/*! jQuery UI - v1.10.4 - 2014-01-17 * * Includes:
jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js,
jquery.ui.position.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js,
jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js,
jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.effect.js,
jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js,
jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js,
jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js,
jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js,
jquery.ui.effect-shake.js, jquery.ui.effect-slide.js,
jquery.ui.effect-transfer.js, jquery.ui.menu.js, jquery.ui.progressbar.js,
jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.slider.js,
jquery.ui.sortable.js, jquery.ui.spinner.js, jquery.ui.tabs.js,
jquery.ui.tooltip.js * Copyright 2014 jQuery Foundation and other contributors;
Licensed MIT */
(function( $, undefined ) {
var uuid = 0, runiqueId = /^ui-id-\d+$/;
// $.ui might exist from components with no dependencies, e.g., $.ui.position
$.ui = $.ui || {};
$.extend( $.ui, { version: "1.10.4",
keyCode: { BACKSPACE: 8, COMMA: 188,
DELETE: 46, DOWN: 40, END: 35,
ENTER: 13, ESCAPE: 27, HOME: 36,
LEFT: 37, NUMPAD_ADD: 107, NUMPAD_DECIMAL:
110, NUMPAD_DIVIDE: 111, NUMPAD_ENTER: 108,
NUMPAD_MULTIPLY: 106, NUMPAD_SUBTRACT: 109,
PAGE_DOWN: 34, PAGE_UP: 33, PERIOD: 190,
RIGHT: 39, SPACE: 32, TAB: 9,
UP: 38 } });
// plugins $.fn.extend({ focus: (function( orig ) { return
function( delay, fn ) { return typeof delay === "number" ?
this.each(function() { var
elem = this; setTimeout(function() {
$( elem ).focus();
if ( fn ) {
fn.call( elem );
} }, delay );
}) : orig.apply( this, arguments
); }; })( $.fn.focus ),
scrollParent: function() { var scrollParent; if
(($.ui.ie && (/(static|relative)/).test(this.css("position"))) ||
(/absolute/).test(this.css("position"))) { scrollParent =
this.parents().filter(function() { return
(/(relative|absolute|fixed)/).test($.css(this,"position")) &&
(/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
}).eq(0); } else { scrollParent
= this.parents().filter(function() { return
}).eq(0); }
return (/fixed/).test(this.css("position")) ||
!scrollParent.length ? $(document) : scrollParent; },
zIndex: function( zIndex ) { if ( zIndex !== undefined ) {
return this.css( "zIndex", zIndex ); }
if ( this.length ) { var elem = $( this[ 0 ] ),
position, value; while ( elem.length && elem[ 0 ] !==
document ) { // Ignore z-index if position is set to a
value where z-index is ignored by the browser // This
makes behavior of this function consistent across browsers
// WebKit always returns auto if the element is
positioned position = elem.css( "position" );
if ( position === "absolute" || position === "relative"
|| position === "fixed" ) { // IE returns 0 when
zIndex is not specified // other browsers return a
string // we ignore the case of nested elements
with an explicit value of 0 // <div
style="z-index: -10;"><div style="z-index: 0;"></div></div>
value = parseInt( elem.css( "zIndex" ), 10 );
if ( !isNaN( value ) && value !== 0 ) {
return value;
} }
elem = elem.parent(); }
}
return 0; },
uniqueId: function() { return this.each(function() {
if ( !this.id ) { this.id = "ui-id-" +
(++uuid); } }); },
removeUniqueId: function() { return this.each(function() {
if ( runiqueId.test( this.id ) ) { $(
this ).removeAttr( "id" ); } }); } });
// selectors function focusable( element, isTabIndexNotNaN ) { var map,
mapName, img, nodeName = element.nodeName.toLowerCase(); if (
"area" === nodeName ) { map = element.parentNode;
mapName = map.name; if ( !element.href || !mapName ||
map.nodeName.toLowerCase() !== "map" ) { return false;
} img = $( "img[usemap=#" + mapName + "]" )[0];
return !!img && visible( img ); } return (
/input|select|textarea|button|object/.test( nodeName ) ?
!element.disabled : "a" === nodeName ?
element.href || isTabIndexNotNaN :
isTabIndexNotNaN) && // the element and
all of its ancestors must be visible visible( element ); }
function visible( element ) { return $.expr.filters.visible( element )
&& !$( element ).parents().addBack().filter(function() {
return $.css( this, "visibility" ) === "hidden";
}).length; }
$.extend( $.expr[ ":" ], { data: $.expr.createPseudo ?
$.expr.createPseudo(function( dataName ) { return
function( elem ) { return !!$.data( elem, dataName );
}; }) : // support: jQuery <1.8
function( elem, i, match ) { return !!$.data(
elem, match[ 3 ] ); },
focusable: function( element ) { return focusable( element,
!isNaN( $.attr( element, "tabindex" ) ) ); },
tabbable: function( element ) { var tabIndex = $.attr(
element, "tabindex" ), isTabIndexNaN = isNaN( tabIndex );
return ( isTabIndexNaN || tabIndex >= 0 ) && focusable(
element, !isTabIndexNaN ); } });
// support: jQuery <1.8 if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
$.each( [ "Width", "Height" ], function( i, name ) { var side
= name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
type = name.toLowerCase(), orig = {
innerWidth: $.fn.innerWidth,
innerHeight: $.fn.innerHeight,
outerWidth: $.fn.outerWidth,
outerHeight: $.fn.outerHeight };
function reduce( elem, size, border, margin ) {
$.each( side, function() { size -=
parseFloat( $.css( elem, "padding" + this ) ) || 0; if (
border ) { size -= parseFloat( $.css( elem,
"border" + this + "Width" ) ) || 0; }
if ( margin ) { size -=
parseFloat( $.css( elem, "margin" + this ) ) || 0; }
}); return size; }
$.fn[ "inner" + name ] = function( size ) { if
( size === undefined ) { return orig[ "inner" + name
].call( this ); }
return this.each(function() { $(
this ).css( type, reduce( this, size ) + "px" ); });
};
$.fn[ "outer" + name] = function( size, margin ) {
if ( typeof size !== "number" ) {
return orig[ "outer" + name ].call( this, size );
}
this).css( type, reduce( this, size, true, margin ) + "px" );
}); }; }); }
// support: jQuery <1.8 if ( !$.fn.addBack ) { $.fn.addBack =
function( selector ) { return this.add( selector == null ?
this.prevObject : this.prevObject.filter( selector )
); }; }
// support: jQuery 1.6.1, 1.6.2 ()
if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
$.fn.removeData = (function( removeData ) { return function(
key ) { if ( arguments.length ) {
return removeData.call( this, $.camelCase( key ) );
} else { return removeData.call( this
); } }; })( $.fn.removeData ); }
// deprecated $.ui.ie = !!/msie [\w.]+/.exec(
navigator.userAgent.toLowerCase() );
$.support.selectstart = "onselectstart" in document.createElement( "div" );
$.fn.extend({ disableSelection: function() { return this.bind(
( $.support.selectstart ? "selectstart" : "mousedown" ) +
".ui-disableSelection", function( event ) {
event.preventDefault(); });
},
enableSelection: function() { return this.unbind(
".ui-disableSelection" ); } });
$.extend( $.ui, { // $.ui.plugin is deprecated. Use $.widget()
extensions instead. plugin: { add: function( module, option,
set ) { var i, proto = $.ui[ module
].prototype; for ( i in set ) {
proto.plugins[ i ] = proto.plugins[ i ] || [];
proto.plugins[ i ].push( [ option, set[ i ] ] );
} }, call: function( instance, name,
args ) { var i, set =
instance.plugins[ name ]; if ( !set || !instance.element[ 0
].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) {
return; }
for ( i = 0; i < set.length; i++ ) {
if ( instance.options[ set[ i ][ 0 ] ] ) {
set[ i ][ 1 ].apply( instance.element, args );
} } } },
// only used by resizable hasScroll: function( el, a ) {
//If overflow is hidden, the element might have extra content,
but the user wants to hide it if ( $( el ).css( "overflow" ) ===
"hidden") { return false; }
var scroll = ( a && a === "left" ) ? "scrollLeft" :
"scrollTop", has = false;
if ( el[ scroll ] > 0 ) { return true;
// TODO: determine which cases actually cause this to happen
// if the element doesn‘t have the scroll set, see if it‘s possible
to // set the scroll el[ scroll ] = 1; has =
( el[ scroll ] > 0 ); el[ scroll ] = 0; return has;
} });
})( jQuery ); (function( $, undefined ) {
var uuid = 0, slice = Array.prototype.slice, _cleanData =
$.cleanData; $.cleanData = function( elems ) { for ( var i = 0, elem;
(elem = elems[i]) != null; i++ ) { try { $( elem
).triggerHandler( "remove" ); //
} catch( e ) {} } _cleanData( elems ); };
$.widget = function( name, base, prototype ) { var fullName,
existingConstructor, constructor, basePrototype, // proxiedPrototype
allows the provided prototype to remain unmodified // so that it can
be used as a mixin for multiple widgets (#8876) proxiedPrototype =
{}, namespace = name.split( "." )[ 0 ];
name = name.split( "." )[ 1 ]; fullName = namespace + "-" +
name;
if ( !prototype ) { prototype = base; base =
$.Widget; }
// create selector for plugin $.expr[ ":" ][
fullName.toLowerCase() ] = function( elem ) { return !!$.data( elem,
fullName ); };
$[ namespace ] = $[ namespace ] || {}; existingConstructor = $[
namespace ][ name ]; constructor = $[ namespace ][ name ] = function(
options, element ) { // allow instantiation without "new" keyword
if ( !this._createWidget ) { return new
constructor( options, element ); }
// allow instantiation without initializing for simple
inheritance // must use "new" keyword (the code above always passes
args) if ( arguments.length ) {
this._createWidget( options, element ); } };
// extend with the existing constructor to carry over any static
properties $.extend( constructor, existingConstructor, {
version: prototype.version, // copy the object used to
create the prototype in case we need to // redefine the widget later
_proto: $.extend( {}, prototype ), // track widgets that
inherit from this widget in case this widget is // redefined after a
widget inherits from it _childConstructors: [] });
basePrototype = new base(); // we need to make the options hash a
property directly on the new instance // otherwise we‘ll modify the
options hash on the prototype that we‘re // inheriting from
basePrototype.options = $.widget.extend( {}, basePrototype.options );
$.each( prototype, function( prop, value ) { if (
!$.isFunction( value ) ) { proxiedPrototype[ prop ] = value;
return; } proxiedPrototype[ prop ] =
(function() { var _super = function() {
return base.prototype[ prop ].apply( this,
arguments ); }, _superApply =
function( args ) { return base.prototype[ prop
].apply( this, args ); }; return
function() { var __super = this._super,
__superApply = this._superApply,
returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply( this, arguments );
this._super = __super;
this._superApply = __superApply;
return returnValue; };
})(); }); constructor.prototype = $.widget.extend(
basePrototype, { // TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g.,
draggable:start // don‘t prefix for widgets that aren‘t DOM-based
widgetEventPrefix: existingConstructor ?
(basePrototype.widgetEventPrefix || name) : name }, proxiedPrototype, {
constructor: constructor, namespace: namespace,
widgetName: name, widgetFullName: fullName });
// If this widget is being redefined then we need to find all widgets
that // are inheriting from it and redefine all of them so that they
inherit from // the new version of this widget. We‘re essentially trying
to replace one // level in the prototype chain. if (
existingConstructor ) { $.each(
existingConstructor._childConstructors, function( i, child ) {
var childPrototype = child.prototype;
// redefine the child widget using the same prototype that
was // originally used, but inherit from the new version of
the base $.widget( childPrototype.namespace + "." +
childPrototype.widgetName, constructor, child._proto ); });
// remove the list of existing child constructors from the old
constructor // so the old child constructors can be garbage
collected delete existingConstructor._childConstructors; }
else { base._childConstructors.push( constructor ); }
$.widget.bridge( name, constructor ); };
$.widget.extend = function( target ) { var input = slice.call(
arguments, 1 ), inputIndex = 0, inputLength =
input.length, key, value; for ( ; inputIndex <
inputLength; inputIndex++ ) { for ( key in input[ inputIndex ] ) {
value = input[ inputIndex ][ key ]; if (
input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
// Clone objects if (
$.isPlainObject( value ) ) { target[ key ] =
$.isPlainObject( target[ key ] ) ?
$.widget.extend( {}, target[ key ], value )
: // Don‘t extend strings, arrays, etc. with
objects $.widget.extend( {}, value );
// Copy everything else by reference
} else { target[ key ] =
value; } } } }
return target; };
$.widget.bridge = function( name, object ) { var fullName =
object.prototype.widgetFullName || name; $.fn[ name ] = function( options
) { var isMethodCall = typeof options === "string",
args = slice.call( arguments, 1 ),
returnValue = this;
// allow multiple hashes to be passed on init options
= !isMethodCall && args.length ?
$.widget.extend.apply( null, [ options ].concat(args) ) :
options;
if ( isMethodCall ) { this.each(function() {
var methodValue, instance
= $.data( this, fullName ); if ( !instance ) {
return $.error( "cannot call methods on " + name +
" prior to initialization; " + "attempted to
call method ‘" + options + "‘" ); }
if ( !$.isFunction( instance[options] ) ||
options.charAt( 0 ) === "_" ) { return $.error(
"no such method ‘" + options + "‘ for " + name + " widget instance" );
} methodValue = instance[
options ].apply( instance, args ); if ( methodValue !==
instance && methodValue !== undefined ) {
returnValue = methodValue &&
methodValue.jquery ? returnValue.pushStack(
methodValue.get() ) : methodValue;
return false; }
}); } else {
this.each(function() { var instance =
$.data( this, fullName ); if ( instance ) {
instance.option( options || {} )._init();
} else { $.data( this,
fullName, new object( options, this ) ); }
}); }
return returnValue; }; };
$.Widget = function( /* options, element */ ) {}; $.Widget._childConstructors
= [];
$.Widget.prototype = { widgetName: "widget", widgetEventPrefix:
"", defaultElement: "<div>", options: { disabled:
false,
// callbacks create: null },
_createWidget: function( options, element ) { element = $(
element || this.defaultElement || this )[ 0 ]; this.element = $(
element ); this.uuid = uuid++; this.eventNamespace = "."
+ this.widgetName + this.uuid; this.options = $.widget.extend( {},
this.options, this._getCreateOptions(),
options );
this.bindings = $(); this.hoverable = $();
this.focusable = $();
if ( element !== this ) { $.data( element,
this.widgetFullName, this ); this._on( true, this.element, {
remove: function( event ) {
if ( event.target === element ) {
this.destroy();
} } });
this.document = $( element.style ? //
element within the document element.ownerDocument :
// element is window or document
element.document || element );
this.window = $( this.document[0].defaultView ||
this.document[0].parentWindow ); }
this._create(); this._trigger( "create", null,
this._getCreateEventData() ); this._init(); },
_getCreateOptions: $.noop, _getCreateEventData: $.noop,
_create: $.noop, _init: $.noop,
destroy: function() { this._destroy(); // we
can probably remove the unbind calls in 2.0 // all event bindings
should go through this._on() this.element .unbind(
this.eventNamespace ) // 1.9 BC for #7810 //
TODO remove dual storage .removeData( this.widgetName )
.removeData( this.widgetFullName ) //
support: jquery <1.6.3 //
.removeData( $.camelCase( this.widgetFullName ) );
this.widget() .unbind( this.eventNamespace )
.removeAttr( "aria-disabled" ) .removeClass(
this.widgetFullName + "-disabled " +
"ui-state-disabled" );
// clean up events and states this.bindings.unbind(
this.eventNamespace ); this.hoverable.removeClass( "ui-state-hover"
); this.focusable.removeClass( "ui-state-focus" ); },
_destroy: $.noop,
widget: function() { return this.element; },
option: function( key, value ) { var options = key,
parts, curOption, i;
if ( arguments.length === 0 ) { // don‘t return
a reference to the internal hash return $.widget.extend( {},
this.options ); }
if ( typeof key === "string" ) { // handle
nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {}; parts = key.split( "." );
key = parts.shift(); if ( parts.length ) {
curOption = options[ key ] = $.widget.extend( {},
this.options[ key ] ); for ( i = 0; i < parts.length
- 1; i++ ) { curOption[ parts[ i ] ] = curOption[
parts[ i ] ] || {}; curOption = curOption[ parts[
i ] ]; } key = parts.pop();
if ( arguments.length === 1 ) {
return curOption[ key ] === undefined ? null :
curOption[ key ]; } curOption[
key ] = value; } else { if (
arguments.length === 1 ) { return this.options[
key ] === undefined ? null : this.options[ key ]; }
options[ key ] = value; }
this._setOptions( options );
return this; }, _setOptions: function( options ) {
var key;
for ( key in options ) { this._setOption( key,
options[ key ] ); }
return this; }, _setOption: function( key, value ) {
this.options[ key ] = value;
if ( key === "disabled" ) { this.widget()
.toggleClass( this.widgetFullName + "-disabled
ui-state-disabled", !!value ) .attr( "aria-disabled",
value ); this.hoverable.removeClass( "ui-state-hover" );
this.focusable.removeClass( "ui-state-focus" );
return this; },
enable: function() { return this._setOption( "disabled",
false ); }, disable: function() { return
this._setOption( "disabled", true ); },
_on: function( suppressDisabledCheck, element, handlers ) {
var delegateElement, instance = this;
// no suppressDisabledCheck flag, shuffle arguments
if ( typeof suppressDisabledCheck !== "boolean" ) {
handlers = element; element =
suppressDisabledCheck; suppressDisabledCheck = false;
// no element argument, shuffle and use this.element
if ( !handlers ) { handlers = element;
element = this.element; delegateElement =
this.widget(); } else { // accept selectors, DOM
elements element = delegateElement = $( element );
this.bindings = this.bindings.add( element );
$.each( handlers, function( event, handler ) {
function handlerProxy() { // allow
widgets to customize the disabled handling // - disabled
as an array instead of boolean // - disabled class as
method for disabling individual parts if (
!suppressDisabledCheck && (
instance.options.disabled === true ||
$( this ).hasClass(
"ui-state-disabled" ) ) ) { return;
} return ( typeof handler ===
"string" ? instance[ handler ] : handler ) .apply(
instance, arguments ); }
// copy the guid so direct unbinding works
if ( typeof handler !== "string" ) {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
var match = event.match( /^(\w+)\s*(.*)$/ ),
eventName = match[1] + instance.eventNamespace,
selector = match[2]; if ( selector ) {
delegateElement.delegate( selector, eventName,
handlerProxy ); } else { element.bind(
eventName, handlerProxy ); } }); },
_off: function( element, eventName ) { eventName =
(eventName || "").split( " " ).join( this.eventNamespace + " " ) +
this.eventNamespace; element.unbind( eventName ).undelegate(
eventName ); },
_delay: function( handler, delay ) { function
handlerProxy() { return ( typeof handler === "string" ?
instance[ handler ] : handler ) .apply( instance,
arguments ); } var instance = this; return
setTimeout( handlerProxy, delay || 0 ); },
_hoverable: function( element ) { this.hoverable =
this.hoverable.add( element ); this._on( element, {
mouseenter: function( event ) { $(
event.currentTarget ).addClass( "ui-state-hover" ); },
mouseleave: function( event ) { $(
event.currentTarget ).removeClass( "ui-state-hover" ); }
}); },
_focusable: function( element ) { this.focusable =
this.focusable.add( element ); this._on( element, {
focusin: function( event ) { $(
event.currentTarget ).addClass( "ui-state-focus" ); },
focusout: function( event ) { $(
event.currentTarget ).removeClass( "ui-state-focus" ); }
_trigger: function( type, event, data ) { var prop, orig,
callback = this.options[ type ];
data = data || {}; event = $.Event( event );
event.type = ( type === this.widgetEventPrefix ?
type : this.widgetEventPrefix + type
).toLowerCase(); // the original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[ 0 ];
// copy original event properties over to the new event
orig = event.originalEvent; if ( orig ) {
for ( prop in orig ) { if ( !( prop in
event ) ) { event[ prop ] = orig[ prop ];
} } }
this.element.trigger( event, data ); return !(
$.isFunction( callback ) && callback.apply(
this.element[0], [ event ].concat( data ) ) === false ||
event.isDefaultPrevented() ); } };
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect
) { $.Widget.prototype[ "_" + method ] = function( element, options,
callback ) { if ( typeof options === "string" ) {
options = { effect: options }; } var
hasOptions, effectName = !options ?
method : options === true ||
typeof options === "number" ? defaultEffect :
options.effect || defaultEffect;
options = options || {}; if ( typeof options ===
"number" ) { options = { duration: options }; }
hasOptions = !$.isEmptyObject( options );
options.complete = callback; if ( options.delay ) {
element.delay( options.delay ); } if (
hasOptions && $.effects && $.effects.effect[ effectName ] ) {
element[ method ]( options ); } else if (
effectName !== method && element[ effectName ] ) {
element[ effectName ]( options.duration, options.easing,
callback ); } else { element.queue(function( next
) { $( this )[ method ](); if (
callback ) { callback.call( element[ 0 ] );
} next(); });
} }; });
var mouseHandled = false; $( document ).mouseup( function() {
mouseHandled = false; });
$.widget("ui.mouse", { version: "1.10.4", options: {
cancel: "input,textarea,button,select,option", distance:
1, delay: 0 }, _mouseInit: function() { var
that = this;
this.element
.bind("mousedown."+this.widgetName, function(event) {
return that._mouseDown(event); })
.bind("click."+this.widgetName, function(event) {
if (true === $.data(event.target, that.widgetName +
".preventClickEvent")) {
$.removeData(event.target, that.widgetName +
".preventClickEvent");
event.stopImmediatePropagation();
});
this.started = false; },
// TODO: make sure destroying one instance of mouse doesn‘t mess with
// other instances of mouse _mouseDestroy: function() {
this.element.unbind("."+this.widgetName); if (
this._mouseMoveDelegate ) { $(document)
.unbind("mousemove."+this.widgetName,
this._mouseMoveDelegate)
.unbind("mouseup."+this.widgetName,
this._mouseUpDelegate); } },
_mouseDown: function(event) { // don‘t let more than one
widget handle mouseStart if( mouseHandled ) { return; }
// we may have missed mouseup (out of window)
(this._mouseStarted && this._mouseUp(event));
this._mouseDownEvent = event;
var that = this, btnIsLeft = (event.which ===
1), // event.target.nodeName works around a bug in IE 8 with
// disabled inputs (#7620) elIsCancel =
(typeof this.options.cancel === "string" && event.target.nodeName ?
$(event.target).closest(this.options.cancel).length : false); if
(!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
return true; }
this.mouseDelayMet = !this.options.delay; if
(!this.mouseDelayMet) { this._mouseDelayTimer =
setTimeout(function() { that.mouseDelayMet = true;
}, this.options.delay); }
if (this._mouseDistanceMet(event) &&
this._mouseDelayMet(event)) { this._mouseStarted =
(this._mouseStart(event) !== false); if (!this._mouseStarted)
{ event.preventDefault(); return
true; } }
// Click event may never have fired (Gecko & Opera)
if (true === $.data(event.target, this.widgetName +
".preventClickEvent")) { $.removeData(event.target,
this.widgetName + ".preventClickEvent"); }
// these delegates are required to keep context
this._mouseMoveDelegate = function(event) { return
that._mouseMove(event); }; this._mouseUpDelegate =
function(event) { return that._mouseUp(event); };
$(document) .bind("mousemove."+this.widgetName,
this._mouseMoveDelegate) .bind("mouseup."+this.widgetName,
this._mouseUpDelegate);
event.preventDefault();
mouseHandled = true; return true; },
_mouseMove: function(event) { // IE mouseup check - mouseup
happened when mouse was out of window if ($.ui.ie && (
!document.documentMode || document.documentMode < 9 ) &&
!event.button) { return this._mouseUp(event);
if (this._mouseStarted) {
this._mouseDrag(event); return
event.preventDefault(); }
(this._mouseStart(this._mouseDownEvent, event) !==
false); (this._mouseStarted ? this._mouseDrag(event) :
this._mouseUp(event)); }
return !this._mouseStarted; },
_mouseUp: function(event) { $(document)
.unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
.unbind("mouseup."+this.widgetName,
if (this._mouseStarted) { this._mouseStarted =
false;
if (event.target === this._mouseDownEvent.target) {
$.data(event.target, this.widgetName +
".preventClickEvent", true); }
this._mouseStop(event); }
return false; },
_mouseDistanceMet: function(event) { return (Math.max(
Math.abs(this._mouseDownEvent.pageX - event.pageX),
Math.abs(this._mouseDownEvent.pageY - event.pageY)
) >= this.options.distance ); },
_mouseDelayMet: function(/* event */) { return
this.mouseDelayMet; },
// These are placeholder methods, to be overriden by extending plugin
_mouseStart: function(/* event */) {}, _mouseDrag: function(/* event
*/) {}, _mouseStop: function(/* event */) {}, _mouseCapture:
function(/* event */) { return true; } });
})(jQuery); (function( $, undefined ) {
var cachedScrollbarWidth, max = Math.max, abs = Math.abs,
round = Math.round, rhorizontal = /left|center|right/,
rvertical = /top|center|bottom/, roffset = /[\+\-]\d+(\.[\d]+)?%?/,
rposition = /^\w+/, rpercent = /%$/, _position =
$.fn.position;
function getOffsets( offsets, width, height ) { return [
parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width
/ 100 : 1 ), parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[
1 ] ) ? height / 100 : 1 ) ]; }
function parseCss( element, property ) { return parseInt( $.css(
element, property ), 10 ) || 0; }
function getDimensions( elem ) { var raw = elem[0]; if (
raw.nodeType === 9 ) { return { width:
elem.width(), height: elem.height(), offset:
{ top: 0, left: 0 } }; } if ( $.isWindow( raw ) ) {
return { width: elem.width(),
height: elem.height(), offset: { top:
elem.scrollTop(), left: elem.scrollLeft() } }; } if (
raw.preventDefault ) { return { width: 0,
height: 0, offset: { top: raw.pageY, left:
raw.pageX } }; } return { width:
elem.outerWidth(), height: elem.outerHeight(), offset:
elem.offset() }; }
$.position = { scrollbarWidth: function() { if (
cachedScrollbarWidth !== undefined ) { return
cachedScrollbarWidth; } var w1, w2,
div = $( "<div
style=‘display:block;position:absolute;width:50px;height:50px;overflow:hidden;‘><div
style=‘height:100px;width:auto;‘></div></div>" ),
innerDiv = div.children()[0];
$( "body" ).append( div ); w1 = innerDiv.offsetWidth;
div.css( "overflow", "scroll" );
w2 = innerDiv.offsetWidth;
if ( w1 === w2 ) { w2 = div[0].clientWidth;
div.remove();
return (cachedScrollbarWidth = w1 - w2); },
getScrollInfo: function( within ) { var overflowX =
within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-x" ),
overflowY = within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-y" ),
hasOverflowX = overflowX === "scroll" ||
( overflowX === "auto" && within.width <
within.element[0].scrollWidth ), hasOverflowY = overflowY ===
"scroll" || ( overflowY === "auto" &&
within.height < within.element[0].scrollHeight ); return {
width: hasOverflowY ? $.position.scrollbarWidth() : 0,
height: hasOverflowX ? $.position.scrollbarWidth() : 0
}; }, getWithinInfo: function( element ) {
var withinElement = $( element || window ),
isWindow = $.isWindow( withinElement[0] ),
isDocument = !!withinElement[ 0 ] && withinElement[ 0
].nodeType === 9; return { element: withinElement,
isWindow: isWindow, isDocument: isDocument,
offset: withinElement.offset() || { left: 0, top: 0 },
scrollLeft: withinElement.scrollLeft(),
scrollTop: withinElement.scrollTop(), width:
isWindow ? withinElement.width() : withinElement.outerWidth(),
height: isWindow ? withinElement.height() :
withinElement.outerHeight() }; } };
$.fn.position = function( options ) { if ( !options || !options.of ) {
return _position.apply( this, arguments ); }
// make a copy, we don‘t want to modify arguments options =
$.extend( {}, options );
var atOffset, targetWidth, targetHeight, targetOffset, basePosition,
dimensions, target = $( options.of ), within =
$.position.getWithinInfo( options.within ), scrollInfo =
$.position.getScrollInfo( within ), collision = ( options.collision
|| "flip" ).split( " " ), offsets = {};
dimensions = getDimensions( target ); if (
target[0].preventDefault ) { // force left top to allow flipping
options.at = "left top"; } targetWidth =
dimensions.width; targetHeight = dimensions.height; targetOffset =
dimensions.offset; // clone to reuse original targetOffset later
basePosition = $.extend( {}, targetOffset );
// force my and at to have valid horizontal and vertical positions
// if a value is missing or invalid, it will be converted to center
$.each( [ "my", "at" ], function() { var pos = ( options[ this
] || "" ).split( " " ), horizontalOffset,
verticalOffset;
if ( pos.length === 1) { pos =
rhorizontal.test( pos[ 0 ] ) ? pos.concat( [ "center" ]
) : rvertical.test( pos[ 0 ] ) ?
[ "center" ].concat( pos ) :
[ "center", "center" ]; }
pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
// calculate offsets horizontalOffset = roffset.exec(
pos[ 0 ] ); verticalOffset = roffset.exec( pos[ 1 ] );
offsets[ this ] = [ horizontalOffset ?
horizontalOffset[ 0 ] : 0, verticalOffset ? verticalOffset[ 0
] : 0 ];
// reduce to just the positions without the offsets
options[ this ] = [ rposition.exec( pos[ 0 ] )[ 0
], rposition.exec( pos[ 1 ] )[ 0 ] ];
});
// normalize collision option if ( collision.length === 1 ) {
collision[ 1 ] = collision[ 0 ]; }
if ( options.at[ 0 ] === "right" ) { basePosition.left +=
targetWidth; } else if ( options.at[ 0 ] === "center" ) {
basePosition.left += targetWidth / 2; }
if ( options.at[ 1 ] === "bottom" ) { basePosition.top +=
targetHeight; } else if ( options.at[ 1 ] === "center" ) {
basePosition.top += targetHeight / 2; }
atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
basePosition.left += atOffset[ 0 ]; basePosition.top += atOffset[ 1
];
return this.each(function() { var collisionPosition, using,
elem = $( this ), elemWidth =
elem.outerWidth(), elemHeight = elem.outerHeight(),
marginLeft = parseCss( this, "marginLeft" ),
marginTop = parseCss( this, "marginTop" ),
collisionWidth = elemWidth + marginLeft + parseCss( this,
"marginRight" ) + scrollInfo.width, collisionHeight =
elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
position = $.extend( {}, basePosition ),
myOffset = getOffsets( offsets.my, elem.outerWidth(),
elem.outerHeight() );
if ( options.my[ 0 ] === "right" ) {
position.left -= elemWidth; } else if (
options.my[ 0 ] === "center" ) { position.left -= elemWidth /
2; }
if ( options.my[ 1 ] === "bottom" ) {
position.top -= elemHeight; } else if (
options.my[ 1 ] === "center" ) { position.top -= elemHeight /
position.left += myOffset[ 0 ]; position.top +=
myOffset[ 1 ];
// if the browser doesn‘t support fractions, then round for
consistent results if ( !$.support.offsetFractions ) {
position.left = round( position.left );
position.top = round( position.top ); }
collisionPosition = { marginLeft: marginLeft,
marginTop: marginTop };
$.each( [ "left", "top" ], function( i, dir ) {
if ( $.ui.position[ collision[ i ] ] ) {
$.ui.position[ collision[ i ] ][ dir ]( position, {
targetWidth: targetWidth,
targetHeight: targetHeight,
elemWidth: elemWidth,
elemHeight: elemHeight,
collisionPosition: collisionPosition,
collisionWidth: collisionWidth,
collisionHeight: collisionHeight,
offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset
[ 1 ] + myOffset[ 1 ] ], my: options.my,
at: options.at,
within: within, elem
: elem }); } });
if ( options.using ) { // adds feedback as
second argument to using callback, if present using =
function( props ) { var left = targetOffset.left -
position.left, right = left + targetWidth -
elemWidth, top = targetOffset.top - position.top,
bottom = top + targetHeight - elemHeight,
feedback = {
target: {
element: target,
left: targetOffset.left,
top: targetOffset.top,
width: targetWidth,
height: targetHeight
},
element: {
element: elem,
left: position.left,
top: position.top,
width: elemWidth,
height: elemHeight
horizontal: right < 0 ? "left" : left
> 0 ? "right" : "center", vertical:
bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
}; if ( targetWidth <
elemWidth && abs( left + right ) < targetWidth ) {
feedback.horizontal = "center";
} if ( targetHeight <
elemHeight && abs( top + bottom ) < targetHeight ) {
feedback.vertical = "middle";
} if ( max( abs( left ), abs(
right ) ) > max( abs( top ), abs( bottom ) ) ) {
feedback.important = "horizontal";
} else {
feedback.important = "vertical";
} options.using.call( this,
props, feedback ); }; }
elem.offset( $.extend( position, { using: using } ) ); });
};
$.ui.position = { fit: { left: function( position, data ) {
var within = data.within, withinOffset
= within.isWindow ? within.scrollLeft : within.offset.left,
outerWidth = within.width,
collisionPosLeft = position.left -
data.collisionPosition.marginLeft, overLeft =
withinOffset - collisionPosLeft, overRight =
collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
newOverRight;
// element is wider than within if (
data.collisionWidth > outerWidth ) { // element is
initially over the left side of within if ( overLeft
> 0 && overRight <= 0 ) {
newOverRight = position.left + overLeft +
data.collisionWidth - outerWidth - withinOffset;
position.left += overLeft - newOverRight;
// element is initially over right side of within
} else if ( overRight > 0 && overLeft <= 0
) { position.left = withinOffset;
// element is initially over both left and right sides
of within } else { if (
overLeft > overRight ) { position.left =
withinOffset + outerWidth - data.collisionWidth; }
else { position.left = withinOffset;
} } //
too far left -> align with left edge } else if ( overLeft
> 0 ) { position.left += overLeft;
// too far right -> align with right edge
} else if ( overRight > 0 ) {
position.left -= overRight; // adjust
based on position and margin } else {
position.left = max( position.left - collisionPosLeft,
position.left ); } }, top: function(
position, data ) { var within = data.within,
withinOffset = within.isWindow ? within.scrollTop :
within.offset.top, outerHeight = data.within.height,
collisionPosTop = position.top -
data.collisionPosition.marginTop, overTop = withinOffset
- collisionPosTop, overBottom = collisionPosTop +
data.collisionHeight - outerHeight - withinOffset,
newOverBottom;
// element is taller than within if (
data.collisionHeight > outerHeight ) { // element is
initially over the top of within if ( overTop > 0
&& overBottom <= 0 ) { newOverBottom =
position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
position.top += overTop - newOverBottom;
// element is initially over bottom of within
} else if ( overBottom > 0 && overTop <= 0
) { position.top = withinOffset;
// element is initially over both top and bottom of
within } else { if (
overTop > overBottom ) { position.top =
withinOffset + outerHeight - data.collisionHeight;
} else {
position.top = withinOffset;
too far up -> align with top } else if ( overTop > 0 ) {
position.top += overTop; // too far
down -> align with bottom edge } else if ( overBottom >
0 ) { position.top -= overBottom; //
adjust based on position and margin } else {
position.top = max( position.top - collisionPosTop,
position.top ); } } }, flip: {
left: function( position, data ) { var within =
data.within, withinOffset = within.offset.left +
within.scrollLeft, outerWidth = within.width,
offsetLeft = within.isWindow ? within.scrollLeft :
within.offset.left, collisionPosLeft = position.left -
collisionPosLeft - offsetLeft, overRight =
collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
myOffset = data.my[ 0 ] === "left" ?
-data.elemWidth :
data.my[ 0 ] === "right" ?
data.elemWidth :
0, atOffset =
data.at[ 0 ] === "left" ? data.targetWidth :
data.at[ 0 ] === "right" ?
-data.targetWidth :
0, offset = -2 *
data.offset[ 0 ], newOverRight,
newOverLeft;
if ( overLeft < 0 ) {
newOverRight = position.left + myOffset + atOffset +
offset + data.collisionWidth - outerWidth - withinOffset;
if ( newOverRight < 0 || newOverRight < abs(
overLeft ) ) { position.left += myOffset +
atOffset + offset; } }
else if ( overRight > 0 ) {
newOverLeft = position.left -
data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
if ( newOverLeft > 0 || abs( newOverLeft ) <
overRight ) { position.left += myOffset + atOffset
+ offset; } } },
top: function( position, data ) { var within =
data.within, withinOffset = within.offset.top +
within.scrollTop, outerHeight = within.height,
offsetTop = within.isWindow ? within.scrollTop :
within.offset.top, collisionPosTop = position.top -
data.collisionPosition.marginTop, overTop =
collisionPosTop - offsetTop, overBottom =
collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
top = data.my[ 1 ] === "top",
myOffset = top ?
-data.elemHeight :
data.my[ 1 ] === "bottom" ?
data.elemHeight :
data.at[ 1 ] === "top" ? data.targetHeight :
data.at[ 1 ] === "bottom" ?
-data.targetHeight :
data.offset[ 1 ], newOverTop,
newOverBottom; if ( overTop < 0 ) {
newOverBottom = position.top + myOffset + atOffset +
offset + data.collisionHeight - outerHeight - withinOffset;
if ( ( position.top + myOffset + atOffset + offset) >
overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) )
) { position.top += myOffset + atOffset + offset;
} } else if (
overBottom > 0 ) { newOverTop = position.top -
data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom )
flipfit: { left: function() {
$.ui.position.flip.left.apply( this, arguments );
$.ui.position.fit.left.apply( this, arguments );
}, top: function() {
$.ui.position.flip.top.apply( this, arguments );
$.ui.position.fit.top.apply( this, arguments ); }
} };
// fraction support test (function () { var testElement,
testElementParent, testElementStyle, offsetLeft, i, body =
document.getElementsByTagName( "body" )[ 0 ], div =
document.createElement( "div" );
//Create a "fake body" for testing based on method used in
jQuery.support testElement = document.createElement( body ? "div" : "body"
); testElementStyle = { visibility: "hidden",
width: 0, height: 0, border: 0,
margin: 0, background: "none" }; if ( body )
{ $.extend( testElementStyle, { position:
"absolute", left: "-1000px", top: "-1000px"
}); } for ( i in testElementStyle ) {
testElement.style[ i ] = testElementStyle[ i ]; }
testElement.appendChild( div ); testElementParent = body ||
document.documentElement; testElementParent.insertBefore( testElement,
testElementParent.firstChild );
div.style.cssText = "position: absolute; left: 10.7432222px;";
offsetLeft = $( div ).offset().left; $.support.offsetFractions =
offsetLeft > 10 && offsetLeft < 11;
testElement.innerHTML = ""; testElementParent.removeChild(
testElement ); })();
}( jQuery ) ); (function( $, undefined ) {
var uid = 0, hideProps = {}, showProps = {};
hideProps.height = hideProps.paddingTop = hideProps.paddingBottom =
hideProps.borderTopWidth = hideProps.borderBottomWidth = "hide";
showProps.height = showProps.paddingTop = showProps.paddingBottom =
showProps.borderTopWidth = showProps.borderBottomWidth = "show";
$.widget( "ui.accordion", { version: "1.10.4", options: {
active: 0, animate: {}, collapsible: false,
event: "click", header: "> li > :first-child,>
:not(li):even", heightStyle: "auto", icons: {
activeHeader: "ui-icon-triangle-1-s",
header: "ui-icon-triangle-1-e" },
// callbacks activate: null,
beforeActivate: null },
_create: function() { var options = this.options;
this.prevShow = this.prevHide = $();
this.element.addClass( "ui-accordion ui-widget ui-helper-reset" )
// ARIA .attr( "role", "tablist" );
// don‘t allow collapsible: false and active: false / null
if ( !options.collapsible && (options.active === false ||
options.active == null) ) { options.active = 0;
this._processPanels(); // handle negative values
if ( options.active < 0 ) { options.active +=
this.headers.length; } this._refresh(); },
_getCreateEventData: function() { return {
header: this.active, panel:
!this.active.length ? $() : this.active.next(), content:
!this.active.length ? $() : this.active.next() }; },
_createIcons: function() { var icons = this.options.icons;
if ( icons ) { $( "<span>" )
.addClass( "ui-accordion-header-icon ui-icon " +
icons.header ) .prependTo( this.headers );
this.active.children( ".ui-accordion-header-icon" )
.removeClass( icons.header )
.addClass( icons.activeHeader );
this.headers.addClass( "ui-accordion-icons" ); }
_destroyIcons: function() { this.headers
.removeClass( "ui-accordion-icons" )
.children( ".ui-accordion-header-icon" )
.remove(); },
_destroy: function() { var contents;
// clean up main element this.element
.removeClass( "ui-accordion ui-widget ui-helper-reset" )
.removeAttr( "role" );
// clean up headers this.headers
.removeClass( "ui-accordion-header ui-accordion-header-active
ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled
ui-corner-top" ) .removeAttr( "role" )
.removeAttr( "aria-expanded" ) .removeAttr(
"aria-selected" ) .removeAttr( "aria-controls" )
.removeAttr( "tabIndex" ) .each(function() {
if ( /^ui-accordion/.test( this.id ) ) {
this.removeAttribute( "id" );
} });
this._destroyIcons();
// clean up content panels contents =
this.headers.next() .css( "display", "" )
.removeAttr( "role" ) .removeAttr(
"aria-hidden" ) .removeAttr( "aria-labelledby" )
.removeClass( "ui-helper-reset ui-widget-content
ui-corner-bottom ui-accordion-content ui-accordion-content-active
ui-state-disabled" ) .each(function() {
} }); if (
this.options.heightStyle !== "content" ) { contents.css(
"height", "" ); } },
_setOption: function( key, value ) { if ( key === "active"
) { // _activate() will handle invalid values and update
this.options this._activate( value );
return; }
if ( key === "event" ) { if (
this.options.event ) { this._off( this.headers,
this.options.event ); } this._setupEvents(
value ); }
this._super( key, value );
// setting collapsible: false while collapsed; open first panel
if ( key === "collapsible" && !value &&
this.options.active === false ) { this._activate( 0 );
if ( key === "icons" ) { this._destroyIcons();
if ( value ) { this._createIcons();
} }
// #5332 - opacity doesn‘t cascade to positioned elements in IE
// so we need to add the disabled class to the headers and panels
if ( key === "disabled" ) { this.headers.add(
this.headers.next() ) .toggleClass( "ui-state-disabled",
!!value ); } },
_keydown: function( event ) { if ( event.altKey ||
event.ctrlKey ) { return; }
var keyCode = $.ui.keyCode, length =
this.headers.length, currentIndex = this.headers.index(
event.target ), toFocus = false;
switch ( event.keyCode ) { case keyCode.RIGHT:
case keyCode.DOWN: toFocus =
this.headers[ ( currentIndex + 1 ) % length ]; break;
case keyCode.LEFT: case keyCode.UP:
toFocus = this.headers[ ( currentIndex - 1 + length ) %
length ]; break; case keyCode.SPACE:
case keyCode.ENTER:
this._eventHandler( event );
break; case keyCode.HOME:
toFocus = this.headers[ 0 ];
break; case keyCode.END:
toFocus = this.headers[ length - 1 ];
break; }
if ( toFocus ) { $( event.target ).attr(
"tabIndex", -1 ); $( toFocus ).attr( "tabIndex", 0 );
toFocus.focus(); event.preventDefault();
} },
_panelKeyDown : function( event ) { if ( event.keyCode ===
$.ui.keyCode.UP && event.ctrlKey ) { $(
event.currentTarget ).prev().focus(); } },
refresh: function() { var options = this.options;
this._processPanels();
// was collapsed or no panel if ( ( options.active
=== false && options.collapsible === true ) || !this.headers.length ) {
options.active = false; this.active = $();
// active false only when collapsible is true } else if
( options.active === false ) { this._activate( 0 );
// was active, but active panel is gone } else if (
this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] )
) { // all remaining panel are disabled if (
this.headers.length === this.headers.find(".ui-state-disabled").length ) {
options.active = false;
this.active = $(); // activate
previous panel } else {
this._activate( Math.max( 0, options.active - 1 ) );
} // was active, active panel still exists
} else { // make sure active index is correct
options.active = this.headers.index( this.active );
this._refresh(); },
_processPanels: function() { this.headers =
this.element.find( this.options.header ) .addClass(
"ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" );
this.headers.next() .addClass(
"ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
.filter(":not(.ui-accordion-content-active)")
.hide(); },
_refresh: function() { var maxHeight,
options = this.options, heightStyle =
options.heightStyle, parent = this.element.parent(),
accordionId = this.accordionId = "ui-accordion-" +
(this.element.attr( "id" ) || ++uid);
this.active = this._findActive( options.active )
.addClass( "ui-accordion-header-active ui-state-active
ui-corner-top" ) .removeClass( "ui-corner-all" );
this.active.next() .addClass(
"ui-accordion-content-active" ) .show();
this.headers .attr( "role", "tab" )
.each(function( i ) { var header = $(
this ), headerId = header.attr( "id" ),
panel = header.next(),
panelId = panel.attr( "id" );
if ( !headerId ) {
headerId = accordionId + "-header-" + i;
header.attr( "id", headerId );
} if ( !panelId ) {
panelId = accordionId + "-panel-" + i;
panel.attr( "id", panelId );
} header.attr( "aria-controls",
panelId ); panel.attr( "aria-labelledby", headerId );
}) .next() .attr(
"role", "tabpanel" );
this.headers .not( this.active )
.attr({ "aria-selected": "false",
"aria-expanded": "false",
tabIndex: -1 })
.next() .attr({
"aria-hidden": "true" })
.hide();
// make sure at least one header is in the tab order
if ( !this.active.length ) { this.headers.eq( 0
).attr( "tabIndex", 0 ); } else {
this.active.attr({ "aria-selected":
"true", "aria-expanded": "true",
tabIndex: 0 })
"aria-hidden": "false" });
this._createIcons();
this._setupEvents( options.event );
if ( heightStyle === "fill" ) { maxHeight =
parent.height(); this.element.siblings( ":visible"
).each(function() { var elem = $( this ),
position = elem.css( "position" );
if ( position === "absolute" || position === "fixed"
) { return; }
maxHeight -= elem.outerHeight( true );
this.headers.each(function() {
maxHeight -= $( this ).outerHeight( true );
this.headers.next()
.each(function() { $( this
).height( Math.max( 0, maxHeight - $( this
).innerHeight() + $( this ).height() ) ); })
.css( "overflow", "auto" ); } else if (
heightStyle === "auto" ) { maxHeight = 0;
this.headers.next() .each(function() {
maxHeight = Math.max( maxHeight, $( this ).css(
"height", "" ).height() ); })
.height( maxHeight ); } },
_activate: function( index ) { var active =
this._findActive( index )[ 0 ];
// trying to activate the already active panel if (
active === this.active[ 0 ] ) { return; }
// trying to collapse, simulate a click on the currently active
header active = active || this.active[ 0 ];
this._eventHandler({ target: active,
currentTarget: active, preventDefault:
$.noop }); },
_findActive: function( selector ) { return typeof selector
=== "number" ? this.headers.eq( selector ) : $(); },
_setupEvents: function( event ) { var events = {
keydown: "_keydown" }; if ( event ) {
$.each( event.split(" "), function( index, eventName ) {
events[ eventName ] = "_eventHandler";
this._off( this.headers.add( this.headers.next() ) );
this._on( this.headers, events ); this._on(
this.headers.next(), { keydown: "_panelKeyDown" }); this._hoverable(
this.headers ); this._focusable( this.headers ); },
_eventHandler: function( event ) { var options =
this.options, active = this.active, clicked
= $( event.currentTarget ), clickedIsActive = clicked[ 0 ] ===
active[ 0 ], collapsing = clickedIsActive &&
options.collapsible, toShow = collapsing ? $() :
clicked.next(), toHide = active.next(),
eventData = { oldHeader: active,
oldPanel: toHide, newHeader:
collapsing ? $() : clicked, newPanel: toShow
};
if ( // click on active header, but not
collapsible ( clickedIsActive &&
!options.collapsible ) || // allow canceling activation
( this._trigger( "beforeActivate", event, eventData )
=== false ) ) { return; }
options.active = collapsing ? false : this.headers.index( clicked
);
// when the call to ._toggle() comes after the class changes
// it causes a very odd bug in IE 8 (see #6720)
this.active = clickedIsActive ? $() : clicked;
this._toggle( eventData );
// switch classes // corner classes on the previously
active header stay after the animation active.removeClass(
"ui-accordion-header-active ui-state-active" ); if ( options.icons )
{ active.children( ".ui-accordion-header-icon" )
.removeClass( options.icons.activeHeader )
.addClass( options.icons.header ); }
if ( !clickedIsActive ) { clicked
.removeClass( "ui-corner-all" )
.addClass( "ui-accordion-header-active ui-state-active
ui-corner-top" ); if ( options.icons ) {
clicked.children( ".ui-accordion-header-icon" )
.removeClass( options.icons.header )
.addClass( options.icons.activeHeader );
clicked .next()
.addClass( "ui-accordion-content-active" );
_toggle: function( data ) { var toShow = data.newPanel,
toHide = this.prevShow.length ? this.prevShow :
data.oldPanel;
// handle activating a panel during the animation for another
activation this.prevShow.add( this.prevHide ).stop( true, true );
this.prevShow = toShow; this.prevHide = toHide;
if ( this.options.animate ) { this._animate(
toShow, toHide, data ); } else { toHide.hide();
toShow.show(); this._toggleComplete( data );
toHide.attr({ "aria-hidden": "true"
}); toHide.prev().attr( "aria-selected", "false" );
// if we‘re switching panels, remove the old header from the tab
order // if we‘re opening from collapsed state, remove the previous
header from the tab order // if we‘re collapsing, then keep the
collapsing header in the tab order if ( toShow.length &&
toHide.length ) { toHide.prev().attr({
"tabIndex": -1, "aria-expanded":
"false" }); } else if ( toShow.length ) {
this.headers.filter(function() {
return $( this ).attr( "tabIndex" ) === 0;
}) .attr( "tabIndex", -1 );
toShow .attr( "aria-hidden", "false" )
.prev() .attr({
"aria-selected": "true",
tabIndex: 0,
"aria-expanded": "true"
}); },
_animate: function( toShow, toHide, data ) { var total,
easing, duration, that = this, adjust = 0,
down = toShow.length && (
!toHide.length || ( toShow.index() < toHide.index() ) ),
animate = this.options.animate || {},
options = down && animate.down || animate,
complete = function() {
that._toggleComplete( data ); };
if ( typeof options === "number" ) { duration =
options; } if ( typeof options === "string" ) {
easing = options; } // fall back from
options to animation in case of partial down settings easing =
easing || options.easing || animate.easing; duration = duration ||
options.duration || animate.duration;
if ( !toHide.length ) { return toShow.animate(
showProps, duration, easing, complete ); } if (
!toShow.length ) { return toHide.animate( hideProps, duration,
easing, complete ); }
total = toShow.show().outerHeight(); toHide.animate(
hideProps, { duration: duration, easing:
easing, step: function( now, fx ) {
fx.now = Math.round( now ); }
}); toShow .hide()
.animate( showProps, { duration:
duration, easing: easing,
complete: complete, step:
function( now, fx ) { fx.now = Math.round( now );
if ( fx.prop !== "height" ) {
adjust += fx.now;
} else if ( that.options.heightStyle !== "content"
) { fx.now = Math.round( total -
toHide.outerHeight() - adjust ); adjust = 0;
_toggleComplete: function( data ) { var toHide =
toHide .removeClass(
"ui-accordion-content-active" ) .prev()
.removeClass( "ui-corner-top" )
.addClass( "ui-corner-all" );
// Work around for rendering bug in IE (#5421) if (
toHide.length ) { toHide.parent()[0].className =
toHide.parent()[0].className; } this._trigger(
"activate", null, data ); } });
$.widget( "ui.autocomplete", { version: "1.10.4", defaultElement:
"<input>", options: { appendTo: null,
autoFocus: false, delay: 300, minLength: 1,
position: { my: "left top", at:
"left bottom", collision: "none" },
source: null,
// callbacks change: null, close: null,
focus: null, open: null, response: null,
search: null, select: null },
requestIndex: 0, pending: 0,
_create: function() { // Some browsers only repeat keydown
events, not keypress events, // so we use the suppressKeyPress flag
to determine if we‘ve already // handled the keydown event. #7269
// Unfortunately the code for & in keypress is the same as the
up arrow, // so we use the suppressKeyPressRepeat flag to avoid
handling keypress // events when we know the keydown event was used
to modify the // search term. #7799 var
suppressKeyPress, suppressKeyPressRepeat, suppressInput,
nodeName = this.element[0].nodeName.toLowerCase(),
isTextarea = nodeName === "textarea",
isInput = nodeName === "input";
this.isMultiLine = // Textareas are always
multi-line isTextarea ? true : // Inputs are
always single-line, even if inside a contentEditable element
// IE also treats inputs as contentEditable
isInput ? false : // All other element types
are determined by whether or not they‘re contentEditable
this.element.prop( "isContentEditable" );
this.valueMethod = this.element[ isTextarea || isInput ? "val" :
"text" ]; this.isNewMenu = true;
this.element .addClass( "ui-autocomplete-input"
) .attr( "autocomplete", "off" );
this._on( this.element, { keydown: function(
event ) { if ( this.element.prop( "readOnly" ) ) {
suppressKeyPress = true;
suppressInput = true;
suppressKeyPressRepeat = true;
return; }
suppressKeyPress = false;
suppressInput = false;
suppressKeyPressRepeat = false;
var keyCode = $.ui.keyCode;
switch( event.keyCode ) { case
keyCode.PAGE_UP: suppressKeyPress = true;
this._move( "previousPage", event );
break; case
keyCode.PAGE_DOWN: suppressKeyPress = true;
this._move( "nextPage", event );
break; case keyCode.UP:
this._keyEvent( "previous", event );
break; case keyCode.DOWN:
this._keyEvent( "next", event );
break; case keyCode.ENTER:
case keyCode.NUMPAD_ENTER:
// when menu is open and has focus
if ( this.menu.active ) {
// #6055 - Opera still allows the keypress
to occur // which causes forms to submit
suppressKeyPress = true;
event.preventDefault();
this.menu.select( event );
} break;
case keyCode.TAB: if (
this.menu.active ) { this.menu.select( event
); } break;
case keyCode.ESCAPE: if (
this.menu.element.is( ":visible" ) ) {
this._value( this.term );
this.close( event );
// Different browsers have different default
behavior for escape // Single press can mean
undo or clear // Double press in IE means
clear the whole form event.preventDefault();
default:
// search timeout should be triggered before the
input value is changed this._searchTimeout( event
); break; }
}, keypress: function( event ) {
if ( suppressKeyPress ) {
suppressKeyPress = false;
if ( !this.isMultiLine || this.menu.element.is(
":visible" ) ) { event.preventDefault();
} return;
} if ( suppressKeyPressRepeat )
{ return; }
// replicate some key handlers to allow them to
repeat in Firefox and Opera var keyCode = $.ui.keyCode;
keyCode.PAGE_UP: this._move( "previousPage", event
); break; case
keyCode.PAGE_DOWN: this._move( "nextPage", event
); break; case keyCode.UP:
break; }
}, input: function( event ) {
if ( suppressInput ) {
suppressInput = false;
event.preventDefault();
this._searchTimeout( event ); },
focus: function() { this.selectedItem
= null; this.previous = this._value();
}, blur: function( event ) {
if ( this.cancelBlur ) {
delete this.cancelBlur;
clearTimeout( this.searching );
this.close( event );
this._change( event ); }
});
this._initSource(); this.menu = $( "<ul>" )
.addClass( "ui-autocomplete ui-front" )
.appendTo( this._appendTo() ) .menu({
// disable ARIA support, the live region takes care of
that role: null })
.hide() .data( "ui-menu" );
this._on( this.menu.element, { mousedown:
function( event ) { // prevent moving focus out of the
text field event.preventDefault();
// IE doesn‘t prevent moving focus even with
event.preventDefault() // so we set a flag to know when
we should ignore the blur event this.cancelBlur = true;
this._delay(function() {
});
// clicking on the scrollbar causes focus to shift to
the body // but we can‘t detect a mouseup or a click
immediately afterward // so we have to track the next
mousedown and close the menu if // the user clicks
somewhere outside of the autocomplete var menuElement =
this.menu.element[ 0 ]; if ( !$( event.target ).closest(
".ui-menu-item" ).length ) {
this._delay(function() {
var that = this;
this.document.one( "mousedown", function(
event ) { if ( event.target !==
that.element[ 0 ] &&
event.target !==
menuElement &&
!$.contains( menuElement,
event.target ) ) { that.close();
}
}); });
} }, menufocus:
function( event, ui ) { // support: Firefox
// Prevent accidental activation of menu items in
Firefox (#7024 #9118) if ( this.isNewMenu ) {
this.isNewMenu = false;
if ( event.originalEvent && /^mouse/.test(
event.originalEvent.type ) ) {
this.menu.blur();
this.document.one( "mousemove",
function() { $( event.target
).trigger( event.originalEvent ); });
return; }
}
var item = ui.item.data( "ui-autocomplete-item" );
if ( false !== this._trigger( "focus", event, { item:
item } ) ) { // use value to match what will end
up in the input, if it was a key event if (
event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
this._value( item.value );
} } else {
// Normally the input is populated with the item‘s
value as the // menu is navigated, causing screen
readers to notice a change and // announce the
item. Since the focus event was canceled, this doesn‘t
// happen, so we update the live region so that
screen readers can // still notice the change and
announce it. this.liveRegion.text( item.value );
} }, menuselect:
function( event, ui ) { var item = ui.item.data(
"ui-autocomplete-item" ), previous =
this.previous;
// only trigger when focus was lost (click on menu)
if ( this.element[0] !== this.document[0].activeElement
) { this.element.focus();
this.previous = previous;
// #6109 - IE triggers two focus events and the
second // is asynchronous, so we need to reset the
previous // term synchronously and asynchronously
:-( this._delay(function() {
this.previous = previous;
this.selectedItem = item;
}); }
if ( false !== this._trigger( "select", event, {
item: item } ) ) { this._value( item.value );
} // reset the term after the
select event // this allows custom select handling to
work properly this.term = this._value();
this.selectedItem = item; }
this.liveRegion = $( "<span>", {
role: "status", "aria-live":
"polite" }) .addClass(
"ui-helper-hidden-accessible" ) .insertBefore( this.element
// turning off autocomplete prevents the browser from remembering
the // value when navigating through history, so we re-enable
autocomplete // if the page is unloaded before the widget is
destroyed. #7790 this._on( this.window, {
beforeunload: function() {
this.element.removeAttr( "autocomplete" );
} }); },
_destroy: function() { clearTimeout( this.searching );
this.element .removeClass( "ui-autocomplete-input"
) .removeAttr( "autocomplete" );
this.menu.element.remove(); this.liveRegion.remove();
_setOption: function( key, value ) { this._super( key,
value ); if ( key === "source" ) {
this._initSource(); } if ( key ===
"appendTo" ) { this.menu.element.appendTo( this._appendTo() );
} if ( key === "disabled" && value &&
this.xhr ) { this.xhr.abort(); } },
_appendTo: function() { var element =
this.options.appendTo;
if ( element ) { element = element.jquery ||
element.nodeType ? $( element ) :
this.document.find( element ).eq( 0 ); }
if ( !element ) { element =
this.element.closest( ".ui-front" ); }
if ( !element.length ) { element =
this.document[0].body; }
return element; },
_initSource: function() { var array, url,
that = this; if ( $.isArray(this.options.source) )
{ array = this.options.source; this.source =
function( request, response ) { response(
$.ui.autocomplete.filter( array, request.term ) ); };
} else if ( typeof this.options.source === "string" ) {
url = this.options.source; this.source =
function( request, response ) { if ( that.xhr ) {
that.xhr.abort(); }
that.xhr = $.ajax({ url:
url, data: request,
dataType: "json",
success: function( data ) {
response( data );
}, error: function()
{ response( [] );
} }); };
} else { this.source = this.options.source;
_searchTimeout: function( event ) { clearTimeout(
this.searching ); this.searching = this._delay(function() {
// only search if the value has changed if (
this.term !== this._value() ) { this.selectedItem =
null; this.search( null, event ); }
}, this.options.delay ); },
search: function( value, event ) { value = value != null ?
value : this._value();
// always save the actual value, not the one passed as an
argument this.term = this._value();
if ( value.length < this.options.minLength ) {
return this.close( event ); }
if ( this._trigger( "search", event ) === false ) {
return this._search( value ); },
_search: function( value ) { this.pending++;
this.element.addClass( "ui-autocomplete-loading" );
this.cancelSearch = false;
this.source( { term: value }, this._response() ); },
_response: function() { var index =
++this.requestIndex;
return $.proxy(function( content ) { if ( index
=== this.requestIndex ) { this.__response( content );
this.pending--; if ( !this.pending ) {
this.element.removeClass( "ui-autocomplete-loading" );
} }, this ); },
__response: function( content ) { if ( content ) {
content = this._normalize( content ); }
this._trigger( "response", null, { content: content } );
if ( !this.options.disabled && content &&
content.length && !this.cancelSearch ) {
this._suggest( content ); this._trigger(
"open" ); } else { // use ._close() instead of
.close() so we don‘t cancel future searches this._close();
close: function( event ) { this.cancelSearch = true;
this._close( event ); },
_close: function( event ) { if ( this.menu.element.is(
":visible" ) ) { this.menu.element.hide();
this.menu.blur(); this.isNewMenu = true;
this._trigger( "close", event ); } },
_change: function( event ) { if ( this.previous !==
this._value() ) { this._trigger( "change", event, { item:
this.selectedItem } ); } },
_normalize: function( items ) { // assume all items have
the right format when the first item is complete if ( items.length
&& items[0].label && items[0].value ) { return
items; } return $.map( items, function( item ) {
if ( typeof item === "string" ) {
return { label: item,
value: item };
} return $.extend({
label: item.label || item.value,
value: item.value || item.label },
item ); }); },
_suggest: function( items ) { var ul =
this.menu.element.empty(); this._renderMenu( ul, items );
this.isNewMenu = true; this.menu.refresh();
// size and position menu ul.show();
this._resizeMenu(); ul.position( $.extend({
of: this.element }, this.options.position ));
if ( this.options.autoFocus ) {
this.menu.next(); } },
_resizeMenu: function() { var ul = this.menu.element;
ul.outerWidth( Math.max( // Firefox wraps long
text (possibly a rounding bug) // so we add 1px to avoid the
wrapping (#7513) ul.width( "" ).outerWidth() + 1,
this.element.outerWidth() ) ); },
_renderMenu: function( ul, items ) { var that = this;
$.each( items, function( index, item ) {
that._renderItemData( ul, item ); }); },
_renderItemData: function( ul, item ) { return
this._renderItem( ul, item ).data( "ui-autocomplete-item", item ); },
_renderItem: function( ul, item ) { return $( "<li>"
) .append( $( "<a>" ).text( item.label ) )
.appendTo( ul ); },
_move: function( direction, event ) { if (
!this.menu.element.is( ":visible" ) ) { this.search( null,
event ); return; } if (
this.menu.isFirstItem() && /^previous/.test( direction ) ||
this.menu.isLastItem() && /^next/.test(
direction ) ) { this._value( this.term );
this.menu.blur(); return; }
this.menu[ direction ]( event ); },
widget: function() { return this.menu.element; },
_value: function() { return this.valueMethod.apply(
this.element, arguments ); },
_keyEvent: function( keyEvent, event ) { if (
!this.isMultiLine || this.menu.element.is( ":visible" ) ) {
this._move( keyEvent, event );
// prevents moving cursor to beginning/end of the text
field in some browsers event.preventDefault(); }
$.extend( $.ui.autocomplete, { escapeRegex: function( value ) {
return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "&");
}, filter: function(array, term) { var matcher = new
RegExp( $.ui.autocomplete.escapeRegex(term), "i" ); return $.grep(
array, function(value) { return matcher.test( value.label ||
value.value || value ); }); } });
// live region extension, adding a `messages` option // NOTE: This is an
experimental API. We are still investigating // a full solution for string
manipulation and internationalization. $.widget( "ui.autocomplete",
$.ui.autocomplete, { options: { messages: {
noResults: "No search results.", results:
function( amount ) { return amount + ( amount > 1 ? "
results are" : " result is" ) + " available, use
up and down arrow keys to navigate."; } }
__response: function( content ) { var message;
this._superApply( arguments ); if (
this.options.disabled || this.cancelSearch ) { return;
} if ( content && content.length ) {
message = this.options.messages.results( content.length );
} else { message =
this.options.messages.noResults; } this.liveRegion.text(
message ); } });
}( jQuery )); (function( $, undefined ) {
var lastActive, baseClasses = "ui-button ui-widget ui-state-default
ui-corner-all", typeClasses = "ui-button-icons-only ui-button-icon-only
ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary
ui-button-text-only", formResetHandler = function() { var form
= $( this ); setTimeout(function() { form.find(
":ui-button" ).button( "refresh" ); }, 1 ); },
radioGroup = function( radio ) { var name = radio.name,
form = radio.form, radios = $( [] );
if ( name ) { name = name.replace( /‘/g, ""
); if ( form ) { radios = $( form
).find( "[name=‘" + name + "‘]" ); } else {
radios = $( "[name=‘" + name + "‘]", radio.ownerDocument
) .filter(function() {
return !this.form;
}); } }
return radios; };
$.widget( "ui.button", { version: "1.10.4", defaultElement:
"<button>", options: { disabled: null, text:
true, label: null, icons: { primary:
null, secondary: null } }, _create:
function() { this.element.closest( "form" )
.unbind( "reset" + this.eventNamespace )
.bind( "reset" + this.eventNamespace, formResetHandler );
if ( typeof this.options.disabled !== "boolean" ) {
this.options.disabled = !!this.element.prop( "disabled" );
} else { this.element.prop( "disabled",
this.options.disabled ); }
this._determineButtonType(); this.hasTitle =
!!this.buttonElement.attr( "title" );
var that = this, options = this.options,
toggleButton = this.type === "checkbox" || this.type ===
"radio", activeClass = !toggleButton ? "ui-state-active" :
"";
if ( options.label === null ) { options.label =
(this.type === "input" ? this.buttonElement.val() : this.buttonElement.html());
this._hoverable( this.buttonElement );
this.buttonElement .addClass( baseClasses )
.attr( "role", "button" ) .bind(
"mouseenter" + this.eventNamespace, function() { if (
options.disabled ) { return;
} if ( this === lastActive ) {
$( this ).addClass( "ui-state-active" );
} }) .bind(
"mouseleave" + this.eventNamespace, function() { if (
} $( this ).removeClass(
activeClass ); }) .bind( "click" +
this.eventNamespace, function( event ) { if (
options.disabled ) { event.preventDefault();
// Can‘t use _focusable() because the element that receives focus
// and the element that gets the ui-state-focus class are different
this._on({ focus: function() {
this.buttonElement.addClass( "ui-state-focus" );
}, blur: function() {
this.buttonElement.removeClass( "ui-state-focus" );
} });
if ( toggleButton ) { this.element.bind(
"change" + this.eventNamespace, function() {
that.refresh(); }); }
if ( this.type === "checkbox" ) {
this.buttonElement.bind( "click" + this.eventNamespace,
function() { if ( options.disabled ) {
}); } else if ( this.type === "radio" ) {
$( this ).addClass( "ui-state-active" );
that.buttonElement.attr( "aria-pressed", "true" );
var radio = that.element[ 0 ];
radioGroup( radio ) .not(
radio ) .map(function() {
return $( this ).button( "widget" )[ 0 ];
}) .removeClass(
"ui-state-active" ) .attr( "aria-pressed", "false"
); }); } else {
this.buttonElement .bind( "mousedown"
+ this.eventNamespace, function() { if (
options.disabled ) { return false;
} $( this
).addClass( "ui-state-active" ); lastActive =
this; that.document.one( "mouseup", function() {
lastActive = null;
}); })
.bind( "mouseup" + this.eventNamespace, function() {
if ( options.disabled ) {
return false;
).removeClass( "ui-state-active" ); })
.bind( "keydown" + this.eventNamespace, function(event)
{ if ( options.disabled ) {
} if ( event.keyCode
=== $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) {
$( this ).addClass( "ui-state-active" );
} })
// see #8559, we bind to blur here in case the button
element loses // focus between keydown and keyup, it
would be left in an "active" state .bind( "keyup" +
this.eventNamespace + " blur" + this.eventNamespace, function() {
$( this ).removeClass( "ui-state-active" );
if ( this.buttonElement.is("a") ) {
this.buttonElement.keyup(function(event) {
if ( event.keyCode === $.ui.keyCode.SPACE ) {
// TODO pass through original event
correctly (just as 2nd argument doesn‘t work)
$( this ).click();
} }); }
// TODO: pull out $.Widget‘s handling for the disabled option
into // $.Widget.prototype._setOptionDisabled so it‘s easy to proxy
and can // be overridden by individual plugins
this._setOption( "disabled", options.disabled );
this._resetButton(); },
_determineButtonType: function() { var ancestor,
labelSelector, checked;
if ( this.element.is("[type=checkbox]") ) {
this.type = "checkbox"; } else if (
this.element.is("[type=radio]") ) { this.type = "radio";
} else if ( this.element.is("input") ) { this.type
= "input"; } else { this.type = "button";
if ( this.type === "checkbox" || this.type === "radio" ) {
// we don‘t search against the document in case the element
// is disconnected from the DOM ancestor =
this.element.parents().last(); labelSelector = "label[for=‘" +
this.element.attr("id") + "‘]"; this.buttonElement =
ancestor.find( labelSelector ); if (
!this.buttonElement.length ) { ancestor =
ancestor.length ? ancestor.siblings() : this.element.siblings();
this.buttonElement = ancestor.filter( labelSelector );
if ( !this.buttonElement.length ) {
this.buttonElement = ancestor.find( labelSelector
); } }
this.element.addClass( "ui-helper-hidden-accessible" );
checked = this.element.is( ":checked" );
if ( checked ) {
this.buttonElement.addClass( "ui-state-active" );
} this.buttonElement.prop( "aria-pressed",
checked ); } else { this.buttonElement =
this.element; } },
widget: function() { return this.buttonElement;
_destroy: function() { this.element
.removeClass( "ui-helper-hidden-accessible" );
this.buttonElement .removeClass( baseClasses + "
ui-state-active " + typeClasses ) .removeAttr( "role" )
.removeAttr( "aria-pressed" ) .html(
this.buttonElement.find(".ui-button-text").html() );
if ( !this.hasTitle ) {
this.buttonElement.removeAttr( "title" ); }
value ); if ( key === "disabled" ) {
this.element.prop( "disabled", !!value ); if
( value ) { this.buttonElement.removeClass(
"ui-state-focus" ); } return; }
refresh: function() { //See #8237 & #8828
var isDisabled = this.element.is( "input, button" ) ?
this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled"
if ( isDisabled !== this.options.disabled ) {
this._setOption( "disabled", isDisabled ); }
if ( this.type === "radio" ) { radioGroup(
this.element[0] ).each(function() { if ( $( this ).is(
":checked" ) ) { $( this ).button( "widget" )
.addClass( "ui-state-active" )
.attr( "aria-pressed", "true" );
} else { $( this ).button(
"widget" ) .removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
} }); } else if (
this.type === "checkbox" ) { if ( this.element.is( ":checked"
) ) { this.buttonElement
.addClass( "ui-state-active" )
.attr( "aria-pressed", "true" );
} else { this.buttonElement
.removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
} } },
_resetButton: function() { if ( this.type === "input" ) {
if ( this.options.label ) {
this.element.val( this.options.label );
} return; } var
buttonElement = this.buttonElement.removeClass( typeClasses ),
buttonText = $( "<span></span>", this.document[0]
) .addClass( "ui-button-text" )
.html( this.options.label )
.appendTo( buttonElement.empty() )
.text(), icons = this.options.icons,
multipleIcons = icons.primary && icons.secondary,
buttonClasses = [];
if ( icons.primary || icons.secondary ) { if (
this.options.text ) { buttonClasses.push(
"ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" :
"-secondary" ) ) ); }
if ( icons.primary ) {
buttonElement.prepend( "<span
class=‘ui-button-icon-primary ui-icon " + icons.primary + "‘></span>"
); }
if ( icons.secondary ) {
buttonElement.append( "<span
class=‘ui-button-icon-secondary ui-icon " + icons.secondary +
"‘></span>" ); }
if ( !this.options.text ) {
buttonClasses.push( multipleIcons ?
"ui-button-icons-only" : "ui-button-icon-only" );
if ( !this.hasTitle ) {
buttonElement.attr( "title", $.trim( buttonText )
); } } } else {
buttonClasses.push( "ui-button-text-only" ); }
buttonElement.addClass( buttonClasses.join( " " ) ); } });
$.widget( "ui.buttonset", { version: "1.10.4", options: {
items: "button, input[type=button], input[type=submit],
input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"
_create: function() { this.element.addClass( "ui-buttonset"
); },
_init: function() { this.refresh(); },
_setOption: function( key, value ) { if ( key ===
"disabled" ) { this.buttons.button( "option", key, value );
this._super( key, value ); },
refresh: function() { var rtl = this.element.css(
"direction" ) === "rtl";
this.buttons = this.element.find( this.options.items )
.filter( ":ui-button" ) .button(
"refresh" ) .end() .not( ":ui-button" )
.button() .end()
.map(function() { return $( this
).button( "widget" )[ 0 ]; })
.removeClass( "ui-corner-all ui-corner-left
ui-corner-right" ) .filter( ":first" )
.addClass( rtl ? "ui-corner-right" :
"ui-corner-left" ) .end()
.filter( ":last" )
.addClass( rtl ? "ui-corner-left" :
"ui-corner-right" ) .end() .end();
_destroy: function() { this.element.removeClass(
"ui-buttonset" ); this.buttons .map(function() {
return $( this ).button( "widget" )[ 0 ];
}) .removeClass( "ui-corner-left
ui-corner-right" ) .end() .button( "destroy"
); } });
$.extend($.ui, { datepicker: { version: "1.10.4" } });
var PROP_NAME = "datepicker", instActive;
/* Date picker manager. Use the singleton instance of this
class, $.datepicker, to interact with the date picker. Settings for
(groups of) date pickers are maintained in an instance object,
allowing multiple different settings on the same page. */
function Datepicker() { this._curInst = null; // The current instance
in use this._keyEvent = false; // If the last event was a key event
this._disabledInputs = []; // List of date picker inputs that have been
disabled this._datepickerShowing = false; // True if the popup picker is
showing , false if not this._inDialog = false; // True if showing within a
"dialog", false if not this._mainDivId = "ui-datepicker-div"; // The ID of
the main datepicker division this._inlineClass = "ui-datepicker-inline";
// The name of the inline marker class this._appendClass =
"ui-datepicker-append"; // The name of the append marker class
this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger
marker class this._dialogClass = "ui-datepicker-dialog"; // The name of
the dialog marker class this._disableClass = "ui-datepicker-disabled"; //
The name of the disabled covering marker class this._unselectableClass =
"ui-datepicker-unselectable"; // The name of the unselectable cell marker class
this._currentClass = "ui-datepicker-current-day"; // The name of the
current day marker class this._dayOverClass =
"ui-datepicker-days-cell-over"; // The name of the day hover marker class
this.regional = []; // Available regional settings, indexed by language
code this.regional[""] = { // Default regional settings
closeText: "Done", // Display text for close link
prevText: "Prev", // Display text for previous month link
nextText: "Next", // Display text for next month link
currentText: "Today", // Display text for current month link
monthNames: ["January","February","March","April","May","June",
"July","August","September","October","November","December"],
// Names of months for drop-down and formatting monthNamesShort:
["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov",
"Dec"], // For formatting dayNames: ["Sunday", "Monday", "Tuesday",
"Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], //
For formatting dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], //
Column headings for days starting at Sunday weekHeader: "Wk", //
Column header for week of the year dateFormat: "mm/dd/yy", // See
format options on parseDate firstDay: 0, // The first day of the
week, Sun = 0, Mon = 1, ... isRTL: false, // True if right-to-left
language, false if left-to-right showMonthAfterYear: false, // True
if the year select precedes month, false for month then year
yearSuffix: "" // Additional text to append to the year in the month
headers }; this._defaults = { // Global defaults for all the date
picker instances showOn: "focus", // "focus" for popup on focus,
// "button" for trigger button, or "both" for either
showAnim: "fadeIn", // Name of jQuery animation for popup
showOptions: {}, // Options for enhanced animations
defaultDate: null, // Used when field is blank: actual date,
// +/-number for offset from today, null for today
appendText: "", // Display text following the input box, e.g.
showing the format buttonText: "...", // Text for trigger button
buttonImage: "", // URL for trigger button image
buttonImageOnly: false, // True if the image appears alone, false if
it appears on a button hideIfNoPrevNext: false, // True to hide
next/previous month links // if not applicable, false to just
disable them navigationAsDateFormat: false, // True if date
formatting applied to prev/today/next links gotoCurrent: false, //
True if today link goes back to current selection instead
changeMonth: false, // True if month can be selected directly, false
if only prev/next changeYear: false, // True if year can be selected
directly, false if only prev/next yearRange: "c-10:c+10", // Range
of years to display in drop-down, // either relative to
today‘s year (-nn:+nn), relative to currently displayed year
// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the
above (nnnn:-n) showOtherMonths: false, // True to show dates in
other months, false to leave blank selectOtherMonths: false, // True
to allow selection of dates in other months, false for unselectable
showWeek: false, // True to show week of the year, false to not show
it calculateWeek: this.iso8601Week, // How to calculate the week of
the year, // takes a Date and returns the number of the week
for it shortYearCutoff: "+10", // Short year values < this are in
the current century, // > this are in the previous century,
// string value starting with "+" for current year + value
minDate: null, // The earliest selectable date, or null for no limit
maxDate: null, // The latest selectable date, or null for no limit
duration: "fast", // Duration of display/closure
beforeShowDay: null, // Function that takes a date and returns an
array with // [0] = true if selectable, false if not, [1] =
custom CSS class name(s) or "", // [2] = cell title
(optional), e.g. $.datepicker.noWeekends beforeShow: null, //
Function that takes an input field and // returns a set of
custom settings for the date picker onSelect: null, // Define a
callback function when a date is selected onChangeMonthYear: null,
// Define a callback function when the month or year is changed
onClose: null, // Define a callback function when the datepicker is
closed numberOfMonths: 1, // Number of months to show at a time
showCurrentAtPos: 0, // The position in multipe months at which to
show the current month (starting at 0) stepMonths: 1, // Number of
months to step back/forward stepBigMonths: 12, // Number of months
to step back/forward for the big links altField: "", // Selector for
an alternate field to store selected dates into altFormat: "", //
The date format to use for the alternate field constrainInput: true,
// The input is constrained by the current date format
showButtonPanel: false, // True to show button panel, false to not
show it autoSize: false, // True to size the input for the date
format, false to leave as is disabled: false // The initial disabled
state }; $.extend(this._defaults, this.regional[""]);
this.dpDiv = bindHover($("<div id=‘" + this._mainDivId + "‘
class=‘ui-datepicker ui-widget ui-widget-content ui-helper-clearfix
ui-corner-all‘></div>")); }
$.extend(Datepicker.prototype, { /* Class name added to elements to
indicate already configured with a date picker. */ markerClassName:
"hasDatepicker",
//Keep track of the maximum number of rows displayed (see #7043)
maxRows: 4,
// TODO rename to "widget" when switching to widget factory
_widgetDatepicker: function() { return this.dpDiv;
/* Override the default settings for all instances of the date picker.
* @param settings object - the new settings to use as
defaults (anonymous object) * @return the manager object */
setDefaults: function(settings) { extendRemove(this._defaults,
settings || {}); return this; },
/* Attach the date picker to a jQuery selection. * @param
target element - the target input field or division or span *
@param settings object - the new settings to use for this date
picker instance (anonymous) */ _attachDatepicker: function(target,
settings) { var nodeName, inline, inst; nodeName =
target.nodeName.toLowerCase(); inline = (nodeName === "div" ||
nodeName === "span"); if (!target.id) { this.uuid
+= 1; target.id = "dp" + this.uuid; }
inst = this._newInst($(target), inline); inst.settings =
$.extend({}, settings || {}); if (nodeName === "input") {
this._connectDatepicker(target, inst); } else if
(inline) { this._inlineDatepicker(target, inst); }
/* Create a new instance object. */ _newInst: function(target,
inline) { var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g,
""); // escape jQuery meta chars return {id: id, input:
target, // associated target selectedDay: 0, selectedMonth: 0,
selectedYear: 0, // current selection drawMonth: 0, drawYear:
0, // month being drawn inline: inline, // is datepicker
inline or not dpDiv: (!inline ? this.dpDiv : // presentation
div bindHover($("<div class=‘" + this._inlineClass + "
ui-datepicker ui-widget ui-widget-content ui-helper-clearfix
ui-corner-all‘></div>")))}; },
/* Attach the date picker to an input field. */
_connectDatepicker: function(target, inst) { var input =
$(target); inst.append = $([]); inst.trigger = $([]);
if (input.hasClass(this.markerClassName)) {
return; } this._attachments(input,
inst);
input.addClass(this.markerClassName).keydown(this._doKeyDown).
keypress(this._doKeyPress).keyup(this._doKeyUp);
this._autoSize(inst); $.data(target, PROP_NAME, inst);
//If disabled option is true, disable the datepicker once it has
been attached to the input (see ticket #5665) if(
inst.settings.disabled ) { this._disableDatepicker( target );
/* Make attachments based on settings. */ _attachments:
function(input, inst) { var showOn, buttonText, buttonImage,
appendText = this._get(inst, "appendText"),
isRTL = this._get(inst, "isRTL");
if (inst.append) { inst.append.remove();
} if (appendText) { inst.append =
$("<span class=‘" + this._appendClass + "‘>" + appendText +
"</span>"); input[isRTL ? "before" :
"after"](inst.append); }
input.unbind("focus", this._showDatepicker);
if (inst.trigger) { inst.trigger.remove();
showOn = this._get(inst, "showOn"); if (showOn ===
"focus" || showOn === "both") { // pop-up date picker when in the marked field
input.focus(this._showDatepicker); }
if (showOn === "button" || showOn === "both") { // pop-up date
picker when button clicked buttonText = this._get(inst,
"buttonText"); buttonImage = this._get(inst, "buttonImage");
inst.trigger = $(this._get(inst, "buttonImageOnly") ?
$("<img/>").addClass(this._triggerClass).
attr({ src: buttonImage, alt: buttonText, title:
buttonText }) : $("<button
type=‘button‘></button>").addClass(this._triggerClass).
html(!buttonImage ? buttonText :
$("<img/>").attr( { src:buttonImage,
alt:buttonText, title:buttonText }))); input[isRTL ? "before"
: "after"](inst.trigger); inst.trigger.click(function() {
if ($.datepicker._datepickerShowing &&
$.datepicker._lastInput === input[0]) {
$.datepicker._hideDatepicker();
} else if ($.datepicker._datepickerShowing &&
$.datepicker._lastInput !== input[0]) {
$.datepicker._showDatepicker(input[0]);
} return false;
}); } },
/* Apply the maximum length for the date format. */ _autoSize:
function(inst) { if (this._get(inst, "autoSize") &&
!inst.inline) { var findMax, max, maxI, i,
date = new Date(2009, 12 - 1, 20), // Ensure double
digits dateFormat = this._get(inst, "dateFormat");
if (dateFormat.match(/[DM]/)) {
findMax = function(names) {
max = 0; maxI = 0;
for (i = 0; i < names.length; i++) {
if (names[i].length > max) {
max = names[i].length;
maxI = i;
} }
return maxI; };
date.setMonth(findMax(this._get(inst,
(dateFormat.match(/MM/) ? "monthNames" :
"monthNamesShort"))));
date.setDate(findMax(this._get(inst,
(dateFormat.match(/DD/) ? "dayNames" :
"dayNamesShort"))) + 20 - date.getDay()); }
inst.input.attr("size", this._formatDate(inst, date).length);
/* Attach an inline date picker to a div. */ _inlineDatepicker:
function(target, inst) { var divSpan = $(target); if
(divSpan.hasClass(this.markerClassName)) { return;
divSpan.addClass(this.markerClassName).append(inst.dpDiv);
$.data(target, PROP_NAME, inst); this._setDate(inst,
this._getDefaultDate(inst), true); this._updateDatepicker(inst);
this._updateAlternate(inst); //If disabled option is
true, disable the datepicker before showing it (see ticket #5665)
if( inst.settings.disabled ) {
this._disableDatepicker( target ); }
// Set display:block in place of inst.dpDiv.show() which won‘t work
on disconnected elements //
- A Datepicker created on a detached div has zero height
inst.dpDiv.css( "display", "block" ); },
/* Pop-up the date picker in a "dialog" box. * @param
input element - ignored * @param date string or Date - the
initial date to display * @param onSelect function - the
function to call when a date is selected * @param settings
object - update the dialog date picker instance‘s settings (anonymous object)
* @param pos int[2] - coordinates for the dialog‘s position within
the screen or * event - with x/y coordinates
or * leave empty for default (screen centre)
* @return the manager object */ _dialogDatepicker:
function(input, date, onSelect, settings, pos) { var id,
browserWidth, browserHeight, scrollX, scrollY, inst =
this._dialogInst; // internal instance
if (!inst) { this.uuid += 1;
id = "dp" + this.uuid; this._dialogInput =
$("<input type=‘text‘ id=‘" + id + "‘
style=‘position: absolute; top: -100px; width: 0px;‘/>");
this._dialogInput.keydown(this._doKeyDown);
$("body").append(this._dialogInput); inst =
this._dialogInst = this._newInst(this._dialogInput, false);
inst.settings = {};
$.data(this._dialogInput[0], PROP_NAME, inst); }
extendRemove(inst.settings, settings || {}); date =
(date && date.constructor === Date ? this._formatDate(inst, date) :
date); this._dialogInput.val(date);
this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) :
null); if (!this._pos) { browserWidth =
document.documentElement.clientWidth; browserHeight =
document.documentElement.clientHeight; scrollX =
document.documentElement.scrollLeft || document.body.scrollLeft;
scrollY = document.documentElement.scrollTop ||
document.body.scrollTop; this._pos = // should use actual
width/height below [(browserWidth / 2) - 100 + scrollX,
(browserHeight / 2) - 150 + scrollY]; }
// move input on screen for focus, but hidden behind dialog
this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top",
this._pos[1] + "px"); inst.settings.onSelect = onSelect;
this._inDialog = true;
this.dpDiv.addClass(this._dialogClass);
this._showDatepicker(this._dialogInput[0]); if
($.blockUI) { $.blockUI(this.dpDiv); }
$.data(this._dialogInput[0], PROP_NAME, inst); return
this; },
/* Detach a datepicker from its control. * @param
target element - the target input field or division or span */
_destroyDatepicker: function(target) { var nodeName,
$target = $(target), inst = $.data(target,
PROP_NAME);
if (!$target.hasClass(this.markerClassName)) {
nodeName = target.nodeName.toLowerCase();
$.removeData(target, PROP_NAME); if (nodeName ===
"input") { inst.append.remove();
inst.trigger.remove();
$target.removeClass(this.markerClassName).
unbind("focus", this._showDatepicker).
unbind("keydown", this._doKeyDown).
unbind("keypress", this._doKeyPress).
unbind("keyup", this._doKeyUp); } else if
(nodeName === "div" || nodeName === "span") {
$target.removeClass(this.markerClassName).empty();
/* Enable the date picker to a jQuery selection. * @param
_enableDatepicker: function(target) { var nodeName, inline,
nodeName = target.nodeName.toLowerCase(); if
(nodeName === "input") { target.disabled = false;
inst.trigger.filter("button").
each(function() { this.disabled = false; }).end().
filter("img").css({opacity: "1.0", cursor: ""});
} else if (nodeName === "div" || nodeName === "span") {
inline = $target.children("." + this._inlineClass);
inline.children().removeClass("ui-state-disabled");
inline.find("select.ui-datepicker-month,
select.ui-datepicker-year"). prop("disabled", false);
} this._disabledInputs = $.map(this._disabledInputs,
function(value) { return (value === target ? null : value);
}); // delete entry },
/* Disable the date picker to a jQuery selection. * @param
_disableDatepicker: function(target) { var nodeName, inline,
(nodeName === "input") { target.disabled = true;
each(function() { this.disabled = true; }).end().
filter("img").css({opacity: "0.5", cursor: "default"});
inline.children().addClass("ui-state-disabled");
select.ui-datepicker-year"). prop("disabled", true);
}); // delete entry
this._disabledInputs[this._disabledInputs.length] = target;
/* Is the first field in a jQuery collection disabled as a datepicker?
* @param target element - the target input field or division
or span * @return boolean - true if disabled, false if enabled */
_isDisabledDatepicker: function(target) { if (!target) {
return false; } for (var i = 0; i <
this._disabledInputs.length; i++) { if
(this._disabledInputs[i] === target) { return true;
} } return false; },
/* Retrieve the instance data for the target control. *
@param target element - the target input field or division or span
* @return object - the associated instance data *
@throws error if a jQuery problem getting data */ _getInst:
function(target) { try { return $.data(target,
PROP_NAME); } catch (err) { throw
"Missing instance data for this datepicker"; } },
/* Update or retrieve the settings for a date picker attached to an
input field or division. * @param target element - the target
input field or division or span * @param name object - the new
settings to update or * string - the name of the
setting to change or retrieve, * when retrieving
also "all" for all instance settings or
* "defaults" for all global defaults *
@param value any - the new value for the setting
* (omit if above is an object or to retrieve a value)
*/ _optionDatepicker: function(target, name, value) {
var settings, date, minDate, maxDate, inst =
this._getInst(target);
if (arguments.length === 2 && typeof name === "string") {
return (name === "defaults" ? $.extend({},
$.datepicker._defaults) : (inst ? (name === "all" ?
$.extend({}, inst.settings) : this._get(inst, name)) :
null)); }
settings = name || {}; if (typeof name === "string")
{ settings = {}; settings[name] = value;
if (inst) { if (this._curInst === inst) {
this._hideDatepicker(); }
date = this._getDateDatepicker(target, true);
minDate = this._getMinMaxDate(inst, "min");
maxDate = this._getMinMaxDate(inst, "max");
extendRemove(inst.settings, settings); //
reformat the old minDate/maxDate values if dateFormat changes and a new
minDate/maxDate isn‘t provided if (minDate !== null &&
settings.dateFormat !== undefined && settings.minDate === undefined) {
inst.settings.minDate = this._formatDate(inst, minDate);
} if (maxDate !== null &&
settings.dateFormat !== undefined && settings.maxDate === undefined) {
inst.settings.maxDate = this._formatDate(inst, maxDate);
} if ( "disabled" in settings ) {
if ( settings.disabled ) {
this._disableDatepicker(target);
this._enableDatepicker(target);
} }
this._attachments($(target), inst);
this._autoSize(inst); this._setDate(inst,
date); this._updateAlternate(inst);
this._updateDatepicker(inst); } },
// change method deprecated _changeDatepicker: function(target,
name, value) { this._optionDatepicker(target, name, value);
/* Redraw the date picker attached to an input field or division.
* @param target element - the target input field or division
or span */ _refreshDatepicker: function(target) { var
inst = this._getInst(target); if (inst) {
/* Set the dates for a jQuery selection. * @param target
element - the target input field or division or span * @param
date Date - the new date */ _setDateDatepicker:
function(target, date) { var inst = this._getInst(target);
if (inst) { this._setDate(inst, date);
this._updateDatepicker(inst);
this._updateAlternate(inst); } },
/* Get the date(s) for the first entry in a jQuery selection. *
@param target element - the target input field or division or span
* @param noDefault boolean - true if no default date is to be used
* @return Date - the current date */ _getDateDatepicker:
function(target, noDefault) { var inst = this._getInst(target);
if (inst && !inst.inline) {
this._setDateFromField(inst, noDefault); }
return (inst ? this._getDate(inst) : null); },
/* Handle keystrokes. */ _doKeyDown: function(event) {
var onSelect, dateStr, sel, inst =
$.datepicker._getInst(event.target), handled = true,
isRTL = inst.dpDiv.is(".ui-datepicker-rtl");
inst._keyEvent = true; if
($.datepicker._datepickerShowing) { switch (event.keyCode) {
case 9: $.datepicker._hideDatepicker();
handled = false;
break; // hide on tab out
case 13: sel = $("td." + $.datepicker._dayOverClass +
":not(." +
$.datepicker._currentClass
+ ")", inst.dpDiv); if (sel[0]) {
$.datepicker._selectDay(event.target,
inst.selectedMonth, inst.selectedYear, sel[0]);
}
onSelect = $.datepicker._get(inst,
"onSelect"); if (onSelect) {
dateStr =
$.datepicker._formatDate(inst);
// trigger custom callback
onSelect.apply((inst.input ?
inst.input[0] : null), [dateStr, inst]); }
else { $.datepicker._hideDatepicker();
return false; // don‘t submit the form
case 27: $.datepicker._hideDatepicker();
break; // hide on escape
case 33: $.datepicker._adjustDate(event.target,
(event.ctrlKey ?
-$.datepicker._get(inst,
"stepBigMonths") :
"stepMonths")), "M"); break; // previous
month/year on page up/+ ctrl case 34:
$.datepicker._adjustDate(event.target, (event.ctrlKey ?
+$.datepicker._get(inst,
"stepMonths")), "M"); break; // next
month/year on page down/+ ctrl case 35: if
(event.ctrlKey || event.metaKey) {
$.datepicker._clearDate(event.target);
handled = event.ctrlKey || event.metaKey;
break; // clear on ctrl or command +end
case 36: if (event.ctrlKey || event.metaKey) {
$.datepicker._gotoToday(event.target);
break; // current on ctrl or command +home
case 37: if (event.ctrlKey || event.metaKey) {
$.datepicker._adjustDate(event.target,
(isRTL ? +1 : -1), "D"); }
// -1 day on ctrl or command +left
if (event.originalEvent.altKey) {
-$.datepicker._get(inst,
"stepMonths")), "M"); }
// next month/year on alt +left on Mac
break; case 38: if
-7, "D"); }
break; // -1 week on ctrl or command +up
case 39: if (event.ctrlKey || event.metaKey) {
(isRTL ? -1 : +1), "D"); }
// +1 day on ctrl or command +right
+$.datepicker._get(inst,
// next month/year on alt +right
break; case 40: if
+7, "D"); }
break; // +1 week on ctrl or command +down
default: handled = false; }
} else if (event.keyCode === 36 && event.ctrlKey) { //
display the date picker on ctrl+home
$.datepicker._showDatepicker(this); } else {
handled = false; }
if (handled) { event.preventDefault();
event.stopPropagation(); } },
/* Filter entered characters - based on date format. */
_doKeyPress: function(event) { var chars, chr,
inst = $.datepicker._getInst(event.target);
if ($.datepicker._get(inst, "constrainInput")) {
chars = $.datepicker._possibleChars($.datepicker._get(inst,
"dateFormat")); chr = String.fromCharCode(event.charCode ==
null ? event.keyCode : event.charCode); return event.ctrlKey
|| event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
/* Synchronise manual entry and field/alternate field. */
_doKeyUp: function(event) { var date, inst =
$.datepicker._getInst(event.target);
if (inst.input.val() !== inst.lastVal) { try {
date = $.datepicker.parseDate($.datepicker._get(inst,
"dateFormat"), (inst.input ? inst.input.val() :
null), $.datepicker._getFormatConfig(inst));
if (date) { // only if valid
$.datepicker._setDateFromField(inst);
$.datepicker._updateAlternate(inst);
$.datepicker._updateDatepicker(inst);
} } catch (err) {
} } return true; },
/* Pop-up the date picker for a given input field. * If false
returned from beforeShow event handler do not show. * @param
input element - the input field attached to the date picker or
* event - if triggered by focus */
_showDatepicker: function(input) { input = input.target ||
input; if (input.nodeName.toLowerCase() !== "input") { // find from
button/image trigger input = $("input", input.parentNode)[0];
if ($.datepicker._isDisabledDatepicker(input) ||
$.datepicker._lastInput === input) { // already here return;
var inst, beforeShow, beforeShowSettings, isFixed,
offset, showAnim, duration;
inst = $.datepicker._getInst(input); if
($.datepicker._curInst && $.datepicker._curInst !== inst) {
$.datepicker._curInst.dpDiv.stop(true, true);
if ( inst && $.datepicker._datepickerShowing ) {
$.datepicker._hideDatepicker(
$.datepicker._curInst.input[0] ); } }
beforeShow = $.datepicker._get(inst, "beforeShow");
beforeShowSettings = beforeShow ? beforeShow.apply(input, [input,
inst]) : {}; if(beforeShowSettings === false){
return; } extendRemove(inst.settings,
beforeShowSettings);
inst.lastVal = null; $.datepicker._lastInput = input;
$.datepicker._setDateFromField(inst);
if ($.datepicker._inDialog) { // hide cursor
input.value = ""; } if
(!$.datepicker._pos) { // position below input
$.datepicker._pos = $.datepicker._findPos(input);
$.datepicker._pos[1] += input.offsetHeight; // add the height
isFixed = false; $(input).parents().each(function() {
isFixed |= $(this).css("position") === "fixed";
return !isFixed; });
offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
$.datepicker._pos = null; //to avoid flashes on Firefox
inst.dpDiv.empty(); // determine sizing offscreen
inst.dpDiv.css({position: "absolute", display: "block", top:
"-1000px"}); $.datepicker._updateDatepicker(inst); //
fix width for dynamic number of date pickers // and adjust position
before showing offset = $.datepicker._checkOffset(inst, offset,
isFixed); inst.dpDiv.css({position: ($.datepicker._inDialog
&& $.blockUI ? "static" : (isFixed ? "fixed" :
"absolute")), display: "none", left: offset.left + "px", top:
offset.top + "px"});
if (!inst.inline) { showAnim =
$.datepicker._get(inst, "showAnim"); duration =
$.datepicker._get(inst, "duration");
inst.dpDiv.zIndex($(input).zIndex()+1);
$.datepicker._datepickerShowing = true;
if ( $.effects && $.effects.effect[ showAnim ] ) {
inst.dpDiv.show(showAnim, $.datepicker._get(inst,
"showOptions"), duration); } else {
inst.dpDiv[showAnim || "show"](showAnim ? duration :
null); }
if ( $.datepicker._shouldFocusInput( inst ) ) {
inst.input.focus(); }
$.datepicker._curInst = inst; } },
/* Generate the date picker content. */ _updateDatepicker:
function(inst) { this.maxRows = 4; //Reset the max number of rows
being displayed (see #7043) instActive = inst; // for delegate hover
events inst.dpDiv.empty().append(this._generateHTML(inst));
this._attachHandlers(inst); inst.dpDiv.find("." +
this._dayOverClass + " a").mouseover();
var origyearshtml, numMonths =
this._getNumberOfMonths(inst), cols = numMonths[1],
width = 17;
inst.dpDiv.removeClass("ui-datepicker-multi-2
ui-datepicker-multi-3 ui-datepicker-multi-4").width(""); if (cols
> 1) { inst.dpDiv.addClass("ui-datepicker-multi-" +
cols).css("width", (width * cols) + "em"); }
inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" :
"remove") + "Class"]("ui-datepicker-multi");
inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
"Class"]("ui-datepicker-rtl");
if (inst === $.datepicker._curInst &&
$.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst
) ) { inst.input.focus(); }
// deffered render of the years select (to avoid flashes on
Firefox) if( inst.yearshtml ){ origyearshtml =
inst.yearshtml; setTimeout(function(){
//assure that inst.yearshtml didn‘t change.
if( origyearshtml === inst.yearshtml &&
inst.yearshtml ){
inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
} origyearshtml = inst.yearshtml
= null; }, 0); } },
// #6694 - don‘t focus the input if it‘s already focused // this
breaks the change event in IE // Support: IE and jQuery <1.9
_shouldFocusInput: function( inst ) { return inst.input
&& inst.input.is( ":visible" ) && !inst.input.is( ":disabled" )
&& !inst.input.is( ":focus" ); },
/* Check positioning to remain on screen. */ _checkOffset:
function(inst, offset, isFixed) { var dpWidth =
inst.dpDiv.outerWidth(), dpHeight = inst.dpDiv.outerHeight(),
inputWidth = inst.input ? inst.input.outerWidth() : 0,
inputHeight = inst.input ? inst.input.outerHeight() : 0,
viewWidth = document.documentElement.clientWidth + (isFixed ?
0 : $(document).scrollLeft()), viewHeight =
document.documentElement.clientHeight + (isFixed ? 0 :
$(document).scrollTop());
offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth)
: 0); offset.left -= (isFixed && offset.left ===
inst.input.offset().left) ? $(document).scrollLeft() : 0; offset.top
-= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ?
$(document).scrollTop() : 0;
// now check if datepicker is showing outside window viewport -
move to a better place if so. offset.left -= Math.min(offset.left,
(offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
Math.abs(offset.left + dpWidth - viewWidth) : 0);
offset.top -= Math.min(offset.top, (offset.top + dpHeight >
viewHeight && viewHeight > dpHeight) ?
Math.abs(dpHeight + inputHeight) : 0);
return offset; },
/* Find an object‘s position on the screen. */ _findPos:
function(obj) { var position, inst =
this._getInst(obj), isRTL = this._get(inst, "isRTL");
while (obj && (obj.type === "hidden" || obj.nodeType !==
1 || $.expr.filters.hidden(obj))) { obj = obj[isRTL ?
"previousSibling" : "nextSibling"]; }
position = $(obj).offset(); return [position.left,
position.top]; },
/* Hide the date picker from view. * @param input
element - the input field attached to the date picker */
_hideDatepicker: function(input) { var showAnim, duration,
postProcess, onClose, inst = this._curInst;
if (!inst || (input && inst !== $.data(input,
PROP_NAME))) { return; }
if (this._datepickerShowing) { showAnim =
this._get(inst, "showAnim"); duration = this._get(inst,
"duration"); postProcess = function() {
$.datepicker._tidyDialog(inst); };
// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is
not needed if ( $.effects && ( $.effects.effect[
showAnim ] || $.effects[ showAnim ] ) ) {
inst.dpDiv.hide(showAnim, $.datepicker._get(inst,
"showOptions"), duration, postProcess); } else {
inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
(showAnim === "fadeIn" ? "fadeOut" :
"hide"))]((showAnim ? duration : null), postProcess); }
if (!showAnim) { postProcess();
} this._datepickerShowing = false;
onClose = this._get(inst, "onClose"); if
(onClose) { onClose.apply((inst.input ? inst.input[0] :
null), [(inst.input ? inst.input.val() : ""), inst]); }
this._lastInput = null; if
(this._inDialog) { this._dialogInput.css({ position:
"absolute", left: "0", top: "-100px" }); if ($.blockUI)
{ $.unblockUI();
$("body").append(this.dpDiv);
} } this._inDialog =
false; } },
/* Tidy up after a dialog display. */ _tidyDialog: function(inst)
{
inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
/* Close date picker if clicked elsewhere. */
_checkExternalClick: function(event) { if
(!$.datepicker._curInst) { return; }
var $target = $(event.target), inst =
$.datepicker._getInst($target[0]);
if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
$target.parents("#" + $.datepicker._mainDivId).length
=== 0 &&
!$target.hasClass($.datepicker.markerClassName)
&& !$target.closest("." +
$.datepicker._triggerClass).length &&
$.datepicker._datepickerShowing &&
!($.datepicker._inDialog && $.blockUI) ) ) || (
$target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst
!== inst ) ) { $.datepicker._hideDatepicker();
/* Adjust one of the date sub-fields. */ _adjustDate:
function(id, offset, period) { var target = $(id),
inst = this._getInst(target[0]);
if (this._isDisabledDatepicker(target[0])) {
return; } this._adjustInstDate(inst,
offset + (period === "M" ? this._get(inst, "showCurrentAtPos")
: 0), // undo positioning period);
this._updateDatepicker(inst); },
/* Action for current link. */ _gotoToday: function(id) {
var date, target = $(id), inst =
this._getInst(target[0]);
if (this._get(inst, "gotoCurrent") && inst.currentDay) {
inst.selectedDay = inst.currentDay;
inst.drawMonth = inst.selectedMonth = inst.currentMonth;
inst.drawYear = inst.selectedYear = inst.currentYear;
} else { date = new Date();
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
} this._notifyChange(inst);
this._adjustDate(target); },
/* Action for selecting a new month/year. */ _selectMonthYear:
function(id, select, period) { var target = $(id),
inst["selected" + (period === "M" ? "Month" : "Year")] =
inst["draw" + (period === "M" ? "Month" : "Year")] =
parseInt(select.options[select.selectedIndex].value,10);
this._notifyChange(inst); this._adjustDate(target);
/* Action for selecting a day. */ _selectDay: function(id, month,
year, td) { var inst, target = $(id);
if ($(td).hasClass(this._unselectableClass) ||
this._isDisabledDatepicker(target[0])) { return;
inst = this._getInst(target[0]); inst.selectedDay =
inst.currentDay = $("a", td).html(); inst.selectedMonth =
inst.currentMonth = month; inst.selectedYear = inst.currentYear =
year; this._selectDate(id, this._formatDate(inst,
inst.currentDay, inst.currentMonth, inst.currentYear));
/* Erase the input field and hide the date picker. */ _clearDate:
function(id) { var target = $(id);
this._selectDate(target, ""); },
/* Update the input field with the selected date. */ _selectDate:
function(id, dateStr) { var onSelect, target =
$(id), inst = this._getInst(target[0]);
dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
if (inst.input) { inst.input.val(dateStr);
} this._updateAlternate(inst);
onSelect = this._get(inst, "onSelect"); if (onSelect)
{ onSelect.apply((inst.input ? inst.input[0] : null),
[dateStr, inst]); // trigger custom callback } else if
(inst.input) { inst.input.trigger("change"); // fire the
change event }
if (inst.inline){ this._updateDatepicker(inst);
} else { this._hideDatepicker();
this._lastInput = inst.input[0]; if
(typeof(inst.input[0]) !== "object") {
inst.input.focus(); // restore focus }
this._lastInput = null; } },
/* Update any alternate field to synchronise with the main field. */
_updateAlternate: function(inst) { var altFormat, date,
dateStr, altField = this._get(inst, "altField");
if (altField) { // update alternate field too
altFormat = this._get(inst, "altFormat") || this._get(inst,
"dateFormat"); date = this._getDate(inst);
dateStr = this.formatDate(altFormat, date,
this._getFormatConfig(inst)); $(altField).each(function() {
$(this).val(dateStr); }); } },
/* Set as beforeShowDay function to prevent selection of weekends.
* @param date Date - the date to customise * @return
[boolean, string] - is this date selectable?, what is its CSS class? */
noWeekends: function(date) { var day = date.getDay();
return [(day > 0 && day < 6), ""]; },
/* Set as calculateWeek to determine the week of the year based on the
ISO 8601 definition. * @param date Date - the date to get the
week for * @return number - the number of the week within the year
that contains this date */ iso8601Week: function(date) {
var time, checkDate = new
Date(date.getTime());
// Find Thursday of this week starting on Monday
checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() ||
7));
time = checkDate.getTime(); checkDate.setMonth(0); //
Compare with Jan 1 checkDate.setDate(1); return
Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; },
/* Parse a string value into a date object. * See formatDate
below for the possible formats. * * @param format string -
the expected format of the date * @param value string - the date in
the above format * @param settings Object - attributes include:
* shortYearCutoff number - the cutoff
year for determining the century (optional)
* dayNamesShort string[7] - abbreviated names
of the days from Sunday (optional)
* dayNames string[7] - names of the days
from Sunday (optional) * monthNamesShort
string[12] - abbreviated names of the months (optional)
* monthNames string[12] - names of the
months (optional) * @return Date - the extracted date value or null
if value is blank */ parseDate: function (format, value, settings)
{ if (format == null || value == null) { throw
"Invalid arguments"; }
value = (typeof value === "object" ? value.toString() : value +
""); if (value === "") { return null;
var iFormat, dim, extra, iValue = 0,
shortYearCutoffTemp = (settings ? settings.shortYearCutoff :
null) || this._defaults.shortYearCutoff, shortYearCutoff =
(typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
new Date().getFullYear() % 100 +
parseInt(shortYearCutoffTemp, 10)), dayNamesShort = (settings
? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
dayNames = (settings ? settings.dayNames : null) ||
this._defaults.dayNames, monthNamesShort = (settings ?
settings.monthNamesShort : null) || this._defaults.monthNamesShort,
monthNames = (settings ? settings.monthNames : null) ||
this._defaults.monthNames, year = -1, month
= -1, day = -1, doy = -1,
literal = false, date, //
Check whether a format character is doubled lookAhead =
function(match) { var matches = (iFormat + 1 <
format.length && format.charAt(iFormat + 1) === match);
if (matches) { iFormat++;
} return matches;
}, // Extract a number from the string value
getNumber = function(match) { var
isDoubled = lookAhead(match), size = (match ===
"@" ? 14 : (match === "!" ? 20 : (match === "y"
&& isDoubled ? 4 : (match === "o" ? 3 : 2)))),
digits = new RegExp("^\\d{1," + size + "}"),
num = value.substring(iValue).match(digits);
if (!num) { throw "Missing
number at position " + iValue; }
iValue += num[0].length; return
parseInt(num[0], 10); }, // Extract a name
from the string value and convert to an index getName =
function(match, shortNames, longNames) { var index = -1,
names = $.map(lookAhead(match) ? longNames :
shortNames, function (v, k) { return [ [k,
v] ]; }).sort(function (a, b) {
return -(a[1].length - b[1].length);
});
$.each(names, function (i, pair) {
var name = pair[1];
if (value.substr(iValue,
name.length).toLowerCase() === name.toLowerCase()) {
index = pair[0];
iValue += name.length;
} });
if (index !== -1) { return
index + 1; } else { throw
"Unknown name at position " + iValue; }
}, // Confirm that a literal character
matches the string value checkLiteral = function() {
if (value.charAt(iValue) !== format.charAt(iFormat)) {
throw "Unexpected literal at position " + iValue;
} iValue++;
for (iFormat = 0; iFormat < format.length; iFormat++) {
if (literal) { if
(format.charAt(iFormat) === "‘" && !lookAhead("‘")) {
literal = false; } else {
checkLiteral(); }
} else { switch
(format.charAt(iFormat)) { case "d":
day = getNumber("d");
break; case
"D": getName("D", dayNamesShort, dayNames);
"o": doy = getNumber("o");
"m": month = getNumber("m");
"M": month = getName("M", monthNamesShort,
monthNames); break;
case "y": year
= getNumber("y"); break;
case "@": date
= new Date(getNumber("@")); year =
date.getFullYear(); month = date.getMonth()
+ 1; day = date.getDate();
"!": date = new Date((getNumber("!") -
this._ticksTo1970) / 10000); year =
"‘": if (lookAhead("‘")){
checkLiteral();
} else {
literal = true;
} break;
default:
checkLiteral(); }
if (iValue < value.length){ extra =
value.substr(iValue); if (!/^\s+/.test(extra)) {
throw "Extra/unparsed characters found in date: " +
extra; } }
if (year === -1) { year = new
Date().getFullYear(); } else if (year < 100) {
year += new Date().getFullYear() - new Date().getFullYear() %
100 + (year <= shortYearCutoff ? 0 : -100);
if (doy > -1) { month = 1;
day = doy; do { dim
= this._getDaysInMonth(year, month - 1); if (day <=
dim) { break; }
month++; day -= dim;
} while (true); }
date = this._daylightSavingAdjust(new Date(year, month - 1,
day)); if (date.getFullYear() !== year || date.getMonth() + 1 !==
month || date.getDate() !== day) { throw "Invalid date"; //
E.g. 31/02/00 } return date; },
/* Standard date formats. */ ATOM: "yy-mm-dd", // RFC 3339 (ISO
8601) COOKIE: "D, dd M yy", ISO_8601: "yy-mm-dd", RFC_822: "D,
d M y", RFC_850: "DD, dd-M-y", RFC_1036: "D, d M y", RFC_1123:
"D, d M yy", RFC_2822: "D, d M yy", RSS: "D, d M y", // RFC 822
TICKS: "!", TIMESTAMP: "@", W3C: "yy-mm-dd", // ISO 8601
_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) -
Math.floor(1970 / 100) + Math.floor(1970 / 400)) * 24 * 60 * 60 *
10000000),
/* Format a date object into a string value. * The format can be
combinations of the following: * d - day of month (no leading zero)
* dd - day of month (two digit) * o - day of year (no
leading zeros) * oo - day of year (three digit) * D - day
name short * DD - day name long * m - month of year (no
leading zero) * mm - month of year (two digit) * M - month
name short * MM - month name long * y - year (two digit)
* yy - year (four digit) * @ - Unix timestamp (ms since
01/01/1970) * ! - Windows ticks (100ns since 01/01/0001) * "..." -
literal text * ‘‘ - single quote * * @param format
string - the desired format of the date * @param date Date - the
date value to format * @param settings Object - attributes include:
* dayNamesShort string[7] - abbreviated
names of the days from Sunday (optional)
months (optional) * @return string - the date in the above format
*/ formatDate: function (format, date, settings) { if
(!date) { return ""; }
var iFormat, dayNamesShort = (settings ?
settings.dayNamesShort : null) || this._defaults.dayNamesShort,
this._defaults.monthNames, // Check whether a format character
is doubled lookAhead = function(match) {
var matches = (iFormat + 1 < format.length &&
format.charAt(iFormat + 1) === match); if (matches) {
iFormat++; }
return matches; },
// Format a number, with leading zero if necessary
formatNumber = function(match, value, len) {
var num = "" + value; if
(lookAhead(match)) { while (num.length < len) {
num = "0" + num;
return num; }, //
Format a name, short or long as requested formatName =
function(match, value, shortNames, longNames) { return
(lookAhead(match) ? longNames[value] : shortNames[value]); },
output = "", literal = false;
if (date) { for (iFormat = 0; iFormat <
format.length; iFormat++) { if (literal) {
if (format.charAt(iFormat) === "‘" &&
!lookAhead("‘")) { literal = false;
output += format.charAt(iFormat);
switch (format.charAt(iFormat)) {
case "d":
output += formatNumber("d",
date.getDate(), 2); break;
case "D":
output += formatName("D",
date.getDay(), dayNamesShort, dayNames);
break;
case "o":
output += formatNumber("o",
Math.round((new
Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new
Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
case "m":
output += formatNumber("m",
date.getMonth() + 1, 2); break;
case "M":
output += formatName("M",
date.getMonth(), monthNamesShort, monthNames);
case "y":
output += (lookAhead("y") ?
date.getFullYear() :
(date.getYear() % 100 < 10 ?
"0" : "") + date.getYear() % 100);
case "@":
output += date.getTime();
case "!":
output += date.getTime() * 10000 +
this._ticksTo1970; break;
case "‘":
if (lookAhead("‘")) {
output += "‘";
} else {
literal = true;
default:
output += format.charAt(iFormat);
} } }
} return output; },
/* Extract all possible characters from the date format. */
_possibleChars: function (format) { var iFormat,
chars = "", literal = false,
// Check whether a format character is doubled
lookAhead = function(match) { var
matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1)
=== match); if (matches) {
return matches; };
chars += format.charAt(iFormat);
} } else {
switch (format.charAt(iFormat)) {
case "d": case "m": case "y": case "@":
chars += "0123456789";
"D": case "M": return null; // Accept
anything case "‘":
if (lookAhead("‘")) {
chars += "‘";
default: chars
+= format.charAt(iFormat); } }
} return chars; },
/* Get a setting value, defaulting if necessary. */ _get:
function(inst, name) { return inst.settings[name] !== undefined ?
inst.settings[name] : this._defaults[name]; },
/* Parse existing date and initialise date picker. */
_setDateFromField: function(inst, noDefault) { if
(inst.input.val() === inst.lastVal) { return;
var dateFormat = this._get(inst, "dateFormat"),
dates = inst.lastVal = inst.input ? inst.input.val() : null,
defaultDate = this._getDefaultDate(inst),
date = defaultDate, settings =
this._getFormatConfig(inst);
try { date = this.parseDate(dateFormat, dates,
settings) || defaultDate; } catch (event) { dates
= (noDefault ? "" : dates); } inst.selectedDay =
date.getDate(); inst.drawMonth = inst.selectedMonth =
date.getMonth(); inst.drawYear = inst.selectedYear =
date.getFullYear(); inst.currentDay = (dates ? date.getDate() : 0);
inst.currentMonth = (dates ? date.getMonth() : 0);
inst.currentYear = (dates ? date.getFullYear() : 0);
this._adjustInstDate(inst); },
/* Retrieve the default date shown on opening. */
_getDefaultDate: function(inst) { return
this._restrictMinMax(inst, this._determineDate(inst,
this._get(inst, "defaultDate"), new Date())); },
/* A date may be specified as an exact value or a relative one. */
_determineDate: function(inst, date, defaultDate) { var
offsetNumeric = function(offset) { var date = new
Date(); date.setDate(date.getDate() + offset);
return date; },
offsetString = function(offset) { try
{ return
$.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
offset,
$.datepicker._getFormatConfig(inst)); }
catch (e) { // Ignore
var date = (offset.toLowerCase().match(/^c/) ?
$.datepicker._getDate(inst) : null) || new Date(),
year = date.getFullYear(),
month = date.getMonth(),
day = date.getDate(),
pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
matches = pattern.exec(offset);
while (matches) {
switch (matches[2] || "d") {
case "d" : case "D" :
day += parseInt(matches[1],10); break;
case "w" : case "W" :
day += parseInt(matches[1],10) * 7;
break; case "m" : case "M" :
month += parseInt(matches[1],10);
day = Math.min(day,
$.datepicker._getDaysInMonth(year, month));
case "y": case "Y" :
year += parseInt(matches[1],10);
break; }
} return new Date(year, month,
day); }, newDate = (date == null || date ===
"" ? defaultDate : (typeof date === "string" ? offsetString(date) :
(typeof date === "number" ? (isNaN(date) ? defaultDate :
offsetNumeric(date)) : new Date(date.getTime()))));
newDate = (newDate && newDate.toString() === "Invalid
Date" ? defaultDate : newDate); if (newDate) {
newDate.setHours(0); newDate.setMinutes(0);
newDate.setSeconds(0);
newDate.setMilliseconds(0); } return
this._daylightSavingAdjust(newDate); },
/* Handle switch to/from daylight saving. * Hours may be
non-zero on daylight saving cut-over: * > 12 when midnight changeover,
but then cannot generate * midnight datetime, so jump to 1AM, otherwise
reset. * @param date (Date) the date to check *
@return (Date) the corrected date */ _daylightSavingAdjust:
function(date) { if (!date) { return null;
} date.setHours(date.getHours() > 12 ?
date.getHours() + 2 : 0); return date; },
/* Set the date(s) directly. */ _setDate: function(inst, date,
noChange) { var clear = !date, origMonth =
inst.selectedMonth, origYear = inst.selectedYear,
newDate = this._restrictMinMax(inst, this._determineDate(inst,
date, new Date()));
inst.selectedDay = inst.currentDay = newDate.getDate();
inst.drawMonth = inst.selectedMonth = inst.currentMonth =
newDate.getMonth(); inst.drawYear = inst.selectedYear =
inst.currentYear = newDate.getFullYear(); if ((origMonth !==
inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
this._notifyChange(inst); }
this._adjustInstDate(inst); if (inst.input) {
inst.input.val(clear ? "" : this._formatDate(inst));
/* Retrieve the date(s) directly. */ _getDate: function(inst) {
var startDate = (!inst.currentYear || (inst.input &&
inst.input.val() === "") ? null :
this._daylightSavingAdjust(new Date(
inst.currentYear, inst.currentMonth, inst.currentDay)));
return startDate; },
/* Attach the onxxx handlers. These are declared statically so
* they work with static code transformers like Caja. */
_attachHandlers: function(inst) { var stepMonths =
this._get(inst, "stepMonths"), id = "#" + inst.id.replace(
/\\\\/g, "\\" ); inst.dpDiv.find("[data-handler]").map(function () {
var handler = { prev: function () {
$.datepicker._adjustDate(id, -stepMonths, "M");
}, next: function () {
$.datepicker._adjustDate(id, +stepMonths, "M");
}, hide: function () {
}, today: function () {
$.datepicker._gotoToday(id);
}, selectDay: function () {
$.datepicker._selectDay(id,
+this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
return false; },
selectMonth: function () {
$.datepicker._selectMonthYear(id, this, "M");
selectYear: function () {
$.datepicker._selectMonthYear(id, this, "Y");
$(this).bind(this.getAttribute("data-event"),
handler[this.getAttribute("data-handler")]); }); },
/* Generate the HTML for the current state of the date picker. */
_generateHTML: function(inst) { var maxDraw, prevText, prev,
nextText, next, currentText, gotoDate, controls, buttonPanel,
firstDay, showWeek, dayNames, dayNamesMin, monthNames,
monthNamesShort, beforeShowDay, showOtherMonths,
selectOtherMonths, defaultDate, html, dow, row, group, col,
selectedDate, cornerClass, calender, thead, day, daysInMonth,
leadDays, curRows, numRows, printDate, dRow, tbody,
daySettings, otherMonth, unselectable, tempDate = new Date(),
today = this._daylightSavingAdjust(
new Date(tempDate.getFullYear(), tempDate.getMonth(),
tempDate.getDate())), // clear time isRTL = this._get(inst,
"isRTL"), showButtonPanel = this._get(inst,
"showButtonPanel"), hideIfNoPrevNext = this._get(inst,
"hideIfNoPrevNext"), navigationAsDateFormat = this._get(inst,
"navigationAsDateFormat"), numMonths =
this._getNumberOfMonths(inst), showCurrentAtPos =
this._get(inst, "showCurrentAtPos"), stepMonths =
this._get(inst, "stepMonths"), isMultiMonth = (numMonths[0]
!== 1 || numMonths[1] !== 1), currentDate =
this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
new Date(inst.currentYear, inst.currentMonth,
inst.currentDay))), minDate = this._getMinMaxDate(inst,
"min"), maxDate = this._getMinMaxDate(inst, "max"),
drawMonth = inst.drawMonth - showCurrentAtPos,
drawYear = inst.drawYear;
if (drawMonth < 0) { drawMonth += 12;
drawYear--; } if (maxDate) {
maxDraw = this._daylightSavingAdjust(new
Date(maxDate.getFullYear(), maxDate.getMonth() -
(numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
maxDraw = (minDate && maxDraw < minDate ? minDate :
maxDraw); while (this._daylightSavingAdjust(new Date(drawYear,
drawMonth, 1)) > maxDraw) { drawMonth--;
if (drawMonth < 0) {
drawMonth = 11;
drawYear--; }
} } inst.drawMonth = drawMonth;
inst.drawYear = drawYear;
prevText = this._get(inst, "prevText"); prevText =
(!navigationAsDateFormat ? prevText : this.formatDate(prevText,
this._daylightSavingAdjust(new Date(drawYear, drawMonth -
stepMonths, 1)), this._getFormatConfig(inst)));
prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
"<a class=‘ui-datepicker-prev ui-corner-all‘
data-handler=‘prev‘ data-event=‘click‘" + " title=‘" +
prevText + "‘><span class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ?
"e" : "w") + "‘>" + prevText + "</span></a>" :
(hideIfNoPrevNext ? "" : "<a class=‘ui-datepicker-prev
ui-corner-all ui-state-disabled‘ title=‘"+ prevText +"‘><span
class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "‘>" +
prevText + "</span></a>"));
nextText = this._get(inst, "nextText"); nextText =
(!navigationAsDateFormat ? nextText : this.formatDate(nextText,
this._daylightSavingAdjust(new Date(drawYear, drawMonth +
next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
"<a class=‘ui-datepicker-next ui-corner-all‘
data-handler=‘next‘ data-event=‘click‘" + " title=‘" +
nextText + "‘><span class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ?
"w" : "e") + "‘>" + nextText + "</span></a>" :
(hideIfNoPrevNext ? "" : "<a class=‘ui-datepicker-next
ui-corner-all ui-state-disabled‘ title=‘"+ nextText + "‘><span
class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "‘>" +
nextText + "</span></a>"));
currentText = this._get(inst, "currentText");
gotoDate = (this._get(inst, "gotoCurrent") &&
inst.currentDay ? currentDate : today); currentText =
(!navigationAsDateFormat ? currentText :
this.formatDate(currentText, gotoDate,
this._getFormatConfig(inst)));
controls = (!inst.inline ? "<button type=‘button‘
class=‘ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all‘
data-handler=‘hide‘ data-event=‘click‘>" + this._get(inst,
"closeText") + "</button>" : "");
buttonPanel = (showButtonPanel) ? "<div
class=‘ui-datepicker-buttonpane ui-widget-content‘>" + (isRTL ? controls :
"") + (this._isInRange(inst, gotoDate) ? "<button
type=‘button‘ class=‘ui-datepicker-current ui-state-default
ui-priority-secondary ui-corner-all‘ data-handler=‘today‘ data-event=‘click‘" +
">" + currentText + "</button>" : "") + (isRTL ? "" :
controls) + "</div>" : "";
firstDay = parseInt(this._get(inst, "firstDay"),10);
firstDay = (isNaN(firstDay) ? 0 : firstDay);
showWeek = this._get(inst, "showWeek"); dayNames =
this._get(inst, "dayNames"); dayNamesMin = this._get(inst,
"dayNamesMin"); monthNames = this._get(inst, "monthNames");
monthNamesShort = this._get(inst, "monthNamesShort");
beforeShowDay = this._get(inst, "beforeShowDay");
showOtherMonths = this._get(inst, "showOtherMonths");
selectOtherMonths = this._get(inst, "selectOtherMonths");
defaultDate = this._getDefaultDate(inst); html = "";
dow; for (row = 0; row < numMonths[0]; row++) {
group = ""; this.maxRows = 4;
for (col = 0; col < numMonths[1]; col++) {
selectedDate = this._daylightSavingAdjust(new
Date(drawYear, drawMonth, inst.selectedDay));
cornerClass = " ui-corner-all";
calender = ""; if (isMultiMonth)
{ calender += "<div
class=‘ui-datepicker-group"; if (numMonths[1] >
1) { switch (col) {
case 0: calender += "
ui-datepicker-group-first";
cornerClass = " ui-corner-" +
(isRTL ? "right" : "left"); break;
case numMonths[1]-1: calender += "
ui-datepicker-group-last";
(isRTL ? "left" : "right"); break;
default: calender += "
ui-datepicker-group-middle"; cornerClass = ""; break;
calender += "‘>"; }
calender += "<div class=‘ui-datepicker-header
ui-widget-header ui-helper-clearfix" + cornerClass + "‘>" +
(/all|left/.test(cornerClass) && row === 0
? (isRTL ? next : prev) : "") +
(/all|right/.test(cornerClass) && row ===
0 ? (isRTL ? prev : next) : "") +
this._generateMonthYearHeader(inst, drawMonth,
drawYear, minDate, maxDate, row > 0 || col >
0, monthNames, monthNamesShort) + // draw month headers
"</div><table
class=‘ui-datepicker-calendar‘><thead>" +
"<tr>"; thead =
(showWeek ? "<th class=‘ui-datepicker-week-col‘>" + this._get(inst,
"weekHeader") + "</th>" : ""); for (dow = 0; dow
< 7; dow++) { // days of the week day = (dow +
firstDay) % 7; thead += "<th" + ((dow +
firstDay + 6) % 7 >= 5 ? " class=‘ui-datepicker-week-end‘" : "") + ">" +
"<span title=‘" + dayNames[day] + "‘>"
+ dayNamesMin[day] + "</span></th>"; }
calender += thead +
"</tr></thead><tbody>"; daysInMonth =
this._getDaysInMonth(drawYear, drawMonth); if (drawYear
=== inst.selectedYear && drawMonth === inst.selectedMonth) {
inst.selectedDay = Math.min(inst.selectedDay,
daysInMonth); } leadDays =
(this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
curRows = Math.ceil((leadDays + daysInMonth) / 7); //
calculate the number of rows to generate numRows =
(isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows);
//If multiple months, use the higher number of rows (see #7043)
this.maxRows = numRows;
printDate = this._daylightSavingAdjust(new
Date(drawYear, drawMonth, 1 - leadDays)); for (dRow = 0;
dRow < numRows; dRow++) { // create date picker rows
calender += "<tr>";
tbody = (!showWeek ? "" : "<td
class=‘ui-datepicker-week-col‘>" +
this._get(inst, "calculateWeek")(printDate)
+ "</td>"); for (dow = 0; dow < 7; dow++)
{ // create date picker days daySettings =
(beforeShowDay ?
beforeShowDay.apply((inst.input ?
inst.input[0] : null), [printDate]) : [true, ""]);
otherMonth = (printDate.getMonth() !==
drawMonth); unselectable = (otherMonth
&& !selectOtherMonths) || !daySettings[0] ||
(minDate && printDate <
minDate) || (maxDate && printDate > maxDate);
tbody += "<td class=‘" +
((dow + firstDay + 6) % 7 >= 5 ? "
ui-datepicker-week-end" : "") + // highlight weekends
(otherMonth ? "
ui-datepicker-other-month" : "") + // highlight days from other months
((printDate.getTime() ===
selectedDate.getTime() && drawMonth === inst.selectedMonth &&
inst._keyEvent) || // user pressed key
(defaultDate.getTime() ===
printDate.getTime() && defaultDate.getTime() === selectedDate.getTime())
? // or defaultDate is current
printedDate and defaultDate is selectedDate
" " + this._dayOverClass : "") + //
highlight selected day (unselectable ?
" " + this._unselectableClass + " ui-state-disabled": "") + // highlight
unselectable days (otherMonth
&& !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom
dates (printDate.getTime() ===
currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected
day (printDate.getTime() ===
today.getTime() ? " ui-datepicker-today" : "")) + "‘" + // highlight today (if
different) ((!otherMonth ||
showOtherMonths) && daySettings[2] ? " title=‘" +
daySettings[2].replace(/‘/g, "&#39;") + "‘" : "") + // cell title
(unselectable ? "" : "
data-handler=‘selectDay‘ data-event=‘click‘ data-month=‘" + printDate.getMonth()
+ "‘ data-year=‘" + printDate.getFullYear() + "‘") + ">" + // actions
(otherMonth &&
!showOtherMonths ? "&#xa0;" : // display for other months
(unselectable ? "<span
class=‘ui-state-default‘>" + printDate.getDate() + "</span>" : "<a
class=‘ui-state-default" +
(printDate.getTime() ===
today.getTime() ? " ui-state-highlight" : "") +
currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
(otherMonth ? " ui-priority-secondary"
: "") + // distinguish dates from other months
"‘ href=‘#‘>" + printDate.getDate()
+ "</a>")) + "</td>"; // display selectable date
printDate.setDate(printDate.getDate() + 1);
printDate =
this._daylightSavingAdjust(printDate); }
calender += tbody + "</tr>";
} drawMonth++;
if (drawMonth > 11) {
drawMonth = 0;
drawYear++; }
calender += "</tbody></table>" +
(isMultiMonth ? "</div>" +
((numMonths[0] > 0 && col
=== numMonths[1]-1) ? "<div class=‘ui-datepicker-row-break‘></div>"
: "") : ""); group += calender; }
html += group; } html += buttonPanel;
inst._keyEvent = false; return html; },
/* Generate the month and year header. */
_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate,
maxDate, secondary, monthNames, monthNamesShort) {
var inMinYear, inMaxYear, month, years, thisYear, determineYear,
year, endYear, changeMonth = this._get(inst, "changeMonth"),
changeYear = this._get(inst, "changeYear"),
showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
html = "<div class=‘ui-datepicker-title‘>",
monthHtml = "";
// month selection if (secondary || !changeMonth) {
monthHtml += "<span class=‘ui-datepicker-month‘>" +
monthNames[drawMonth] + "</span>"; } else {
inMinYear = (minDate && minDate.getFullYear() ===
drawYear); inMaxYear = (maxDate &&
maxDate.getFullYear() === drawYear); monthHtml += "<select
class=‘ui-datepicker-month‘ data-handler=‘selectMonth‘ data-event=‘change‘>";
for ( month = 0; month < 12; month++) {
if ((!inMinYear || month >= minDate.getMonth())
&& (!inMaxYear || month <= maxDate.getMonth())) {
monthHtml += "<option value=‘" + month + "‘" +
(month === drawMonth ? "
selected=‘selected‘" : "") + ">" +
monthNamesShort[month] + "</option>"; }
} monthHtml += "</select>";
if (!showMonthAfterYear) { html += monthHtml +
(secondary || !(changeMonth && changeYear) ? "&#xa0;" : "");
// year selection if ( !inst.yearshtml ) {
inst.yearshtml = ""; if (secondary ||
!changeYear) { html += "<span
class=‘ui-datepicker-year‘>" + drawYear + "</span>";
} else { // determine range of years
to display years = this._get(inst,
"yearRange").split(":"); thisYear = new
Date().getFullYear(); determineYear = function(value) {
var year = (value.match(/c[+\-].*/) ? drawYear +
parseInt(value.substring(1), 10) :
(value.match(/[+\-].*/) ? thisYear +
parseInt(value, 10) : parseInt(value, 10)));
return (isNaN(year) ? thisYear : year);
}; year =
determineYear(years[0]); endYear = Math.max(year,
determineYear(years[1] || "")); year = (minDate ?
Math.max(year, minDate.getFullYear()) : year); endYear =
(maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
inst.yearshtml += "<select class=‘ui-datepicker-year‘
data-handler=‘selectYear‘ data-event=‘change‘>"; for
(; year <= endYear; year++) { inst.yearshtml +=
"<option value=‘" + year + "‘" + (year
=== drawYear ? " selected=‘selected‘" : "") +
">" + year + "</option>";
} inst.yearshtml +=
"</select>";
html += inst.yearshtml;
inst.yearshtml = null; }
html += this._get(inst, "yearSuffix"); if
(showMonthAfterYear) { html += (secondary || !(changeMonth
&& changeYear) ? "&#xa0;" : "") + monthHtml; }
html += "</div>"; // Close datepicker_header
return html; },
/* Adjust one of the date sub-fields. */ _adjustInstDate:
function(inst, offset, period) { var year = inst.drawYear + (period
=== "Y" ? offset : 0), month = inst.drawMonth + (period ===
"M" ? offset : 0), day = Math.min(inst.selectedDay,
this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
date = this._restrictMinMax(inst,
this._daylightSavingAdjust(new Date(year, month, day)));
inst.selectedDay = date.getDate(); inst.drawMonth =
inst.selectedMonth = date.getMonth(); inst.drawYear =
inst.selectedYear = date.getFullYear(); if (period === "M" || period
=== "Y") { this._notifyChange(inst); }
/* Ensure a date is within any min/max bounds. */
_restrictMinMax: function(inst, date) { var minDate =
this._getMinMaxDate(inst, "min"), maxDate =
this._getMinMaxDate(inst, "max"), newDate = (minDate
&& date < minDate ? minDate : date); return (maxDate
&& newDate > maxDate ? maxDate : newDate); },
/* Notify change of month/year. */ _notifyChange: function(inst)
{ var onChange = this._get(inst, "onChangeMonthYear");
if (onChange) { onChange.apply((inst.input ?
inst.input[0] : null), [inst.selectedYear,
inst.selectedMonth + 1, inst]); } },
/* Determine the number of months to show. */ _getNumberOfMonths:
function(inst) { var numMonths = this._get(inst, "numberOfMonths");
return (numMonths == null ? [1, 1] : (typeof numMonths === "number"
? [1, numMonths] : numMonths)); },
/* Determine the current maximum date - ensure no time components are
set. */ _getMinMaxDate: function(inst, minMax) { return
this._determineDate(inst, this._get(inst, minMax + "Date"), null); },
/* Find the number of days in a given month. */ _getDaysInMonth:
function(year, month) { return 32 - this._daylightSavingAdjust(new
Date(year, month, 32)).getDate(); },
/* Find the day of the week of the first of a month. */
_getFirstDayOfMonth: function(year, month) { return new
Date(year, month, 1).getDay(); },
/* Determines if we should allow a "next/prev" month display change. */
_canAdjustMonth: function(inst, offset, curYear, curMonth) {
var numMonths = this._getNumberOfMonths(inst),
date = this._daylightSavingAdjust(new Date(curYear,
curMonth + (offset < 0 ? offset : numMonths[0] *
numMonths[1]), 1));
if (offset < 0) {
date.setDate(this._getDaysInMonth(date.getFullYear(),
date.getMonth())); } return this._isInRange(inst, date);
/* Is the given date in the accepted range? */ _isInRange:
function(inst, date) { var yearSplit, currentYear,
minDate = this._getMinMaxDate(inst, "min"),
maxDate = this._getMinMaxDate(inst, "max"),
minYear = null, maxYear = null,
years = this._get(inst, "yearRange"); if
(years){ yearSplit = years.split(":");
currentYear = new Date().getFullYear();
minYear = parseInt(yearSplit[0], 10);
maxYear = parseInt(yearSplit[1], 10);
if ( yearSplit[0].match(/[+\-].*/) ) {
minYear += currentYear; }
if ( yearSplit[1].match(/[+\-].*/) ) {
maxYear += currentYear; }
return ((!minDate || date.getTime() >= minDate.getTime())
&& (!maxDate || date.getTime() <=
maxDate.getTime()) && (!minYear || date.getFullYear()
>= minYear) && (!maxYear || date.getFullYear()
<= maxYear)); },
/* Provide the configuration settings for formatting/parsing. */
_getFormatConfig: function(inst) { var shortYearCutoff =
this._get(inst, "shortYearCutoff"); shortYearCutoff = (typeof
shortYearCutoff !== "string" ? shortYearCutoff : new
Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); return
{shortYearCutoff: shortYearCutoff, dayNamesShort:
this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
monthNamesShort: this._get(inst, "monthNamesShort"),
monthNames: this._get(inst, "monthNames")}; },
/* Format the given date for display. */ _formatDate:
function(inst, day, month, year) { if (!day) {
inst.currentDay = inst.selectedDay;
inst.currentMonth = inst.selectedMonth;
inst.currentYear = inst.selectedYear; }
var date = (day ? (typeof day === "object" ? day :
this._daylightSavingAdjust(new Date(year, month, day))) :
this._daylightSavingAdjust(new Date(inst.currentYear,
inst.currentMonth, inst.currentDay))); return
this.formatDate(this._get(inst, "dateFormat"), date,
this._getFormatConfig(inst)); } });
/* * Bind hover events for datepicker elements. * Done via
delegate so the binding only occurs once in the lifetime of the parent div.
* Global instActive, set by _updateDatepicker allows the handlers to find
their way back to the active picker. */ function bindHover(dpDiv) {
var selector = "button, .ui-datepicker-prev, .ui-datepicker-next,
.ui-datepicker-calendar td a"; return dpDiv.delegate(selector, "mouseout",
function() { $(this).removeClass("ui-state-hover");
if (this.className.indexOf("ui-datepicker-prev") !== -1) {
$(this).removeClass("ui-datepicker-prev-hover");
} if
(this.className.indexOf("ui-datepicker-next") !== -1) {
$(this).removeClass("ui-datepicker-next-hover");
} }) .delegate(selector, "mouseover",
function(){ if (!$.datepicker._isDisabledDatepicker(
instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) {
$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
$(this).addClass("ui-state-hover");
if (this.className.indexOf("ui-datepicker-prev") !== -1)
{ $(this).addClass("ui-datepicker-prev-hover");
} if
$(this).addClass("ui-datepicker-next-hover");
} } }); }
/* jQuery extend now ignores nulls! */ function extendRemove(target, props) {
$.extend(target, props); for (var name in props) { if
(props[name] == null) { target[name] = props[name];
} } return target; }
/* Invoke the datepicker functionality. @param
options string - a command, optionally followed by additional parameters
or Object - settings for attaching new datepicker
functionality @return jQuery object */ $.fn.datepicker =
function(options){
/* Verify an empty collection wasn‘t passed - Fixes #6976 */ if (
!this.length ) { return this; }
/* Initialise the date picker. */ if (!$.datepicker.initialized)
{ $(document).mousedown($.datepicker._checkExternalClick);
$.datepicker.initialized = true; }
/* Append datepicker main container to body if not exist. */ if
($("#"+$.datepicker._mainDivId).length === 0) {
$("body").append($.datepicker.dpDiv); }
var otherArgs = Array.prototype.slice.call(arguments, 1); if
(typeof options === "string" && (options === "isDisabled" || options ===
"getDate" || options === "widget")) { return $.datepicker["_" +
options + "Datepicker"]. apply($.datepicker,
[this[0]].concat(otherArgs)); } if (options === "option" &&
arguments.length === 2 && typeof arguments[1] === "string") {
return $.datepicker["_" + options + "Datepicker"].
apply($.datepicker, [this[0]].concat(otherArgs)); }
return this.each(function() { typeof options === "string" ?
$.datepicker["_" + options + "Datepicker"].
apply($.datepicker, [this].concat(otherArgs)) :
$.datepicker._attachDatepicker(this, options); });
$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false; $.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.10.4";
var sizeRelatedOptions = { buttons: true, height:
true, maxHeight: true, maxWidth: true,
minHeight: true, minWidth: true, width: true
}, resizableRelatedOptions = { maxHeight: true,
maxWidth: true, minHeight: true, minWidth:
true };
$.widget( "ui.dialog", { version: "1.10.4", options: {
appendTo: "body", autoOpen: true, buttons:
[], closeOnEscape: true, closeText: "close",
dialogClass: "", draggable: true, hide:
null, height: "auto", maxHeight: null,
maxWidth: null, minHeight: 150, minWidth:
150, modal: false, position: { my:
"center", at: "center", of: window,
collision: "fit", // Ensure the titlebar is
always visible using: function( pos ) {
var topOffset = $( this ).css( pos ).offset().top;
if ( topOffset < 0 ) {
$( this ).css( "top", pos.top - topOffset );
} } },
resizable: true, show: null, title: null,
width: 300,
// callbacks beforeClose: null, close:
null, drag: null, dragStart: null, dragStop:
null, focus: null, open: null, resize: null,
resizeStart: null, resizeStop: null },
_create: function() { this.originalCss = {
display: this.element[0].style.display,
width: this.element[0].style.width,
minHeight: this.element[0].style.minHeight,
maxHeight: this.element[0].style.maxHeight,
height: this.element[0].style.height };
this.originalPosition = { parent:
this.element.parent(), index:
this.element.parent().children().index( this.element ) };
this.originalTitle = this.element.attr("title");
this.options.title = this.options.title || this.originalTitle;
this._createWrapper();
this.element .show()
.removeAttr("title")
.addClass("ui-dialog-content ui-widget-content")
.appendTo( this.uiDialog );
this._createTitlebar(); this._createButtonPane();
if ( this.options.draggable && $.fn.draggable ) {
this._makeDraggable(); } if (
this.options.resizable && $.fn.resizable ) {
this._makeResizable(); }
this._isOpen = false; },
_init: function() { if ( this.options.autoOpen ) {
this.open(); } },
this.options.appendTo; if ( element && (element.jquery ||
element.nodeType) ) { return $( element ); }
return this.document.find( element || "body" ).eq( 0 ); },
_destroy: function() { var next,
originalPosition = this.originalPosition;
this._destroyOverlay();
this.element .removeUniqueId()
.removeClass("ui-dialog-content ui-widget-content")
.css( this.originalCss ) // Without
detaching first, the following becomes really slow
.detach();
this.uiDialog.stop( true, true ).remove();
if ( this.originalTitle ) { this.element.attr(
"title", this.originalTitle ); }
next = originalPosition.parent.children().eq(
originalPosition.index ); // Don‘t try to place the dialog next to
itself (#8613) if ( next.length && next[0] !==
this.element[0] ) { next.before( this.element ); }
else { originalPosition.parent.append( this.element );
widget: function() { return this.uiDialog; },
disable: $.noop, enable: $.noop,
close: function( event ) { var activeElement,
that = this;
if ( !this._isOpen || this._trigger( "beforeClose", event ) ===
false ) { return; }
this._isOpen = false; this._destroyOverlay();
if ( !this.opener.filter(":focusable").focus().length ) {
// support: IE9 // IE9 throws an
"Unspecified error" accessing document.activeElement from an <iframe>
try { activeElement = this.document[ 0
].activeElement;
// Support: IE9, IE10 // If
the <body> is blurred, IE will switch windows, see #4520
if ( activeElement &&
activeElement.nodeName.toLowerCase() !== "body" ) {
// Hiding a focused element doesn‘t trigger
blur in WebKit // so in case we have nothing to
focus on, explicitly blur the active element //
$( activeElement ).blur();
} } catch ( error ) {}
this._hide( this.uiDialog, this.options.hide, function() {
that._trigger( "close", event ); }); },
isOpen: function() { return this._isOpen; },
moveToTop: function() { this._moveToTop(); },
_moveToTop: function( event, silent ) { var moved =
!!this.uiDialog.nextAll(":visible").insertBefore( this.uiDialog ).length;
if ( moved && !silent ) { this._trigger(
"focus", event ); } return moved; },
open: function() { var that = this; if (
this._isOpen ) { if ( this._moveToTop() ) {
this._focusTabbable(); }
this._isOpen = true; this.opener = $(
this.document[0].activeElement );
this._size(); this._position();
this._createOverlay(); this._moveToTop( null, true );
this._show( this.uiDialog, this.options.show, function() {
that._focusTabbable();
that._trigger("focus"); });
this._trigger("open"); },
_focusTabbable: function() { // Set focus to the first
match: // 1. First element inside the dialog matching [autofocus]
// 2. Tabbable element inside the content element // 3.
Tabbable element inside the buttonpane // 4. The close button
// 5. The dialog itself var hasFocus =
this.element.find("[autofocus]"); if ( !hasFocus.length ) {
hasFocus = this.element.find(":tabbable"); }
if ( !hasFocus.length ) { hasFocus =
this.uiDialogButtonPane.find(":tabbable"); } if (
!hasFocus.length ) { hasFocus =
this.uiDialogTitlebarClose.filter(":tabbable"); } if (
!hasFocus.length ) { hasFocus = this.uiDialog; }
hasFocus.eq( 0 ).focus(); },
_keepFocus: function( event ) { function checkFocus() {
var activeElement = this.document[0].activeElement,
isActive = this.uiDialog[0] === activeElement ||
$.contains( this.uiDialog[0], activeElement );
if ( !isActive ) {
this._focusTabbable(); } }
event.preventDefault(); checkFocus.call( this );
// support: IE // IE <= 8 doesn‘t prevent moving
focus even with event.preventDefault() // so we check again later
this._delay( checkFocus ); },
_createWrapper: function() { this.uiDialog =
$("<div>") .addClass( "ui-dialog ui-widget
ui-widget-content ui-corner-all ui-front " +
this.options.dialogClass ) .hide()
.attr({ // Setting tabIndex makes the
div focusable tabIndex: -1,
role: "dialog" })
.appendTo( this._appendTo() );
this._on( this.uiDialog, { keydown: function(
event ) { if ( this.options.closeOnEscape &&
!event.isDefaultPrevented() && event.keyCode &&
event.keyCode === $.ui.keyCode.ESCAPE ) {
this.close( event );
// prevent tabbing out of dialogs
if ( event.keyCode !== $.ui.keyCode.TAB ) {
var tabbables = this.uiDialog.find(":tabbable"),
first = tabbables.filter(":first"),
last = tabbables.filter(":last");
if ( ( event.target === last[0] || event.target ===
this.uiDialog[0] ) && !event.shiftKey ) {
first.focus( 1 );
event.preventDefault(); }
else if ( ( event.target === first[0] || event.target === this.uiDialog[0] )
&& event.shiftKey ) { last.focus( 1 );
}, mousedown: function( event ) {
if ( this._moveToTop( event ) ) {
this._focusTabbable(); }
// We assume that any existing aria-describedby attribute means
// that the dialog content is marked up properly //
otherwise we brute force the content as the description if (
!this.element.find("[aria-describedby]").length ) {
this.uiDialog.attr({
"aria-describedby": this.element.uniqueId().attr("id")
_createTitlebar: function() { var uiDialogTitle;
this.uiDialogTitlebar = $("<div>")
.addClass("ui-dialog-titlebar ui-widget-header ui-corner-all
ui-helper-clearfix") .prependTo( this.uiDialog );
this._on( this.uiDialogTitlebar, { mousedown:
function( event ) { // Don‘t prevent click on close
button (#8838) // Focusing a dialog that is partially
scrolled out of view // causes the browser to scroll it
into view, preventing the click event if ( !$(
event.target ).closest(".ui-dialog-titlebar-close") ) {
// Dialog isn‘t getting focus when dragging
(#8063) this.uiDialog.focus();
} } });
// support: IE // Use type="button" to prevent enter
keypresses in textboxes from closing the // dialog in IE (#9312)
this.uiDialogTitlebarClose = $( "<button
type=‘button‘></button>" ) .button({
label: this.options.closeText,
icons: { primary:
"ui-icon-closethick" }, text:
false })
.addClass("ui-dialog-titlebar-close")
.appendTo( this.uiDialogTitlebar ); this._on(
this.uiDialogTitlebarClose, { click: function( event ) {
event.preventDefault();
this.close( event ); }
uiDialogTitle = $("<span>") .uniqueId()
.addClass("ui-dialog-title") .prependTo(
this.uiDialogTitlebar ); this._title( uiDialogTitle );
this.uiDialog.attr({ "aria-labelledby":
uiDialogTitle.attr("id") }); },
_title: function( title ) { if ( !this.options.title ) {
title.html("&#160;"); }
title.text( this.options.title ); },
_createButtonPane: function() { this.uiDialogButtonPane =
$("<div>") .addClass("ui-dialog-buttonpane
ui-widget-content ui-helper-clearfix");
this.uiButtonSet = $("<div>")
.addClass("ui-dialog-buttonset") .appendTo(
this.uiDialogButtonPane );
this._createButtons(); },
_createButtons: function() { var that = this,
buttons = this.options.buttons;
// if we already have a button pane, remove it
this.uiDialogButtonPane.remove();
this.uiButtonSet.empty();
if ( $.isEmptyObject( buttons ) || ($.isArray( buttons )
&& !buttons.length) ) {
this.uiDialog.removeClass("ui-dialog-buttons");
$.each( buttons, function( name, props ) { var
click, buttonOptions; props = $.isFunction( props ) ?
{ click: props, text: name } :
props; // Default to a non-submitting
button props = $.extend( { type: "button" }, props );
// Change the context for the click callback to be the main
element click = props.click; props.click =
function() { click.apply( that.element[0], arguments );
}; buttonOptions = {
icons: props.icons, text:
props.showText }; delete props.icons;
delete props.showText; $(
"<button></button>", props ) .button(
buttonOptions ) .appendTo( that.uiButtonSet );
}); this.uiDialog.addClass("ui-dialog-buttons");
this.uiDialogButtonPane.appendTo( this.uiDialog ); },
_makeDraggable: function() { var that = this,
options = this.options;
function filteredUi( ui ) { return {
position: ui.position, offset:
ui.offset }; }
this.uiDialog.draggable({ cancel:
".ui-dialog-content, .ui-dialog-titlebar-close", handle:
".ui-dialog-titlebar", containment: "document",
start: function( event, ui ) { $( this
).addClass("ui-dialog-dragging"); that._blockFrames();
that._trigger( "dragStart", event, filteredUi( ui ) );
}, drag: function( event, ui ) {
that._trigger( "drag", event, filteredUi( ui ) );
}, stop: function( event, ui ) {
options.position = [
ui.position.left - that.document.scrollLeft(),
ui.position.top - that.document.scrollTop()
]; $( this
).removeClass("ui-dialog-dragging");
that._unblockFrames();
that._trigger( "dragStop", event, filteredUi( ui ) );
_makeResizable: function() { var that = this,
options = this.options, handles =
options.resizable, // .ui-resizable has position: relative
defined in the stylesheet // but dialogs have to use absolute
or fixed positioning position = this.uiDialog.css("position"),
resizeHandles = typeof handles === "string" ?
handles :
"n,e,s,w,se,sw,ne,nw";
originalPosition: ui.originalPosition,
originalSize: ui.originalSize,
position: ui.position, size:
ui.size }; }
this.uiDialog.resizable({ cancel:
".ui-dialog-content", containment: "document",
alsoResize: this.element, maxWidth:
options.maxWidth, maxHeight: options.maxHeight,
minWidth: options.minWidth, minHeight:
this._minHeight(), handles: resizeHandles,
).addClass("ui-dialog-resizing"); that._blockFrames();
that._trigger( "resizeStart", event, filteredUi( ui ) );
}, resize: function( event, ui ) {
that._trigger( "resize", event, filteredUi( ui ) );
options.height = $( this ).height();
options.width = $( this ).width();
$( this ).removeClass("ui-dialog-resizing");
that._trigger( "resizeStop", event, filteredUi( ui ) );
} }) .css( "position", position );
_minHeight: function() { var options = this.options;
return options.height === "auto" ?
options.minHeight : Math.min(
options.minHeight, options.height ); },
_position: function() { // Need to show the dialog to get
the actual offset in the position plugin var isVisible =
this.uiDialog.is(":visible"); if ( !isVisible ) {
this.uiDialog.show(); }
this.uiDialog.position( this.options.position ); if (
!isVisible ) { this.uiDialog.hide(); }
_setOptions: function( options ) { var that = this,
resize = false, resizableOptions = {};
$.each( options, function( key, value ) {
that._setOption( key, value );
if ( key in sizeRelatedOptions ) {
resize = true; } if
( key in resizableRelatedOptions ) { resizableOptions[
key ] = value; } });
if ( resize ) { this._size();
this._position(); } if (
this.uiDialog.is(":data(ui-resizable)") ) {
this.uiDialog.resizable( "option", resizableOptions );
_setOption: function( key, value ) { var isDraggable,
isResizable, uiDialog = this.uiDialog;
if ( key === "dialogClass" ) { uiDialog
.removeClass( this.options.dialogClass )
.addClass( value ); }
if ( key === "disabled" ) { return;
if ( key === "appendTo" ) {
this.uiDialog.appendTo( this._appendTo() ); }
if ( key === "buttons" ) {
this._createButtons(); }
if ( key === "closeText" ) {
this.uiDialogTitlebarClose.button({ //
Ensure that we always pass a string label: "" + value
if ( key === "draggable" ) { isDraggable =
uiDialog.is(":data(ui-draggable)"); if ( isDraggable
&& !value ) { uiDialog.draggable("destroy");
if ( !isDraggable && value ) {
this._makeDraggable(); }
if ( key === "position" ) { this._position();
if ( key === "resizable" ) { // currently
resizable, becoming non-resizable isResizable =
uiDialog.is(":data(ui-resizable)"); if ( isResizable
&& !value ) { uiDialog.resizable("destroy");
// currently resizable, changing handles
if ( isResizable && typeof value === "string" ) {
uiDialog.resizable( "option", "handles", value );
// currently non-resizable, becoming resizable
if ( !isResizable && value !== false ) {
this._makeResizable(); }
if ( key === "title" ) { this._title(
this.uiDialogTitlebar.find(".ui-dialog-title") ); } },
_size: function() { // If the user has resized the dialog,
the .ui-dialog and .ui-dialog-content // divs will both have width
and height set, so we need to reset them var nonContentHeight,
minContentHeight, maxContentHeight, options =
this.options;
// Reset content sizing this.element.show().css({
width: "auto", minHeight: 0,
maxHeight: "none", height: 0
if ( options.minWidth > options.width ) {
options.width = options.minWidth; }
// reset wrapper sizing // determine the height of
all the non-content elements nonContentHeight = this.uiDialog.css({
height: "auto", width:
options.width }) .outerHeight();
minContentHeight = Math.max( 0, options.minHeight - nonContentHeight
); maxContentHeight = typeof options.maxHeight === "number" ?
Math.max( 0, options.maxHeight - nonContentHeight ) :
"none";
if ( options.height === "auto" ) {
this.element.css({ minHeight:
minContentHeight, maxHeight: maxContentHeight,
height: "auto" }); } else
{ this.element.height( Math.max( 0, options.height -
nonContentHeight ) ); }
if (this.uiDialog.is(":data(ui-resizable)") ) {
this.uiDialog.resizable( "option", "minHeight",
this._minHeight() ); } },
_blockFrames: function() { this.iframeBlocks =
this.document.find( "iframe" ).map(function() { var iframe =
$( this );
return $( "<div>" ) .css({
position: "absolute",
width: iframe.outerWidth(),
height: iframe.outerHeight()
}) .appendTo( iframe.parent() )
.offset( iframe.offset() )[0]; });
_unblockFrames: function() { if ( this.iframeBlocks ) {
this.iframeBlocks.remove(); delete
this.iframeBlocks; } },
_allowInteraction: function( event ) { if ( $( event.target
).closest(".ui-dialog").length ) { return true;
// TODO: Remove hack when datepicker implements //
the .ui-front logic (#8989) return !!$( event.target
).closest(".ui-datepicker").length; },
_createOverlay: function() { if ( !this.options.modal ) {
var that = this, widgetFullName =
this.widgetFullName; if ( !$.ui.dialog.overlayInstances ) {
// Prevent use of anchors and inputs. // We
use a delay in case the overlay is created from an // event
that we‘re going to be cancelling. (#2804)
this._delay(function() { // Handle
.dialog().dialog("close") (#4065) if (
$.ui.dialog.overlayInstances ) {
this.document.bind( "focusin.dialog", function(
event ) { if ( !that._allowInteraction(
event ) ) { event.preventDefault();
$(".ui-dialog:visible:last
.ui-dialog-content") .data(
widgetFullName )._focusTabbable(); }
this.overlay = $("<div>")
.addClass("ui-widget-overlay ui-front")
.appendTo( this._appendTo() ); this._on(
this.overlay, { mousedown: "_keepFocus" });
$.ui.dialog.overlayInstances++; },
_destroyOverlay: function() { if ( !this.options.modal ) {
if ( this.overlay ) {
$.ui.dialog.overlayInstances--;
if ( !$.ui.dialog.overlayInstances ) {
this.document.unbind( "focusin.dialog" );
} this.overlay.remove();
this.overlay = null; } } });
$.ui.dialog.overlayInstances = 0;
// DEPRECATED if ( $.uiBackCompat !== false ) { // position option with
array notation // just override with old implementation $.widget(
"ui.dialog", $.ui.dialog, { _position: function() {
var position = this.options.position,
myAt = [], offset = [ 0, 0 ],
isVisible;
if ( position ) { if ( typeof
position === "string" || (typeof position === "object" && "0" in
position ) ) { myAt = position.split ?
position.split(" ") : [ position[0], position[1] ];
if ( myAt.length === 1 ) {
myAt[1] = myAt[0];
}
$.each( [ "left", "top" ], function( i,
offsetPosition ) { if ( +myAt[ i ] === myAt[
i ] ) { offset[ i ] = myAt[ i ];
myAt[ i ] = offsetPosition;
} });
position = {
my: myAt[0] + (offset[0] < 0 ? offset[0]
: "+" + offset[0]) + " " + myAt[1] +
(offset[1] < 0 ? offset[1] : "+" + offset[1]),
at: myAt.join(" ")
}; }
position = $.extend( {},
$.ui.dialog.prototype.options.position, position ); } else {
position = $.ui.dialog.prototype.options.position;
// need to show the dialog to get the actual offset in the
position plugin isVisible = this.uiDialog.is(":visible");
if ( !isVisible ) {
this.uiDialog.show(); }
this.uiDialog.position( position ); if (
!isVisible ) { this.uiDialog.hide(); }
} }); }
$.widget("ui.draggable", $.ui.mouse, { version: "1.10.4",
widgetEventPrefix: "drag", options: { addClasses: true,
appendTo: "parent", axis: false,
connectToSortable: false, containment: false,
cursor: "auto", cursorAt: false, grid:
false, handle: false, helper: "original",
iframeFix: false, opacity: false,
refreshPositions: false, revert: false,
revertDuration: 500, scope: "default",
scroll: true, scrollSensitivity: 20,
scrollSpeed: 20, snap: false, snapMode:
"both", snapTolerance: 20, stack: false,
zIndex: false,
// callbacks drag: null, start: null,
stop: null }, _create: function() {
if (this.options.helper === "original" &&
!(/^(?:r|a|f)/).test(this.element.css("position"))) {
this.element[0].style.position = "relative"; }
if (this.options.addClasses){
this.element.addClass("ui-draggable"); }
if (this.options.disabled){
this.element.addClass("ui-draggable-disabled");
this._mouseInit();
"ui-draggable ui-draggable-dragging ui-draggable-disabled" );
this._mouseDestroy(); },
_mouseCapture: function(event) {
var o = this.options;
// among others, prevent a drag on a resizable-handle
if (this.helper || o.disabled ||
$(event.target).closest(".ui-resizable-handle").length > 0) {
return false; }
//Quit if we‘re not on a valid handle this.handle =
this._getHandle(event); if (!this.handle) { return
false; }
$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function()
{ $("<div class=‘ui-draggable-iframeFix‘ style=‘background:
#fff;‘></div>") .css({ width:
this.offsetWidth+"px", height: this.offsetHeight+"px",
position: "absolute", opacity: "0.001", zIndex: 1000
}) .css($(this).offset())
.appendTo("body"); });
return true;
_mouseStart: function(event) {
//Create and append the visible helper this.helper =
this._createHelper(event);
this.helper.addClass("ui-draggable-dragging");
//Cache the helper size
this._cacheHelperProportions();
//If ddmanager is used for droppables, set the global draggable
if($.ui.ddmanager) { $.ui.ddmanager.current =
this; }
/* * - Position generation - * This
block generates everything position related - it‘s the core of draggables.
*/
//Cache the margins of the original element
this._cacheMargins();
//Store the helper‘s css position this.cssPosition =
this.helper.css( "position" ); this.scrollParent =
this.helper.scrollParent(); this.offsetParent =
this.helper.offsetParent(); this.offsetParentCssPosition =
this.offsetParent.css( "position" );
//The element‘s absolute position on the page minus margins
this.offset = this.positionAbs = this.element.offset();
this.offset = { top: this.offset.top -
this.margins.top, left: this.offset.left - this.margins.left
//Reset scroll cache this.offset.scroll = false;
$.extend(this.offset, { click: { //Where the
click happened, relative to the element left:
event.pageX - this.offset.left, top: event.pageY -
this.offset.top }, parent:
this._getParentOffset(), relative: this._getRelativeOffset()
//This is a relative to absolute position minus the actual position calculation
- only used for relative positioned helper });
//Generate the original position
this.originalPosition = this.position =
this._generatePosition(event); this.originalPageX = event.pageX;
this.originalPageY = event.pageY;
//Adjust the mouse offset relative to the helper if "cursorAt" is
supplied (o.cursorAt &&
this._adjustOffsetFromHelper(o.cursorAt));
//Set a containment if given in the options
this._setContainment();
//Trigger event + callbacks if(this._trigger("start",
event) === false) { this._clear(); return
//Recache the helper size
//Prepare the droppable offsets if ($.ui.ddmanager
&& !o.dropBehaviour) {
$.ui.ddmanager.prepareOffsets(this, event); }
this._mouseDrag(event, true); //Execute the drag once - this
causes the helper not to be visible before getting its correct position
//If the ddmanager is used for droppables, inform the manager
that dragging has started (see #5003) if ( $.ui.ddmanager ) {
$.ui.ddmanager.dragStart(this, event); }
return true; },
_mouseDrag: function(event, noPropagation) { // reset any
necessary cached properties (see #5009) if (
this.offsetParentCssPosition === "fixed" ) {
this.offset.parent = this._getParentOffset();
//Compute the helpers position this.position =
this._generatePosition(event); this.positionAbs =
this._convertPositionTo("absolute");
//Call plugins and callbacks and use the resulting position if
something is returned if (!noPropagation) { var ui
= this._uiHash(); if(this._trigger("drag", event, ui) ===
false) { this._mouseUp({});
return false; }
this.position = ui.position; }
if(!this.options.axis || this.options.axis !== "y") {
this.helper[0].style.left = this.position.left+"px";
} if(!this.options.axis || this.options.axis !== "x") {
this.helper[0].style.top = this.position.top+"px";
} if($.ui.ddmanager) {
$.ui.ddmanager.drag(this, event); }
_mouseStop: function(event) {
//If we are using droppables, inform the manager about the drop
var that = this, dropped = false; if
($.ui.ddmanager && !this.options.dropBehaviour) {
dropped = $.ui.ddmanager.drop(this, event); }
//if a drop comes from outside (a sortable)
if(this.dropped) { dropped = this.dropped;
this.dropped = false; }
//if the original element is no longer in the DOM don‘t bother to
continue (see #8269) if ( this.options.helper === "original"
&& !$.contains( this.element[ 0 ].ownerDocument, this.element[ 0 ] ) ) {
if((this.options.revert === "invalid" && !dropped) ||
(this.options.revert === "valid" && dropped) || this.options.revert ===
true || ($.isFunction(this.options.revert) &&
this.options.revert.call(this.element, dropped))) {
$(this.helper).animate(this.originalPosition,
parseInt(this.options.revertDuration, 10), function() {
if(that._trigger("stop", event) !== false) {
that._clear(); }
if(this._trigger("stop", event) !== false) {
this._clear(); } }
_mouseUp: function(event) { //Remove frame helpers
$("div.ui-draggable-iframeFix").each(function() {
this.parentNode.removeChild(this); });
that dragging has stopped (see #5003) if( $.ui.ddmanager ) {
$.ui.ddmanager.dragStop(this, event); }
return $.ui.mouse.prototype._mouseUp.call(this, event);
cancel: function() {
if(this.helper.is(".ui-draggable-dragging")) {
this._mouseUp({}); } else {
this._clear(); }
return this;
_getHandle: function(event) { return this.options.handle ?
!!$( event.target ).closest( this.element.find(
this.options.handle ) ).length : true; },
_createHelper: function(event) {
var o = this.options, helper =
$.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper
=== "clone" ? this.element.clone().removeAttr("id") : this.element);
if(!helper.parents("body").length) {
helper.appendTo((o.appendTo === "parent" ?
this.element[0].parentNode : o.appendTo)); }
if(helper[0] !== this.element[0] &&
!(/(fixed|absolute)/).test(helper.css("position"))) {
helper.css("position", "absolute"); }
return helper;
_adjustOffsetFromHelper: function(obj) { if (typeof obj ===
"string") { obj = obj.split(" "); } if
($.isArray(obj)) { obj = {left: +obj[0], top: +obj[1] || 0};
} if ("left" in obj) {
this.offset.click.left = obj.left + this.margins.left;
} if ("right" in obj) {
this.offset.click.left = this.helperProportions.width -
obj.right + this.margins.left; } if ("top" in obj) {
this.offset.click.top = obj.top + this.margins.top;
} if ("bottom" in obj) {
this.offset.click.top = this.helperProportions.height -
obj.bottom + this.margins.top; } },
_getParentOffset: function() {
//Get the offsetParent and cache its position var po
= this.offsetParent.offset();
// This is a special case where we need to modify a offset
calculated on start, since the following happened: // 1. The
position of the helper is absolute, so it‘s position is calculated based on the
next positioned parent // 2. The actual offset parent is a child of
the scroll parent, and the scroll parent isn‘t the document, which means that
// the scroll is included in the initial
calculation of the offset of the parent, and never recalculated upon drag
if(this.cssPosition === "absolute" && this.scrollParent[0]
!== document && $.contains(this.scrollParent[0], this.offsetParent[0]))
{ po.left += this.scrollParent.scrollLeft();
po.top += this.scrollParent.scrollTop(); }
//This needs to be actually done for all browsers, since
pageX/pageY includes this information //Ugly IE fix
if((this.offsetParent[0] === document.body) ||
(this.offsetParent[0].tagName &&
this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
po = { top: 0, left: 0 }; }
return { top: po.top +
(parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
left: po.left +
(parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) };
_getRelativeOffset: function() {
if(this.cssPosition === "relative") { var p =
this.element.position(); return { top:
p.top - (parseInt(this.helper.css("top"),10) || 0) +
this.scrollParent.scrollTop(), left: p.left -
(parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
}; } else { return { top: 0,
left: 0 }; }
_cacheMargins: function() { this.margins = {
left: (parseInt(this.element.css("marginLeft"),10) || 0),
top: (parseInt(this.element.css("marginTop"),10) || 0),
right: (parseInt(this.element.css("marginRight"),10) || 0),
bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
}; },
_cacheHelperProportions: function() {
this.helperProportions = { width:
this.helper.outerWidth(), height: this.helper.outerHeight()
_setContainment: function() {
var over, c, ce, o = this.options;
if ( !o.containment ) { this.containment =
null; return; }
if ( o.containment === "window" ) {
this.containment = [ $( window
).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
$( window ).scrollTop() - this.offset.relative.top -
this.offset.parent.top, $( window ).scrollLeft() + $(
window ).width() - this.helperProportions.width - this.margins.left,
$( window ).scrollTop() + ( $( window ).height() ||
document.body.parentNode.scrollHeight ) - this.helperProportions.height -
this.margins.top ]; return;
if ( o.containment === "document") {
this.containment = [ 0,
0, $( document ).width() -
this.helperProportions.width - this.margins.left, ( $(
document ).height() || document.body.parentNode.scrollHeight ) -
this.helperProportions.height - this.margins.top ];
if ( o.containment.constructor === Array ) {
this.containment = o.containment; return;
if ( o.containment === "parent" ) {
o.containment = this.helper[ 0 ].parentNode; }
c = $( o.containment ); ce = c[ 0 ];
if( !ce ) { return; }
over = c.css( "overflow" ) !== "hidden";
this.containment = [ ( parseInt( c.css(
"borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0
), ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + (
parseInt( c.css( "paddingTop" ), 10 ) || 0 ) , ( over ?
Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt(
c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ),
10 ) || 0 ) - this.helperProportions.width - this.margins.left -
this.margins.right, ( over ? Math.max( ce.scrollHeight,
ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth"
), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
this.helperProportions.height - this.margins.top - this.margins.bottom
]; this.relative_container = c; },
_convertPositionTo: function(d, pos) {
if(!pos) { pos = this.position;
var mod = d === "absolute" ? 1 : -1, scroll =
this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !==
document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] )
) ? this.offsetParent : this.scrollParent;
//Cache the scroll if (!this.offset.scroll) {
this.offset.scroll = {top : scroll.scrollTop(), left :
scroll.scrollLeft()}; }
return { top: (
pos.top + //
The absolute mouse position this.offset.relative.top *
mod + // Only for
relative positioned nodes: Relative offset from element to offset parent
this.offset.parent.top * mod
- // The
offsetParent‘s offset without borders (offset + border)
( ( this.cssPosition === "fixed" ?
-this.scrollParent.scrollTop() : this.offset.scroll.top ) * mod )
), left: ( pos.left
+ //
The absolute mouse position this.offset.relative.left *
this.offset.parent.left *
mod - // The
-this.scrollParent.scrollLeft() : this.offset.scroll.left ) * mod )
) };
_generatePosition: function(event) {
var containment, co, top, left, o =
this.options, scroll = this.cssPosition === "absolute"
&& !( this.scrollParent[ 0 ] !== document && $.contains(
this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent :
this.scrollParent, pageX = event.pageX,
pageY = event.pageY;
/* * - Position constraining - *
Constrain the position to a mix of grid, containment. */
// If we are not dragging yet, we won‘t check for options
if ( this.originalPosition ) { if (
this.containment ) { if ( this.relative_container ){
co = this.relative_container.offset();
containment = [
this.containment[ 0 ] + co.left,
this.containment[ 1 ] + co.top,
this.containment[ 2 ] + co.left,
this.containment[ 3 ] + co.top
]; }
else { containment =
this.containment; }
if(event.pageX - this.offset.click.left <
containment[0]) { pageX = containment[0] +
this.offset.click.left; }
if(event.pageY - this.offset.click.top <
containment[1]) { pageY = containment[1] +
this.offset.click.top; }
if(event.pageX - this.offset.click.left >
containment[2]) { pageX = containment[2] +
if(event.pageY - this.offset.click.top >
containment[3]) { pageY = containment[3] +
this.offset.click.top; } }
if(o.grid) { //Check for grid
elements set to 0 to prevent divide by 0 error causing invalid argument errors
in IE (see ticket #6950) top = o.grid[1] ?
this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) *
o.grid[1] : this.originalPageY; pageY = containment ?
((top - this.offset.click.top >= containment[1] || top -
this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top
>= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
left = o.grid[0] ? this.originalPageX +
Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] :
this.originalPageX; pageX = containment ? ((left -
this.offset.click.left >= containment[0] || left - this.offset.click.left
> containment[2]) ? left : ((left - this.offset.click.left >=
containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
return { top: ( pageY
- //
The absolute mouse position
this.offset.click.top - //
Click offset (relative to the element)
this.offset.relative.top
- // Only
for relative positioned nodes: Relative offset from element to offset parent
this.offset.parent.top
+ // The
( this.cssPosition === "fixed" ?
-this.scrollParent.scrollTop() : this.offset.scroll.top ) ),
left: ( pageX
The absolute mouse position this.offset.click.left
- //
this.offset.relative.left
this.offset.parent.left
-this.scrollParent.scrollLeft() : this.offset.scroll.left ) )
_clear: function() {
this.helper.removeClass("ui-draggable-dragging");
if(this.helper[0] !== this.element[0] &&
!this.cancelHelperRemoval) { this.helper.remove();
} this.helper = null;
this.cancelHelperRemoval = false; },
// From now on bulk stuff - mainly helpers
_trigger: function(type, event, ui) { ui = ui ||
this._uiHash(); $.ui.plugin.call(this, type, [event, ui]);
//The absolute position has to be recalculated after plugins
if(type === "drag") { this.positionAbs =
this._convertPositionTo("absolute"); } return
$.Widget.prototype._trigger.call(this, type, event, ui); },
plugins: {},
_uiHash: function() { return { helper:
this.helper, position: this.position,
originalPosition: this.originalPosition,
offset: this.positionAbs }; }
});
$.ui.plugin.add("draggable", "connectToSortable", { start:
function(event, ui) {
var inst = $(this).data("ui-draggable"), o = inst.options,
uiSortable = $.extend({}, ui, { item: inst.element });
inst.sortables = [];
$(o.connectToSortable).each(function() { var
sortable = $.data(this, "ui-sortable"); if (sortable
&& !sortable.options.disabled) {
inst.sortables.push({
instance: sortable,
shouldRevert: sortable.options.revert
sortable.refreshPositions(); // Call the sortable‘s
refreshPositions at drag start to refresh the containerCache since the sortable
container cache is used in drag and needs to be up to date (this will ensure
it‘s initialised as well as being kept in step with any changes that might have
happened on the page). sortable._trigger("activate",
event, uiSortable); } });
}, stop: function(event, ui) {
//If we are still over the sortable, we fake the stop event of
the sortable, but also remove helper var inst =
$(this).data("ui-draggable"), uiSortable = $.extend({}, ui, {
item: inst.element });
$.each(inst.sortables, function() {
if(this.instance.isOver) {
this.instance.isOver = 0;
inst.cancelHelperRemoval = true; //Don‘t remove the
helper in the draggable instance
this.instance.cancelHelperRemoval = false; //Remove it
in the sortable instance (so sortable plugins like revert still work)
//The sortable revert is supported, and we have to
set a temporary dropped variable on the draggable to support revert:
"valid/invalid" if(this.shouldRevert) {
this.instance.options.revert = this.shouldRevert;
//Trigger the stop of the sortable
this.instance._mouseStop(event);
this.instance.options.helper =
this.instance.options._helper;
//If the helper has been the original item, restore
properties in the sortable if(inst.options.helper ===
"original") { this.instance.currentItem.css({ top:
"auto", left: "auto" }); }
} else {
this.instance.cancelHelperRemoval = false; //Remove the
helper in the sortable instance
this.instance._trigger("deactivate", event, uiSortable);
}, drag: function(event, ui) {
var inst = $(this).data("ui-draggable"), that = this;
var innermostIntersecting = false,
thisSortable = this;
//Copy over some variables to allow calling the sortable‘s
native _intersectsWith this.instance.positionAbs =
inst.positionAbs; this.instance.helperProportions =
inst.helperProportions; this.instance.offset.click =
inst.offset.click;
if(this.instance._intersectsWith(this.instance.containerCache))
{ innermostIntersecting = true;
$.each(inst.sortables, function () {
this.instance.positionAbs = inst.positionAbs;
this.instance.helperProportions =
inst.helperProportions; this.instance.offset.click
= inst.offset.click; if (this !== thisSortable
&&
this.instance._intersectsWith(this.instance.containerCache)
$.contains(thisSortable.instance.element[0],
this.instance.element[0]) ) {
innermostIntersecting = false;
} return
innermostIntersecting; }); }
if(innermostIntersecting) { //If it
intersects, we use a little isOver variable and set it once, so our move-in
stuff gets fired only once if(!this.instance.isOver)
this.instance.isOver = 1;
//Now we fake the start of dragging for the
sortable instance, //by cloning the list group
item, appending it to the sortable and using it as inst.currentItem
//We can then fire the start event of the sortable
with our passed browser event, and our own helper (so it doesn‘t create a new
one) this.instance.currentItem =
$(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item",
true); this.instance.options._helper =
this.instance.options.helper; //Store helper option to later restore it
this.instance.options.helper = function() { return
ui.helper[0]; };
event.target = this.instance.currentItem[0];
this.instance._mouseCapture(event, true);
this.instance._mouseStart(event, true, true);
//Because the browser event is way off the new
appended portlet, we modify a couple of variables to reflect the changes
this.instance.offset.click.top =
inst.offset.click.top;
this.instance.offset.click.left =
inst.offset.click.left;
this.instance.offset.parent.left -=
inst.offset.parent.left - this.instance.offset.parent.left;
this.instance.offset.parent.top -=
inst.offset.parent.top - this.instance.offset.parent.top;
inst._trigger("toSortable", event);
inst.dropped = this.instance.element; //draggable
revert needs that //hack so receive/update
callbacks work (mostly) inst.currentItem =
inst.element; this.instance.fromOutside =
inst;
//Provided we did all the previous steps, we can fire
the drag event of the sortable on every draggable drag, when it intersects with
the sortable if(this.instance.currentItem) {
this.instance._mouseDrag(event);
//If it doesn‘t intersect with the sortable, and it
intersected before, //we fake the drag stop of the
sortable, but make sure it doesn‘t remove the helper by using
cancelHelperRemoval if(this.instance.isOver) {
this.instance.isOver = 0;
this.instance.cancelHelperRemoval = true;
//Prevent reverting on this forced stop
this.instance.options.revert = false;
// The out event needs to be triggered
independently this.instance._trigger("out", event,
this.instance._uiHash(this.instance));
this.instance._mouseStop(event, true);
this.instance.options.helper =
//Now we remove our currentItem, the list group
clone again, and the placeholder, and animate the helper back to it‘s original
size this.instance.currentItem.remove();
if(this.instance.placeholder) {
this.instance.placeholder.remove();
inst._trigger("fromSortable", event);
inst.dropped = false; //draggable revert needs
that }
$.ui.plugin.add("draggable", "cursor", { start: function() {
var t = $("body"), o = $(this).data("ui-draggable").options;
if (t.css("cursor")) { o._cursor =
t.css("cursor"); } t.css("cursor", o.cursor); },
stop: function() { var o =
$(this).data("ui-draggable").options; if (o._cursor) {
$("body").css("cursor", o._cursor); } }
$.ui.plugin.add("draggable", "opacity", { start: function(event, ui) {
var t = $(ui.helper), o = $(this).data("ui-draggable").options;
if(t.css("opacity")) { o._opacity =
t.css("opacity"); } t.css("opacity", o.opacity);
}, stop: function(event, ui) { var o =
$(this).data("ui-draggable").options; if(o._opacity) {
$(ui.helper).css("opacity", o._opacity); } }
$.ui.plugin.add("draggable", "scroll", { start: function() {
var i = $(this).data("ui-draggable");
if(i.scrollParent[0] !== document &&
i.scrollParent[0].tagName !== "HTML") { i.overflowOffset =
i.scrollParent.offset(); } }, drag: function( event )
var i = $(this).data("ui-draggable"), o = i.options, scrolled =
i.scrollParent[0].tagName !== "HTML") {
if(!o.axis || o.axis !== "x") {
if((i.overflowOffset.top +
i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
i.scrollParent[0].scrollTop = scrolled =
i.scrollParent[0].scrollTop + o.scrollSpeed; } else
if(event.pageY - i.overflowOffset.top < o.scrollSensitivity) {
i.scrollParent[0].scrollTop - o.scrollSpeed; }
if(!o.axis || o.axis !== "y") {
if((i.overflowOffset.left +
i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
i.scrollParent[0].scrollLeft = scrolled =
i.scrollParent[0].scrollLeft + o.scrollSpeed; } else
if(event.pageX - i.overflowOffset.left < o.scrollSensitivity) {
i.scrollParent[0].scrollLeft - o.scrollSpeed; }
} else {
if(event.pageY - $(document).scrollTop() <
o.scrollSensitivity) { scrolled =
$(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
} else if($(window).height() - (event.pageY -
$(document).scrollTop()) < o.scrollSensitivity) {
scrolled =
$(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
if(event.pageX - $(document).scrollLeft() <
$(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
} else if($(window).width() - (event.pageX -
$(document).scrollLeft()) < o.scrollSensitivity) {
$(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
if(scrolled !== false && $.ui.ddmanager &&
!o.dropBehaviour) { $.ui.ddmanager.prepareOffsets(i, event);
$.ui.plugin.add("draggable", "snap", { start: function() {
var i = $(this).data("ui-draggable"), o =
i.options;
i.snapElements = [];
$(o.snap.constructor !== String ? ( o.snap.items ||
":data(ui-draggable)" ) : o.snap).each(function() { var $t =
$(this), $o = $t.offset(); if(this !==
i.element[0]) { i.snapElements.push({
item: this, width:
$t.outerWidth(), height: $t.outerHeight(), top:
$o.top, left: $o.left }); }
var ts, bs, ls, rs, l, r, t, b, i, first, inst
= $(this).data("ui-draggable"), o = inst.options,
d = o.snapTolerance, x1 = ui.offset.left, x2
= x1 + inst.helperProportions.width, y1 = ui.offset.top, y2 =
y1 + inst.helperProportions.height;
for (i = inst.snapElements.length - 1; i >= 0; i--){
l = inst.snapElements[i].left; r = l +
inst.snapElements[i].width; t = inst.snapElements[i].top;
b = t + inst.snapElements[i].height;
if ( x2 < l - d || x1 > r + d || y2 < t - d || y1
> b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument,
inst.snapElements[ i ].item ) ) {
if(inst.snapElements[i].snapping) {
(inst.options.snap.release &&
inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), {
snapItem: inst.snapElements[i].item }))); }
inst.snapElements[i].snapping = false;
continue; }
if(o.snapMode !== "inner") { ts =
Math.abs(t - y2) <= d; bs = Math.abs(b - y1) <= d;
ls = Math.abs(l - x2) <= d;
rs = Math.abs(r - x1) <= d;
if(ts) { ui.position.top =
inst._convertPositionTo("relative", { top: t - inst.helperProportions.height,
left: 0 }).top - inst.margins.top; }
if(bs) { ui.position.top =
inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
} if(ls) {
ui.position.left =
inst._convertPositionTo("relative", { top: 0, left: l -
inst.helperProportions.width }).left - inst.margins.left;
} if(rs) {
inst._convertPositionTo("relative", { top: 0, left: r }).left -
inst.margins.left; } }
first = (ts || bs || ls || rs);
if(o.snapMode !== "outer") { ts =
Math.abs(t - y1) <= d; bs = Math.abs(b - y2) <= d;
ls = Math.abs(l - x1) <= d;
rs = Math.abs(r - x2) <= d;
inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
} if(bs) {
ui.position.top =
inst._convertPositionTo("relative", { top: b - inst.helperProportions.height,
if(ls) { ui.position.left
= inst._convertPositionTo("relative", { top: 0, left: l }).left -
inst.margins.left; } if(rs) {
inst._convertPositionTo("relative", { top: 0, left: r -
if(!inst.snapElements[i].snapping && (ts || bs ||
ls || rs || first)) { (inst.options.snap.snap &&
inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), {
snapItem: inst.snapElements[i].item }))); }
inst.snapElements[i].snapping = (ts || bs || ls || rs ||
first);
$.ui.plugin.add("draggable", "stack", { start: function() {
var min, o = this.data("ui-draggable").options,
group = $.makeArray($(o.stack)).sort(function(a,b) {
return (parseInt($(a).css("zIndex"),10) || 0) -
(parseInt($(b).css("zIndex"),10) || 0); });
if (!group.length) { return; }
min = parseInt($(group[0]).css("zIndex"), 10) || 0;
$(group).each(function(i) { $(this).css("zIndex",
min + i); }); this.css("zIndex", (min + group.length));
$.ui.plugin.add("draggable", "zIndex", { start: function(event, ui) {
if(t.css("zIndex")) { o._zIndex = t.css("zIndex");
} t.css("zIndex", o.zIndex); }, stop:
function(event, ui) { var o = $(this).data("ui-draggable").options;
if(o._zIndex) { $(ui.helper).css("zIndex",
o._zIndex); } } });
function isOverAxis( x, reference, size ) { return ( x > reference )
&& ( x < ( reference + size ) ); }
$.widget("ui.droppable", { version: "1.10.4", widgetEventPrefix:
"drop", options: { accept: "*", activeClass:
false, addClasses: true, greedy: false,
hoverClass: false, scope: "default",
tolerance: "intersect",
// callbacks activate: null, deactivate:
null, drop: null, out: null, over: null
}, _create: function() {
var proportions, o = this.options,
accept = o.accept;
this.isover = false; this.isout = true;
this.accept = $.isFunction(accept) ? accept : function(d) {
return d.is(accept); };
this.proportions = function( /* valueToWrite */ ) {
if ( arguments.length ) { // Store the
droppable‘s proportions proportions = arguments[ 0 ];
} else { // Retrieve or derive the
droppable‘s proportions return proportions ?
proportions :
proportions = {
width: this.element[ 0 ].offsetWidth,
height: this.element[ 0 ].offsetHeight
}; } };
// Add the reference and positions to the manager
$.ui.ddmanager.droppables[o.scope] =
$.ui.ddmanager.droppables[o.scope] || [];
$.ui.ddmanager.droppables[o.scope].push(this);
(o.addClasses &&
this.element.addClass("ui-droppable"));
_destroy: function() { var i = 0, drop =
$.ui.ddmanager.droppables[this.options.scope];
for ( ; i < drop.length; i++ ) { if (
drop[i] === this ) { drop.splice(i, 1);
this.element.removeClass("ui-droppable ui-droppable-disabled");
_setOption: function(key, value) {
if(key === "accept") { this.accept =
$.isFunction(value) ? value : function(d) { return
d.is(value); }; }
$.Widget.prototype._setOption.apply(this, arguments); },
_activate: function(event) { var draggable =
$.ui.ddmanager.current; if(this.options.activeClass) {
this.element.addClass(this.options.activeClass); }
if(draggable){ this._trigger("activate", event,
this.ui(draggable)); } },
_deactivate: function(event) { var draggable =
this.element.removeClass(this.options.activeClass);
} if(draggable){
this._trigger("deactivate", event, this.ui(draggable));
_over: function(event) {
var draggable = $.ui.ddmanager.current;
// Bail if draggable and droppable are same element
if (!draggable || (draggable.currentItem || draggable.element)[0]
=== this.element[0]) { return; }
if (this.accept.call(this.element[0],(draggable.currentItem ||
draggable.element))) { if(this.options.hoverClass) {
this.element.addClass(this.options.hoverClass);
} this._trigger("over", event,
this.ui(draggable)); }
_out: function(event) {
this.element.removeClass(this.options.hoverClass);
} this._trigger("out", event,
_drop: function(event,custom) {
var draggable = custom || $.ui.ddmanager.current,
childrenIntersection = false;
=== this.element[0]) { return false; }
this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function()
{ var inst = $.data(this, "ui-droppable");
if( inst.options.greedy &&
!inst.options.disabled &&
inst.options.scope === draggable.options.scope
&& inst.accept.call(inst.element[0],
(draggable.currentItem || draggable.element)) &&
$.ui.intersect(draggable, $.extend(inst, { offset:
inst.element.offset() }), inst.options.tolerance) ) {
childrenIntersection = true; return false; } });
if(childrenIntersection) { return false;
if(this.accept.call(this.element[0],(draggable.currentItem ||
draggable.element))) { if(this.options.activeClass) {
this.element.removeClass(this.options.activeClass);
} if(this.options.hoverClass) {
} this._trigger("drop", event,
this.ui(draggable)); return this.element; }
return false;
ui: function(c) { return { draggable:
(c.currentItem || c.element), helper: c.helper,
position: c.position, offset: c.positionAbs
}; }
$.ui.intersect = function(draggable, droppable, toleranceMode) {
if (!droppable.offset) { return false; }
var draggableLeft, draggableTop, x1 =
(draggable.positionAbs || draggable.position.absolute).left, y1 =
(draggable.positionAbs || draggable.position.absolute).top, x2 = x1
+ draggable.helperProportions.width, y2 = y1 +
draggable.helperProportions.height, l = droppable.offset.left,
t = droppable.offset.top, r = l +
droppable.proportions().width, b = t +
droppable.proportions().height;
switch (toleranceMode) { case "fit":
return (l <= x1 && x2 <= r && t <= y1
&& y2 <= b); case "intersect": return
(l < x1 + (draggable.helperProportions.width / 2) && // Right Half
x2 - (draggable.helperProportions.width / 2) < r
&& // Left Half t < y1 +
(draggable.helperProportions.height / 2) && // Bottom Half
y2 - (draggable.helperProportions.height / 2) < b );
// Top Half case "pointer": draggableLeft =
((draggable.positionAbs || draggable.position.absolute).left +
(draggable.clickOffset || draggable.offset.click).left);
draggableTop = ((draggable.positionAbs ||
draggable.position.absolute).top + (draggable.clickOffset ||
draggable.offset.click).top); return isOverAxis( draggableTop,
t, droppable.proportions().height ) && isOverAxis( draggableLeft, l,
droppable.proportions().width ); case "touch":
return ( (y1 >= t && y1
<= b) || // Top edge touching (y2 >= t
&& y2 <= b) || // Bottom edge touching
(y1 < t && y2 > b) //
Surrounded vertically ) && (
(x1 >= l && x1 <= r) || // Left edge
touching (x2 >= l && x2 <= r) || //
Right edge touching (x1 < l && x2 >
r) // Surrounded horizontally );
default: return false; }
/* This manager tracks offsets of draggables and droppables */
$.ui.ddmanager = { current: null, droppables: { "default": [] },
prepareOffsets: function(t, event) {
var i, j, m =
$.ui.ddmanager.droppables[t.options.scope] || [], type = event
? event.type : null, // workaround for #2317 list =
(t.currentItem || t.element).find(":data(ui-droppable)").addBack();
droppablesLoop: for (i = 0; i < m.length; i++) {
//No disabled and non-accepted
if(m[i].options.disabled || (t &&
!m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) {
// Filter out elements in the current dragged item
for (j=0; j < list.length; j++) {
if(list[j] === m[i].element[0]) {
m[i].proportions().height = 0;
continue droppablesLoop; }
m[i].visible = m[i].element.css("display") !== "none";
if(!m[i].visible) { continue;
//Activate the droppable if used directly from draggables
if(type === "mousedown") {
m[i]._activate.call(m[i], event);
m[ i ].offset = m[ i ].element.offset();
m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth,
height: m[ i ].element[ 0 ].offsetHeight });
}, drop: function(draggable, event) {
var dropped = false; // Create a copy of the
droppables in case the list changes during the drop (#9116)
$.each(($.ui.ddmanager.droppables[draggable.options.scope] ||
[]).slice(), function() {
if(!this.options) { return;
} if (!this.options.disabled &&
this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
{ dropped = this._drop.call(this, event) || dropped;
if (!this.options.disabled && this.visible
&& this.accept.call(this.element[0],(draggable.currentItem ||
draggable.element))) { this.isout = true;
this.isover = false;
this._deactivate.call(this, event);
}); return dropped;
}, dragStart: function( draggable, event ) { //Listen
for scrolling so that if the dragging causes scrolling the position of the
droppables can be recalculated (see #5003)
draggable.element.parentsUntil( "body" ).bind( "scroll.droppable",
function() { if( !draggable.options.refreshPositions ) {
$.ui.ddmanager.prepareOffsets( draggable, event );
} }); }, drag: function(draggable,
event) {
//If you have a highly dynamic page, you might try this option.
It renders positions every time you move the mouse.
if(draggable.options.refreshPositions) {
$.ui.ddmanager.prepareOffsets(draggable, event);
//Run through all droppables and check their positions based on
specific tolerance options
$.each($.ui.ddmanager.droppables[draggable.options.scope] || [],
function() {
if(this.options.disabled || this.greedyChild ||
!this.visible) { return; }
var parentInstance, scope, parent,
intersects = $.ui.intersect(draggable, this,
this.options.tolerance), c = !intersects &&
this.isover ? "isout" : (intersects && !this.isover ? "isover" : null);
if(!c) { return;
if (this.options.greedy) { // find
droppable parents with same scope scope =
this.options.scope; parent =
this.element.parents(":data(ui-droppable)").filter(function () {
return $.data(this, "ui-droppable").options.scope
=== scope; });
if (parent.length) {
parentInstance = $.data(parent[0],
"ui-droppable"); parentInstance.greedyChild = (c
=== "isover"); } }
// we just moved into a greedy child if
(parentInstance && c === "isover") {
parentInstance.isover = false;
parentInstance.isout = true;
parentInstance._out.call(parentInstance, event);
this[c] = true; this[c === "isout" ?
"isover" : "isout"] = false; this[c === "isover" ? "_over" :
"_out"].call(this, event);
// we just moved out of a greedy child if
(parentInstance && c === "isout") {
parentInstance.isout = false;
parentInstance.isover = true;
parentInstance._over.call(parentInstance, event);
}, dragStop: function( draggable, event ) {
draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable"
); //Call prepareOffsets one final time since IE does not fire
return scroll events when overflow was caused by drag (see #5003)
if( !draggable.options.refreshPositions ) {
$.ui.ddmanager.prepareOffsets( draggable, event );
} } };
})(jQuery); (function($, undefined) {
var dataSpace = "ui-effects-";
$.effects = { effect: {} };
/*! * jQuery Color Animations v2.1.2 *
* * Copyright 2013 jQuery Foundation and other contributors *
Released under the MIT license. * * *
Date: Wed Jan 16 08:47:09 2013 -0600 */ (function( jQuery, undefined )
var stepHooks = "backgroundColor borderBottomColor borderLeftColor
borderRightColor borderTopColor color columnRuleColor outlineColor
textDecorationColor textEmphasisColor",
// plusequals test for += 100 -= 100 rplusequals =
/^([\-+])=\s*(\d+\.?\d*)/, // a set of RE‘s that can match strings and
generate color tuples. stringParsers = [{ re:
/rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
parse: function( execResult ) { return
[ execResult[ 1 ],
execResult[ 2 ],
execResult[ 3 ],
execResult[ 4 ] ];
} }, { re:
/rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
[ execResult[ 1 ] * 2.55,
execResult[ 2 ] * 2.55,
execResult[ 3 ] * 2.55,
} }, { // this regex ignores A-F
because it‘s compared against an already lowercased string re:
/#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/, parse: function(
execResult ) { return [
parseInt( execResult[ 1 ], 16 ),
parseInt( execResult[ 2 ], 16 ),
parseInt( execResult[ 3 ], 16 )
]; } }, {
// this regex ignores A-F because it‘s compared against an
already lowercased string re:
/#([a-f0-9])([a-f0-9])([a-f0-9])/, parse: function( execResult
) { return [ parseInt(
execResult[ 1 ] + execResult[ 1 ], 16 ), parseInt(
execResult[ 2 ] + execResult[ 2 ], 16 ), parseInt(
execResult[ 3 ] + execResult[ 3 ], 16 ) ];
/hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
space: "hsla", parse: function( execResult )
{ return [ execResult[ 1
], execResult[ 2 ] / 100,
execResult[ 3 ] / 100,
} }],
// jQuery.Color( ) color = jQuery.Color = function( color, green,
blue, alpha ) { return new jQuery.Color.fn.parse( color, green,
blue, alpha ); }, spaces = { rgba: {
props: { red: {
idx: 0, type: "byte"
}, green: {
idx: 1, type: "byte"
}, blue: {
idx: 2, type: "byte"
hsla: { props: { hue: {
idx: 0, type:
"degrees" }, saturation: {
idx: 1, type:
"percent" }, lightness: {
idx: 2, type:
"percent" } } } },
propTypes = { "byte": { floor: true,
max: 255 }, "percent": {
max: 1 }, "degrees": {
mod: 360, floor: true } },
support = color.support = {},
// element for support tests supportElem = jQuery( "<p>" )[
0 ],
// colors = jQuery.Color.names colors,
// local aliases of functions called often each =
jQuery.each;
// determine rgba support immediately supportElem.style.cssText =
"background-color:rgba(1,1,1,.5)"; support.rgba =
supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
// define cache name and alpha properties // for rgba and hsla spaces each(
spaces, function( spaceName, space ) { space.cache = "_" + spaceName;
space.props.alpha = { idx: 3, type: "percent",
def: 1 }; });
function clamp( value, prop, allowEmpty ) { var type = propTypes[
prop.type ] || {};
if ( value == null ) { return (allowEmpty || !prop.def) ?
null : prop.def; }
// ~~ is an short way of doing floor for positive numbers value =
type.floor ? ~~value : parseFloat( value );
// IE will pass in empty strings as value for alpha, // which
will hit this case if ( isNaN( value ) ) { return prop.def;
}
if ( type.mod ) { // we add mod before modding to make sure
that negatives values // get converted properly: -10 -> 350
return (value + type.mod) % type.mod; }
// for now all property types without mod have min and max return
0 > value ? 0 : type.max < value ? type.max : value; }
function stringParse( string ) { var inst = color(), rgba =
inst._rgba = [];
string = string.toLowerCase();
each( stringParsers, function( i, parser ) { var parsed,
match = parser.re.exec( string ), values =
match && parser.parse( match ), spaceName =
parser.space || "rgba";
if ( values ) { parsed = inst[ spaceName ](
values );
// if this was an rgba parse the assignment might happen
twice // oh well.... inst[ spaces[ spaceName
].cache ] = parsed[ spaces[ spaceName ].cache ]; rgba =
inst._rgba = parsed._rgba;
// exit each( stringParsers ) here because we matched
return false; } });
// Found a stringParser that handled it if ( rgba.length ) {
// if this came from a parsed string, force "transparent" when
alpha is 0 // chrome, (and maybe others) return "transparent" as
rgba(0,0,0,0) if ( rgba.join() === "0,0,0,0" ) {
jQuery.extend( rgba, colors.transparent ); }
return inst; }
// named colors return colors[ string ]; }
color.fn = jQuery.extend( color.prototype, { parse: function( red,
green, blue, alpha ) { if ( red === undefined ) {
this._rgba = [ null, null, null, null ];
return this; } if ( red.jquery ||
red.nodeType ) { red = jQuery( red ).css( green );
green = undefined; }
var inst = this, type = jQuery.type( red ),
rgba = this._rgba = [];
// more than 1 argument specified - assume ( red, green, blue,
alpha ) if ( green !== undefined ) { red = [ red,
green, blue, alpha ]; type = "array"; }
if ( type === "string" ) { return this.parse(
stringParse( red ) || colors._default ); }
if ( type === "array" ) { each(
spaces.rgba.props, function( key, prop ) { rgba[
prop.idx ] = clamp( red[ prop.idx ], prop ); });
return this; }
if ( type === "object" ) { if ( red instanceof
color ) { each( spaces, function( spaceName, space ) {
if ( red[ space.cache ] ) {
inst[ space.cache ] = red[ space.cache
].slice(); } });
} else { each( spaces, function(
spaceName, space ) { var cache = space.cache;
each( space.props, function( key, prop ) {
// if the cache doesn‘t exist, and we
know how to convert if ( !inst[ cache ]
&& space.to ) {
// if the value was null, we don‘t
need to copy it // if the key was
alpha, we don‘t need to copy it either
if ( key === "alpha" || red[ key ] ==
null ) { return;
inst[ cache ] = space.to( inst._rgba
); }
// this is the only case where we allow
nulls for ALL properties. // call clamp with
alwaysAllowEmpty inst[ cache ][ prop.idx ] =
clamp( red[ key ], prop, true ); });
// everything defined but alpha?
if ( inst[ cache ] && jQuery.inArray(
null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
// use the default of 1
inst[ cache ][ 3 ] = 1;
if ( space.from ) {
inst._rgba = space.from( inst[ cache ]
); } }
}); } return this;
} }, is: function( compare ) { var is =
color( compare ), same = true, inst =
this;
each( spaces, function( _, space ) { var
localCache, isCache = is[ space.cache ];
if (isCache) { localCache = inst[
space.cache ] || space.to && space.to( inst._rgba ) || [];
each( space.props, function( _, prop ) {
if ( isCache[ prop.idx ] != null ) {
same = ( isCache[ prop.idx ] === localCache[
prop.idx ] ); return same;
return same; }); return same; },
_space: function() { var used = [], inst =
this; each( spaces, function( spaceName, space ) {
if ( inst[ space.cache ] ) {
used.push( spaceName ); }
}); return used.pop(); }, transition:
function( other, distance ) { var end = color( other ),
spaceName = end._space(), space = spaces[
spaceName ], startColor = this.alpha() === 0 ? color(
"transparent" ) : this, start = startColor[ space.cache ] ||
space.to( startColor._rgba ), result = start.slice();
end = end[ space.cache ]; each( space.props,
function( key, prop ) { var index = prop.idx,
startValue = start[ index ],
endValue = end[ index ], type =
propTypes[ prop.type ] || {};
// if null, don‘t override start value if
( endValue === null ) { return; }
// if null - use end if ( startValue ===
null ) { result[ index ] = endValue; }
else { if ( type.mod ) {
if ( endValue - startValue > type.mod / 2 ) {
startValue += type.mod;
} else if ( startValue - endValue > type.mod /
2 ) { startValue -= type.mod;
result[ index ] = clamp( ( endValue - startValue ) *
distance + startValue, prop ); } });
return this[ spaceName ]( result ); }, blend: function(
opaque ) { // if we are already opaque - return ourself
if ( this._rgba[ 3 ] === 1 ) { return this;
var rgb = this._rgba.slice(), a = rgb.pop(),
blend = color( opaque )._rgba;
return color( jQuery.map( rgb, function( v, i ) {
return ( 1 - a ) * blend[ i ] + a * v; }));
}, toRgbaString: function() { var prefix = "rgba(",
rgba = jQuery.map( this._rgba, function( v, i ) {
return v == null ? ( i > 2 ? 1 : 0 ) : v;
if ( rgba[ 3 ] === 1 ) { rgba.pop();
prefix = "rgb("; }
return prefix + rgba.join() + ")"; }, toHslaString:
function() { var prefix = "hsla(", hsla =
jQuery.map( this.hsla(), function( v, i ) { if ( v ==
null ) { v = i > 2 ? 1 : 0;
// catch 1 and 2 if ( i
&& i < 3 ) { v = Math.round( v * 100 )
+ "%"; } return v;
if ( hsla[ 3 ] === 1 ) { hsla.pop();
prefix = "hsl("; } return prefix +
hsla.join() + ")"; }, toHexString: function( includeAlpha ) {
var rgba = this._rgba.slice(), alpha =
rgba.pop();
if ( includeAlpha ) { rgba.push( ~~( alpha *
255 ) ); }
return "#" + jQuery.map( rgba, function( v ) {
// default to 0 when nulls exist v = ( v
|| 0 ).toString( 16 ); return v.length === 1 ? "0" + v : v;
}).join(""); }, toString: function() {
return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
} }); color.fn.parse.prototype = color.fn;
// hsla conversions adapted from: //
function hue2rgb( p, q, h ) { h = ( h + 1 ) % 1; if ( h * 6 <
1 ) { return p + (q - p) * h * 6; } if ( h * 2 < 1) {
return q; } if ( h * 3 < 2 ) { return p +
(q - p) * ((2/3) - h) * 6; } return p; }
spaces.hsla.to = function ( rgba ) { if ( rgba[ 0 ] == null || rgba[ 1
] == null || rgba[ 2 ] == null ) { return [ null, null, null, rgba[
3 ] ]; } var r = rgba[ 0 ] / 255, g = rgba[ 1 ] / 255,
b = rgba[ 2 ] / 255, a = rgba[ 3 ], max =
Math.max( r, g, b ), min = Math.min( r, g, b ), diff =
max - min, add = max + min, l = add * 0.5,
h, s;
if ( min === max ) { h = 0; } else if ( r === max ) {
h = ( 60 * ( g - b ) / diff ) + 360; } else if ( g === max ) {
h = ( 60 * ( b - r ) / diff ) + 120; } else { h =
( 60 * ( r - g ) / diff ) + 240; }
// chroma (diff) == 0 means greyscale which, by definition, saturation
= 0% // otherwise, saturation is based on the ratio of chroma (diff) to
lightness (add) if ( diff === 0 ) { s = 0; } else if ( l
<= 0.5 ) { s = diff / add; } else { s = diff /
( 2 - add ); } return [ Math.round(h) % 360, s, l, a == null ? 1 : a
]; };
spaces.hsla.from = function ( hsla ) { if ( hsla[ 0 ] == null || hsla[
1 ] == null || hsla[ 2 ] == null ) { return [ null, null, null,
hsla[ 3 ] ]; } var h = hsla[ 0 ] / 360, s = hsla[ 1 ],
l = hsla[ 2 ], a = hsla[ 3 ], q = l <=
0.5 ? l * ( 1 + s ) : l + s - l * s, p = 2 * l - q;
return [ Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255
), Math.round( hue2rgb( p, q, h ) * 255 ), Math.round(
hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ), a ]; };
each( spaces, function( spaceName, space ) { var props = space.props,
cache = space.cache, to = space.to, from =
space.from;
// makes rgba() and hsla() color.fn[ spaceName ] = function(
value ) {
// generate a cache for this space if it doesn‘t exist
if ( to && !this[ cache ] ) { this[ cache
] = to( this._rgba ); } if ( value === undefined ) {
return this[ cache ].slice(); }
var ret, type = jQuery.type( value ),
arr = ( type === "array" || type === "object" ) ? value :
arguments, local = this[ cache ].slice();
each( props, function( key, prop ) { var val =
arr[ type === "object" ? key : prop.idx ]; if ( val == null )
{ val = local[ prop.idx ]; }
local[ prop.idx ] = clamp( val, prop ); });
if ( from ) { ret = color( from( local ) );
ret[ cache ] = local; return ret;
} else { return color( local ); }
};
// makes red() green() blue() alpha() hue() saturation() lightness()
each( props, function( key, prop ) { // alpha is included in
more than one space if ( color.fn[ key ] ) {
return; } color.fn[ key ] = function(
value ) { var vtype = jQuery.type( value ),
fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba"
) : spaceName ), local = this[ fn ](),
cur = local[ prop.idx ],
match;
if ( vtype === "undefined" ) {
return cur; }
if ( vtype === "function" ) { value
= value.call( this, cur ); vtype = jQuery.type( value );
} if ( value == null && prop.empty )
{ return this; } if
( vtype === "string" ) { match = rplusequals.exec( value
); if ( match ) { value =
cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
} } local[ prop.idx
] = value; return this[ fn ]( local ); };
}); });
// add cssHook and .fx.step function for each named hook. // accept a space
separated string of properties color.hook = function( hook ) { var hooks =
hook.split( " " ); each( hooks, function( i, hook ) {
jQuery.cssHooks[ hook ] = { set: function( elem,
value ) { var parsed, curElem,
backgroundColor = "";
if ( value !== "transparent" && (
jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
value = color( parsed || value );
if ( !support.rgba && value._rgba[ 3 ] !==
1 ) { curElem = hook === "backgroundColor" ?
elem.parentNode : elem; while (
(backgroundColor === "" ||
backgroundColor === "transparent") &&
curElem && curElem.style
) {
try {
backgroundColor = jQuery.css(
curElem, "backgroundColor" );
curElem = curElem.parentNode;
} catch ( e ) {
value = value.blend( backgroundColor
&& backgroundColor !== "transparent" ?
backgroundColor :
"_default" );
value = value.toRgbaString();
} try {
elem.style[ hook ] = value;
} catch( e ) { // wrapped
to prevent IE from throwing errors on "invalid" values like ‘auto‘ or ‘inherit‘
} } };
jQuery.fx.step[ hook ] = function( fx ) { if (
!fx.colorInit ) { fx.start = color( fx.elem, hook );
fx.end = color( fx.end );
fx.colorInit = true; }
jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition(
fx.end, fx.pos ) ); }; });
color.hook( stepHooks );
jQuery.cssHooks.borderColor = { expand: function( value ) {
var expanded = {};
each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
expanded[ "border" + part + "Color" ] = value; });
return expanded; } };
// Basic color names only. // Usage of any of the other color names requires
adding yourself or including // jquery.color.svg-names.js. colors =
jQuery.Color.names = { // 4.1. Basic color keywords aqua: "#00ffff",
black: "#000000", blue: "#0000ff", fuchsia: "#ff00ff",
gray: "#808080", green: "#008000", lime: "#00ff00",
maroon: "#800000", navy: "#000080", olive: "#808000",
purple: "#800080", red: "#ff0000", silver: "#c0c0c0",
teal: "#008080", white: "#ffffff", yellow: "#ffff00",
// 4.2.3. "transparent" color keyword transparent: [ null, null,
null, 0 ],
_default: "#ffffff" };
})( jQuery );
/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
(function() {
var classAnimationActions = [ "add", "remove", "toggle" ],
shorthandStyles = { border: 1, borderBottom: 1,
borderColor: 1, borderLeft: 1, borderRight:
1, borderTop: 1, borderWidth: 1, margin: 1,
padding: 1 };
$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle",
"borderTopStyle" ], function( _, prop ) { $.fx.step[ prop ] = function( fx
) { if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1
&& !fx.setAttr ) { jQuery.style( fx.elem, prop, fx.end
); fx.setAttr = true; } }; });
function getElementStyles( elem ) { var key, len, style =
elem.ownerDocument.defaultView ?
elem.ownerDocument.defaultView.getComputedStyle( elem, null )
: elem.currentStyle, styles = {};
if ( style && style.length && style[ 0 ] &&
style[ style[ 0 ] ] ) { len = style.length; while (
len-- ) { key = style[ len ]; if ( typeof
style[ key ] === "string" ) { styles[ $.camelCase( key )
] = style[ key ]; } } // support: Opera, IE
<9 } else { for ( key in style ) { if (
typeof style[ key ] === "string" ) { styles[ key ] =
style[ key ]; } } }
return styles; }
function styleDifference( oldStyle, newStyle ) { var diff = {},
name, value;
for ( name in newStyle ) { value = newStyle[ name ];
if ( oldStyle[ name ] !== value ) { if (
!shorthandStyles[ name ] ) { if ( $.fx.step[ name ] ||
!isNaN( parseFloat( value ) ) ) { diff[ name ] =
return diff; }
$.effects.animateClass = function( value, duration, easing, callback ) {
var o = $.speed( duration, easing, callback );
return this.queue( function() { var animated = $( this ),
baseClass = animated.attr( "class" ) || "",
applyClassChange, allAnimations = o.children
? animated.find( "*" ).addBack() : animated;
// map the animated objects to store the original styles.
allAnimations = allAnimations.map(function() { var
el = $( this ); return { el: el,
start: getElementStyles( this ) };
// apply class change applyClassChange = function() {
$.each( classAnimationActions, function(i, action) {
if ( value[ action ] ) {
animated[ action + "Class" ]( value[ action ] );
} }); };
applyClassChange();
// map all animated objects again - calculate new styles and diff
allAnimations = allAnimations.map(function() {
this.end = getElementStyles( this.el[ 0 ] );
this.diff = styleDifference( this.start, this.end );
return this; });
// apply original class animated.attr( "class",
baseClass );
// map all animated objects again - this time collecting a
promise allAnimations = allAnimations.map(function() {
var styleInfo = this, dfd =
$.Deferred(), opts = $.extend({}, o, {
queue: false,
complete: function() {
dfd.resolve( styleInfo );
this.el.animate( this.diff, opts );
return dfd.promise(); });
// once all animations have completed: $.when.apply(
$, allAnimations.get() ).done(function() {
// set the final class
applyClassChange();
// for each animated element, // clear
all css properties that were animated $.each( arguments,
function() { var el = this.el;
$.each( this.diff, function(key) {
el.css( key, "" ); });
// this is guarnteed to be there if you use jQuery.speed()
// it also handles dequeuing the next anim...
o.complete.call( animated[ 0 ] ); }); });
$.fn.extend({ addClass: (function( orig ) { return
function( classNames, speed, easing, callback ) { return speed
? $.effects.animateClass.call( this,
{ add: classNames }, speed, easing, callback ) :
orig.apply( this, arguments ); }; })(
$.fn.addClass ),
removeClass: (function( orig ) { return function(
classNames, speed, easing, callback ) { return
arguments.length > 1 ? $.effects.animateClass.call(
this, { remove: classNames }, speed, easing,
callback ) : orig.apply( this, arguments );
}; })( $.fn.removeClass ),
toggleClass: (function( orig ) { return function(
classNames, force, speed, easing, callback ) { if ( typeof
force === "boolean" || force === undefined ) { if (
!speed ) { // without speed parameter
return orig.apply( this, arguments );
} else { return
$.effects.animateClass.call( this, (force ?
{ add: classNames } : { remove: classNames }),
speed, easing, callback );
} } else { //
without force parameter return
$.effects.animateClass.call( this, { toggle:
classNames }, force, speed, easing ); } };
})( $.fn.toggleClass ),
switchClass: function( remove, add, speed, easing, callback) {
return $.effects.animateClass.call( this, { add:
add, remove: remove }, speed, easing, callback );
})();
/*********************************** EFFECTS **********************************/
$.extend( $.effects, { version: "1.10.4",
// Saves a set of properties in a data storage save: function(
element, set ) { for( var i=0; i < set.length; i++ ) {
if ( set[ i ] !== null ) {
element.data( dataSpace + set[ i ], element[ 0 ].style[
set[ i ] ] ); } } },
// Restores a set of previously saved properties from a data storage
restore: function( element, set ) { var val, i;
for( i=0; i < set.length; i++ ) { if ( set[ i ]
!== null ) { val = element.data( dataSpace + set[ i ] );
// support: jQuery 1.6.2 //
// jQuery 1.6.2 incorrectly returns undefined for any
falsy value. // We can‘t differentiate between "" and 0
here, so we just assume // empty string since it‘s
likely to be a more common value... if ( val ===
undefined ) { val = ""; }
element.css( set[ i ], val ); }
setMode: function( el, mode ) { if (mode === "toggle") {
mode = el.is( ":hidden" ) ? "show" : "hide"; }
return mode; },
// Translates a [top,left] array into a baseline value // this
should be a little more flexible in the future to handle a string & hash
getBaseline: function( origin, original ) { var y, x;
switch ( origin[ 0 ] ) { case "top": y = 0; break;
case "middle": y = 0.5; break; case
"bottom": y = 1; break; default: y = origin[ 0 ] /
original.height; } switch ( origin[ 1 ] ) {
case "left": x = 0; break; case "center": x
= 0.5; break; case "right": x = 1; break;
default: x = origin[ 1 ] / original.width; }
return { x: x, y: y
// Wraps the element around a wrapper that copies position properties
createWrapper: function( element ) {
// if the element is already wrapped, return it if (
element.parent().is( ".ui-effects-wrapper" )) { return
element.parent(); }
// wrap the element var props = {
width: element.outerWidth(true),
height: element.outerHeight(true),
"float": element.css( "float" ) },
wrapper = $( "<div></div>" )
.addClass( "ui-effects-wrapper" )
.css({ fontSize: "100%",
background: "transparent",
border: "none",
margin: 0, padding:
0 }), // Store the size in case
width/height are defined in % - Fixes #5245 size = {
width: element.width(), height:
element.height() }, active =
document.activeElement;
// support: Firefox // Firefox incorrectly exposes
anonymous content //
try { active.id; } catch( e ) {
active = document.body; }
element.wrap( wrapper );
// Fixes #7595 - Elements lose focus when wrapped. if
( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
$( active ).focus(); }
wrapper = element.parent(); //Hotfix for jQuery 1.4 since some
change in wrap() seems to actually lose the reference to the wrapped element
// transfer positioning properties to the wrapper if
( element.css( "position" ) === "static" ) { wrapper.css({
position: "relative" }); element.css({ position: "relative"
}); } else { $.extend( props, {
position: element.css( "position" ),
zIndex: element.css( "z-index" ) });
$.each([ "top", "left", "bottom", "right" ], function(i, pos)
{ props[ pos ] = element.css( pos );
if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
props[ pos ] = "auto"; }
}); element.css({
position: "relative", top: 0,
left: 0, right: "auto",
bottom: "auto" }); }
element.css(size);
return wrapper.css( props ).show(); },
removeWrapper: function( element ) { var active =
if ( element.parent().is( ".ui-effects-wrapper" ) ) {
element.parent().replaceWith( element );
// Fixes #7595 - Elements lose focus when wrapped.
if ( element[ 0 ] === active || $.contains( element[ 0 ],
active ) ) { $( active ).focus(); }
setTransition: function( element, list, factor, value ) {
value = value || {}; $.each( list, function( i, x ) {
var unit = element.cssUnit( x ); if ( unit[
0 ] > 0 ) { value[ x ] = unit[ 0 ] * factor + unit[ 1
]; } }); return value; } });
// return an effect options object for the given parameters: function
_normalizeArguments( effect, options, speed, callback ) {
// allow passing all options as the first parameter if (
$.isPlainObject( effect ) ) { options = effect; effect =
effect.effect; }
// convert to an object effect = { effect: effect };
// catch (effect, null, ...) if ( options == null ) {
options = {}; }
// catch (effect, callback) if ( $.isFunction( options ) ) {
callback = options; speed = null; options =
{}; }
// catch (effect, speed, ?) if ( typeof options === "number" ||
$.fx.speeds[ options ] ) { callback = speed; speed =
options; options = {}; }
// catch (effect, options, callback) if ( $.isFunction( speed ) )
{ callback = speed; speed = null; }
// add options to effect if ( options ) { $.extend(
effect, options ); }
speed = speed || options.duration; effect.duration = $.fx.off ? 0
: typeof speed === "number" ? speed : speed in
$.fx.speeds ? $.fx.speeds[ speed ] : $.fx.speeds._default;
effect.complete = callback || options.complete;
return effect; }
function standardAnimationOption( option ) { // Valid standard speeds
(nothing, number, named speed) if ( !option || typeof option === "number"
|| $.fx.speeds[ option ] ) { return true; }
// Invalid strings - treat as "normal" speed if ( typeof option
=== "string" && !$.effects.effect[ option ] ) { return true;
// Complete callback if ( $.isFunction( option ) ) {
return true; }
// Options hash (but not naming an effect) if ( typeof option ===
"object" && !option.effect ) { return true; }
// Didn‘t match any standard API return false; }
$.fn.extend({ effect: function( /* effect, options, speed, callback */
) { var args = _normalizeArguments.apply( this, arguments ),
mode = args.mode, queue = args.queue,
effectMethod = $.effects.effect[ args.effect ];
if ( $.fx.off || !effectMethod ) { // delegate
to the original method (e.g., .show()) if possible if ( mode )
{ return this[ mode ]( args.duration, args.complete );
} else { return this.each( function()
{ if ( args.complete ) {
args.complete.call( this );
function run( next ) { var elem = $( this ),
complete = args.complete, mode =
args.mode;
function done() { if (
$.isFunction( complete ) ) { complete.call(
elem[0] ); } if ( $.isFunction(
next ) ) { next(); }
// If the element already has the correct final state,
delegate to // the core methods so the internal tracking of
"olddisplay" works. if ( elem.is( ":hidden" ) ? mode ===
"hide" : mode === "show" ) { elem[ mode ]();
done(); } else {
effectMethod.call( elem[0], args, done );
return queue === false ? this.each( run ) : this.queue( queue ||
"fx", run ); },
show: (function( orig ) { return function( option ) {
if ( standardAnimationOption( option ) ) {
return orig.apply( this, arguments );
} else { var args =
_normalizeArguments.apply( this, arguments ); args.mode
= "show"; return this.effect.call( this, args );
} }; })( $.fn.show ),
hide: (function( orig ) { return function( option ) {
= "hide"; return this.effect.call( this, args );
} }; })( $.fn.hide ),
toggle: (function( orig ) { return function( option ) {
if ( standardAnimationOption( option ) || typeof option ===
"boolean" ) { return orig.apply( this, arguments );
= "toggle"; return this.effect.call( this, args );
} }; })( $.fn.toggle ),
// helper functions cssUnit: function(key) { var
style = this.css( key ), val = [];
$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
if ( style.indexOf( unit ) > 0 ) {
val = [ parseFloat( style ), unit ]; }
}); return val; } });
/*********************************** EASING ***********************************/
// based on easing equations from Robert Penner ()
var baseEasings = {};
$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
baseEasings[ name ] = function( p ) { return Math.pow( p, i +
2 ); }; });
$.extend( baseEasings, { Sine: function ( p ) { return 1 -
Math.cos( p * Math.PI / 2 ); }, Circ: function ( p ) {
return 1 - Math.sqrt( 1 - p * p ); }, Elastic: function(
p ) { return p === 0 || p === 1 ? p : -Math.pow(
2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 ); },
Back: function( p ) { return p * p * ( 3 * p - 2 ); },
Bounce: function ( p ) { var pow2, bounce =
4;
while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 )
{} return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2
* 3 - 2 ) / 22 - p, 2 ); } });
$.each( baseEasings, function( name, easeIn ) { $.easing[ "easeIn" +
name ] = easeIn; $.easing[ "easeOut" + name ] = function( p ) {
return 1 - easeIn( 1 - p ); }; $.easing[ "easeInOut" +
name ] = function( p ) { return p < 0.5 ?
easeIn( p * 2 ) / 2 : 1 - easeIn( p * -2 + 2
) / 2; }; });
var rvertical = /up|down|vertical/, rpositivemotion =
/up|left|vertical|horizontal/;
$.effects.effect.blind = function( o, done ) { // Create element
var el = $( this ), props = [ "position", "top", "bottom",
"left", "right", "height", "width" ], mode = $.effects.setMode( el,
o.mode || "hide" ), direction = o.direction || "up",
vertical = rvertical.test( direction ), ref = vertical ?
"height" : "width", ref2 = vertical ? "top" : "left",
motion = rpositivemotion.test( direction ), animation =
{}, show = mode === "show", wrapper, distance,
margin;
// if already wrapped, the wrapper‘s properties are my property. #6245
if ( el.parent().is( ".ui-effects-wrapper" ) ) {
$.effects.save( el.parent(), props ); } else {
$.effects.save( el, props ); } el.show(); wrapper
= $.effects.createWrapper( el ).css({ overflow: "hidden"
distance = wrapper[ ref ](); margin = parseFloat( wrapper.css(
ref2 ) ) || 0;
animation[ ref ] = show ? distance : 0; if ( !motion ) {
el .css( vertical ? "bottom" : "right", 0 )
.css( vertical ? "top" : "left", "auto" )
.css({ position: "absolute" });
animation[ ref2 ] = show ? margin : distance + margin;
// start at 0 if we are showing if ( show ) {
wrapper.css( ref, 0 ); if ( ! motion ) {
wrapper.css( ref2, margin + distance ); }
// Animate wrapper.animate( animation, { duration:
o.duration, easing: o.easing, queue: false,
complete: function() { if ( mode === "hide" ) {
el.hide(); }
$.effects.restore( el, props );
$.effects.removeWrapper( el ); done();
} });
$.effects.effect.bounce = function( o, done ) { var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "height",
"width" ],
// defaults: mode = $.effects.setMode( el, o.mode ||
"effect" ), hide = mode === "hide", show = mode ===
"show", direction = o.direction || "up", distance =
o.distance, times = o.times || 5,
// number of internal animations anims = times * 2 +
( show || hide ? 1 : 0 ), speed = o.duration / anims,
easing = o.easing,
// utility: ref = ( direction === "up" || direction
=== "down" ) ? "top" : "left", motion = ( direction === "up" ||
direction === "left" ), i, upAnim,
downAnim,
// we will need to re-assemble the queue to stack our animations
in place queue = el.queue(), queuelen =
queue.length;
// Avoid touching opacity to prevent clearType and PNG issues in IE
if ( show || hide ) { props.push( "opacity" ); }
$.effects.save( el, props ); el.show();
$.effects.createWrapper( el ); // Create Wrapper
// default distance for the BIGGEST bounce is the outer Distance / 3
if ( !distance ) { distance = el[ ref === "top" ?
"outerHeight" : "outerWidth" ]() / 3; }
if ( show ) { downAnim = { opacity: 1 };
downAnim[ ref ] = 0;
// if we are showing, force opacity 0 and set the initial
position // then do the "first" animation el.css(
"opacity", 0 ) .css( ref, motion ? -distance * 2 : distance *
2 ) .animate( downAnim, speed, easing ); }
// start at the smallest distance if we are hiding if ( hide ) {
distance = distance / Math.pow( 2, times - 1 ); }
downAnim = {}; downAnim[ ref ] = 0; // Bounces
up/down/left/right then back to 0 -- times * 2 animations happen here for
( i = 0; i < times; i++ ) { upAnim = {}; upAnim[ ref
] = ( motion ? "-=" : "+=" ) + distance;
el.animate( upAnim, speed, easing ) .animate(
downAnim, speed, easing );
distance = hide ? distance * 2 : distance / 2; }
// Last Bounce when Hiding if ( hide ) { upAnim = {
opacity: 0 }; upAnim[ ref ] = ( motion ? "-=" : "+=" ) +
distance;
el.animate( upAnim, speed, easing ); }
el.queue(function() { if ( hide ) {
el.hide(); } $.effects.restore( el,
props ); $.effects.removeWrapper( el ); done();
// inject all the animations we just queued to be first in line (after
"inprogress") if ( queuelen > 1) { queue.splice.apply(
queue, [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) )
); } el.dequeue();
$.effects.effect.clip = function( o, done ) { // Create element
o.mode || "hide" ), show = mode === "show", direction =
o.direction || "vertical", vert = direction === "vertical",
size = vert ? "height" : "width", position = vert ?
"top" : "left", animation = {}, wrapper, animate,
// Save & Show $.effects.save( el, props );
el.show();
// Create Wrapper wrapper = $.effects.createWrapper( el ).css({
overflow: "hidden" }); animate = ( el[0].tagName ===
"IMG" ) ? wrapper : el; distance = animate[ size ]();
// Shift if ( show ) { animate.css( size, 0 );
animate.css( position, distance / 2 ); }
// Create Animation Object: animation[ size ] = show ? distance :
0; animation[ position ] = show ? 0 : distance / 2;
// Animate animate.animate( animation, { queue:
false, duration: o.duration, easing: o.easing,
complete: function() { if ( !show ) {
$.effects.effect.drop = function( o, done ) {
"left", "right", "opacity", "height", "width" ], mode =
$.effects.setMode( el, o.mode || "hide" ), show = mode === "show",
direction = o.direction || "left", ref = ( direction ===
"up" || direction === "down" ) ? "top" : "left", motion = (
direction === "up" || direction === "left" ) ? "pos" : "neg",
animation = { opacity: show ? 1 : 0 },
distance;
// Adjust $.effects.save( el, props ); el.show();
$.effects.createWrapper( el );
distance = o.distance || el[ ref === "top" ? "outerHeight":
"outerWidth" ]( true ) / 2;
if ( show ) { el .css( "opacity", 0 )
.css( ref, motion === "pos" ? -distance : distance );
// Animation animation[ ref ] = ( show ? ( motion ===
"pos" ? "+=" : "-=" ) : ( motion === "pos" ? "-=" : "+=" ) ) +
// Animate el.animate( animation, { queue: false,
duration: o.duration, easing: o.easing,
} }); };
$.effects.effect.explode = function( o, done ) {
var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
cells = rows, el = $( this ), mode =
$.effects.setMode( el, o.mode || "hide" ), show = mode ===
"show",
// show and then visibility:hidden the element before calculating
offset offset = el.show().css( "visibility", "hidden"
).offset(),
// width and height of a piece width = Math.ceil(
el.outerWidth() / cells ), height = Math.ceil( el.outerHeight() /
rows ), pieces = [],
// loop i, j, left, top, mx, my;
// children animate complete: function childComplete() {
pieces.push( this ); if ( pieces.length === rows * cells
) { animComplete(); } }
// clone the element for each row and cell. for( i = 0; i <
rows ; i++ ) { // ===> top = offset.top + i * height;
my = i - ( rows - 1 ) / 2 ;
for( j = 0; j < cells ; j++ ) { // ||| left
= offset.left + j * width; mx = j - ( cells - 1 ) / 2 ;
// Create a clone of the now hidden main element that will
be absolute positioned // within a wrapper div off the -left
and -top equal to size of our pieces el
.clone() .appendTo( "body" )
.wrap( "<div></div>" )
.css({ position:
"absolute", visibility: "visible",
left: -j * width,
top: -i * height })
// select the wrapper - make it overflow: hidden and
absolute positioned based on // where the original was located
+left and +top equal to the size of pieces .parent()
.addClass( "ui-effects-explode" )
"absolute", overflow: "hidden",
width: width,
height: height,
left: left + ( show ? mx * width : 0 ),
top: top + ( show ? my * height : 0 ),
opacity: show ? 0 : 1
}).animate({ left: left +
( show ? 0 : mx * width ), top: top + ( show ? 0 :
my * height ), opacity: show ? 1 : 0
}, o.duration || 500, o.easing, childComplete );
} }
function animComplete() { el.css({
visibility: "visible" }); $( pieces
).remove(); if ( !show ) { el.hide();
} done(); } };
$.effects.effect.fade = function( o, done ) { var el = $( this ),
mode = $.effects.setMode( el, o.mode || "toggle" );
el.animate({ opacity: mode }, { queue:
complete: done }); };
$.effects.effect.fold = function( o, done ) {
// Create element var el = $( this ), props = [
"position", "top", "bottom", "left", "right", "height", "width" ],
mode = $.effects.setMode( el, o.mode || "hide" ), show =
mode === "show", hide = mode === "hide", size = o.size
|| 15, percent = /([0-9]+)%/.exec( size ), horizFirst =
!!o.horizFirst, widthFirst = show !== horizFirst, ref =
widthFirst ? [ "width", "height" ] : [ "height", "width" ], duration
= o.duration / 2, wrapper, distance, animation1 = {},
animation2 = {};
overflow: "hidden" }); distance = widthFirst ?
[ wrapper.width(), wrapper.height() ] : [
wrapper.height(), wrapper.width() ];
if ( percent ) { size = parseInt( percent[ 1 ], 10 ) / 100
* distance[ hide ? 0 : 1 ]; } if ( show ) { wrapper.css(
horizFirst ? { height: 0, width: size
} : { height: size, width: 0
}); }
// Animation animation1[ ref[ 0 ] ] = show ? distance[ 0 ] :
size; animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
// Animate wrapper .animate( animation1, duration,
o.easing ) .animate( animation2, duration, o.easing, function() {
if ( hide ) { el.hide();
} $.effects.restore( el, props );
$.effects.effect.highlight = function( o, done ) { var elem = $( this
), props = [ "backgroundImage", "backgroundColor", "opacity" ],
mode = $.effects.setMode( elem, o.mode || "show" ),
animation = { backgroundColor: elem.css(
"backgroundColor" ) };
if (mode === "hide") { animation.opacity = 0; }
$.effects.save( elem, props );
elem .show() .css({
backgroundImage: "none", backgroundColor:
o.color || "#ffff99" }) .animate( animation, {
queue: false, duration: o.duration,
easing: o.easing, complete: function() {
if ( mode === "hide" ) {
elem.hide(); }
$.effects.restore( elem, props );
done(); } }); };
$.effects.effect.pulsate = function( o, done ) { var elem = $( this ),
mode = $.effects.setMode( elem, o.mode || "show" ), show
= mode === "show", hide = mode === "hide", showhide = (
show || mode === "hide" ),
// showing or hiding leaves of the "last" animation
anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
duration = o.duration / anims, animateTo = 0,
queue = elem.queue(), queuelen = queue.length,
i;
if ( show || !elem.is(":visible")) { elem.css( "opacity", 0
).show(); animateTo = 1; }
// anims - 1 opacity "toggles" for ( i = 1; i < anims; i++ ) {
elem.animate({ opacity: animateTo },
duration, o.easing ); animateTo = 1 - animateTo; }
elem.animate({ opacity: animateTo }, duration,
o.easing);
elem.queue(function() { if ( hide ) {
elem.hide(); } done(); });
// We just queued up "anims" animations, we need to put them next in
the queue if ( queuelen > 1 ) { queue.splice.apply( queue,
[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
} elem.dequeue(); };
$.effects.effect.puff = function( o, done ) { var elem = $( this ),
mode = $.effects.setMode( elem, o.mode || "hide" ), hide
= mode === "hide", percent = parseInt( o.percent, 10 ) || 150,
factor = percent / 100, original = {
height: elem.height(), width: elem.width(),
outerHeight: elem.outerHeight(), outerWidth:
elem.outerWidth() };
$.extend( o, { effect: "scale", queue: false,
fade: true, mode: mode, complete: done,
percent: hide ? percent : 100, from: hide ?
original : { height:
original.height * factor, width: original.width *
factor, outerHeight: original.outerHeight * factor,
outerWidth: original.outerWidth * factor
} });
elem.effect( o ); };
$.effects.effect.scale = function( o, done ) {
// Create element var el = $( this ), options =
$.extend( true, {}, o ), mode = $.effects.setMode( el, o.mode ||
"effect" ), percent = parseInt( o.percent, 10 ) ||
( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0
: 100 ) ), direction = o.direction || "both", origin =
o.origin, original = { height: el.height(),
width: el.width(), outerHeight:
el.outerHeight(), outerWidth: el.outerWidth() },
factor = { y: direction !== "horizontal" ?
(percent / 100) : 1, x: direction !== "vertical" ? (percent /
100) : 1 };
// We are going to pass this effect to the size effect:
options.effect = "size"; options.queue = false;
options.complete = done;
// Set default origin and restore for show/hide if ( mode !==
"effect" ) { options.origin = origin || ["middle","center"];
options.restore = true; }
options.from = o.from || ( mode === "show" ? { height: 0,
width: 0, outerHeight: 0, outerWidth: 0
} : original ); options.to = { height: original.height *
factor.y, width: original.width * factor.x, outerHeight:
original.outerHeight * factor.y, outerWidth: original.outerWidth *
factor.x };
// Fade option to support puff if ( options.fade ) {
if ( mode === "show" ) { options.from.opacity = 0;
options.to.opacity = 1; } if ( mode
=== "hide" ) { options.from.opacity = 1;
options.to.opacity = 0; } }
// Animate el.effect( options );
$.effects.effect.size = function( o, done ) {
// Create element var original, baseline, factor, el
= $( this ), props0 = [ "position", "top", "bottom", "left",
"right", "width", "height", "overflow", "opacity" ],
// Always restore props1 = [ "position", "top",
"bottom", "left", "right", "overflow", "opacity" ],
// Copy for children props2 = [ "width", "height",
"overflow" ], cProps = [ "fontSize" ], vProps = [
"borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft",
"paddingRight" ],
// Set options mode = $.effects.setMode( el, o.mode
|| "effect" ), restore = o.restore || mode !== "effect",
scale = o.scale || "both", origin = o.origin || [
"middle", "center" ], position = el.css( "position" ),
props = restore ? props0 : props1, zero = {
height: 0, width: 0,
outerHeight: 0, outerWidth: 0
if ( mode === "show" ) { el.show(); } original
= { height: el.height(), width: el.width(),
outerHeight: el.outerHeight(), outerWidth:
el.outerWidth() };
if ( o.mode === "toggle" && mode === "show" ) {
el.from = o.to || zero; el.to = o.from || original;
} else { el.from = o.from || ( mode === "show" ? zero :
original ); el.to = o.to || ( mode === "hide" ? zero : original );
// Set scaling factor factor = { from: {
y: el.from.height / original.height, x:
el.from.width / original.width }, to: {
y: el.to.height / original.height, x:
el.to.width / original.width } };
// Scale the css box if ( scale === "box" || scale === "both" )
// Vertical props scaling if ( factor.from.y !==
factor.to.y ) { props = props.concat( vProps );
el.from = $.effects.setTransition( el, vProps, factor.from.y,
el.from ); el.to = $.effects.setTransition( el, vProps,
factor.to.y, el.to ); }
// Horizontal props scaling if ( factor.from.x !==
factor.to.x ) { props = props.concat( hProps );
el.from = $.effects.setTransition( el, hProps, factor.from.x,
el.from ); el.to = $.effects.setTransition( el, hProps,
factor.to.x, el.to ); } }
// Scale the content if ( scale === "content" || scale === "both"
) {
factor.to.y ) { props = props.concat( cProps ).concat( props2
); el.from = $.effects.setTransition( el, cProps,
factor.from.y, el.from ); el.to = $.effects.setTransition( el,
cProps, factor.to.y, el.to ); } }
$.effects.createWrapper( el ); el.css( "overflow", "hidden" ).css(
el.from );
// Adjust if (origin) { // Calculate baseline shifts
baseline = $.effects.getBaseline( origin, original );
el.from.top = ( original.outerHeight - el.outerHeight() ) *
baseline.y; el.from.left = ( original.outerWidth - el.outerWidth() )
* baseline.x; el.to.top = ( original.outerHeight - el.to.outerHeight
) * baseline.y; el.to.left = ( original.outerWidth -
el.to.outerWidth ) * baseline.x; } el.css( el.from ); // set top
& left
// Animate if ( scale === "content" || scale === "both" ) { //
Scale the children
// Add margins/font-size vProps = vProps.concat([
"marginTop", "marginBottom" ]).concat(cProps); hProps =
hProps.concat([ "marginLeft", "marginRight" ]); props2 =
props0.concat(vProps).concat(hProps);
el.find( "*[width]" ).each( function(){ var
child = $( this ), c_original = {
height: child.height(),
width: child.width(),
outerHeight: child.outerHeight(),
outerWidth: child.outerWidth()
}; if (restore) {
$.effects.save(child, props2); }
child.from = { height:
c_original.height * factor.from.y, width:
c_original.width * factor.from.x, outerHeight:
c_original.outerHeight * factor.from.y, outerWidth:
c_original.outerWidth * factor.from.x };
child.to = { height: c_original.height
* factor.to.y, width: c_original.width * factor.to.x,
outerHeight: c_original.height * factor.to.y,
outerWidth: c_original.width * factor.to.x
// Vertical props scaling if (
factor.from.y !== factor.to.y ) { child.from =
$.effects.setTransition( child, vProps, factor.from.y, child.from );
child.to = $.effects.setTransition( child, vProps,
factor.to.y, child.to ); }
// Horizontal props scaling if (
factor.from.x !== factor.to.x ) { child.from =
$.effects.setTransition( child, hProps, factor.from.x, child.from );
child.to = $.effects.setTransition( child, hProps,
factor.to.x, child.to ); }
// Animate children child.css( child.from
); child.animate( child.to, o.duration, o.easing, function()
// Restore children if (
restore ) { $.effects.restore( child, props2 );
} }); }); }
// Animate el.animate( el.to, { queue: false,
complete: function() { if ( el.to.opacity === 0 )
{ el.css( "opacity", el.from.opacity );
} if( mode === "hide" ) {
$.effects.restore( el, props ); if (
!restore ) {
// we need to calculate our new positioning based on
the scaling if ( position === "static" ) {
el.css({
position: "relative",
top: el.to.top,
left: el.to.left
}); } else {
$.each([ "top", "left" ], function( idx, pos ) {
el.css( pos, function( _, str ) {
var val = parseInt( str, 10 ),
toRef = idx ? el.to.left :
el.to.top;
// if original was "auto",
recalculate the new value from wrapper
if ( str === "auto" ) {
return toRef + "px";
return val + toRef + "px";
$.effects.effect.shake = function( o, done ) {
o.mode || "effect" ), direction = o.direction || "left",
distance = o.distance || 20, times = o.times || 3,
anims = times * 2 + 1, speed =
Math.round(o.duration/anims), ref = (direction === "up" || direction
=== "down") ? "top" : "left", positiveMotion = (direction === "up"
|| direction === "left"), animation = {}, animation1 =
{}, animation2 = {}, i,
// Animation animation[ ref ] = ( positiveMotion ? "-=" : "+=" )
+ distance; animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) +
distance * 2; animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) +
distance * 2;
// Animate el.animate( animation, speed, o.easing );
// Shakes for ( i = 1; i < times; i++ ) {
el.animate( animation1, speed, o.easing ).animate( animation2,
speed, o.easing ); } el .animate( animation1, speed,
o.easing ) .animate( animation, speed / 2, o.easing )
.queue(function() { if ( mode === "hide" ) {
$.effects.effect.slide = function( o, done ) {
"position", "top", "bottom", "left", "right", "width", "height" ],
mode = $.effects.setMode( el, o.mode || "show" ), show =
mode === "show", direction = o.direction || "left", ref
= (direction === "up" || direction === "down") ? "top" : "left",
positiveMotion = (direction === "up" || direction === "left"),
distance, animation = {};
distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth"
]( true );
$.effects.createWrapper( el ).css({ overflow: "hidden"
if ( show ) { el.css( ref, positiveMotion ?
(isNaN(distance) ? "-" + distance : -distance) : distance ); }
// Animation animation[ ref ] = ( show ? (
positiveMotion ? "+=" : "-=") : ( positiveMotion ? "-=" : "+=")) +
$.effects.effect.transfer = function( o, done ) { var elem = $( this ),
target = $( o.to ), targetFixed = target.css( "position"
) === "fixed", body = $("body"), fixTop = targetFixed ?
body.scrollTop() : 0, fixLeft = targetFixed ? body.scrollLeft() : 0,
endPosition = target.offset(), animation = {
top: endPosition.top - fixTop , left:
endPosition.left - fixLeft , height: target.innerHeight(),
width: target.innerWidth() },
startPosition = elem.offset(), transfer = $( "<div
class=‘ui-effects-transfer‘></div>" ) .appendTo(
document.body ) .addClass( o.className )
.css({ top: startPosition.top - fixTop
, left: startPosition.left - fixLeft ,
height: elem.innerHeight(),
width: elem.innerWidth(),
position: targetFixed ? "fixed" : "absolute"
}) .animate( animation, o.duration,
o.easing, function() { transfer.remove();
done(); }); };
$.widget( "ui.menu", { version: "1.10.4", defaultElement:
"<ul>", delay: 300, options: { icons: {
submenu: "ui-icon-carat-1-e" }, menus:
"ul", position: { my: "left top",
at: "right top" }, role: "menu",
// callbacks blur: null, focus: null,
select: null },
_create: function() { this.activeMenu = this.element;
// flag used to prevent firing of the click handler //
as the event bubbles up through nested menus this.mouseHandled =
false; this.element .uniqueId()
.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all"
) .toggleClass( "ui-menu-icons", !!this.element.find(
".ui-icon" ).length ) .attr({ role:
this.options.role, tabIndex: 0 })
// need to catch all clicks on disabled menu
// not possible through _on .bind( "click" +
this.eventNamespace, $.proxy(function( event ) { if (
this.options.disabled ) { event.preventDefault();
} }, this ));
if ( this.options.disabled ) { this.element
.addClass( "ui-state-disabled" )
.attr( "aria-disabled", "true" ); }
this._on({ // Prevent focus from sticking to
links inside menu after clicking // them (focus should always
stay on UL during navigation). "mousedown .ui-menu-item >
a": function( event ) { event.preventDefault();
}, "click .ui-state-disabled > a":
function( event ) { event.preventDefault();
}, "click .ui-menu-item:has(a)": function(
event ) { var target = $( event.target ).closest(
".ui-menu-item" ); if ( !this.mouseHandled &&
target.not( ".ui-state-disabled" ).length ) {
this.select( event );
// Only set the mouseHandled flag if the event
will bubble, see #9469. if (
!event.isPropagationStopped() ) {
this.mouseHandled = true;
// Open submenu on click
if ( target.has( ".ui-menu" ).length ) {
this.expand( event );
} else if ( !this.element.is( ":focus" )
&& $( this.document[ 0 ].activeElement ).closest( ".ui-menu" ).length )
// Redirect focus to the menu
this.element.trigger( "focus", [ true ]
// If the active item is on the top
level, let it stay active. // Otherwise,
blur the active item since it is no longer visible.
if ( this.active &&
this.active.parents( ".ui-menu" ).length === 1 ) {
clearTimeout( this.timer );
} }, "mouseenter
.ui-menu-item": function( event ) { var target = $(
event.currentTarget ); // Remove ui-state-active class
from siblings of the newly focused menu item // to avoid
a jump caused by adjacent elements both having a class with a border
target.siblings().children( ".ui-state-active"
).removeClass( "ui-state-active" ); this.focus( event,
target ); }, mouseleave: "collapseAll",
"mouseleave .ui-menu": "collapseAll", focus:
function( event, keepActiveItem ) { // If there‘s
already an active item, keep it active // If not,
activate the first item var item = this.active ||
this.element.children( ".ui-menu-item" ).eq( 0 );
if ( !keepActiveItem ) {
this.focus( event, item );
} }, blur: function(
event ) { this._delay(function() {
if ( !$.contains( this.element[0],
this.document[0].activeElement ) ) {
this.collapseAll( event );
} }); },
keydown: "_keydown" });
this.refresh();
// Clicks outside of a menu collapse any open menus
this._on( this.document, { click: function( event
) { if ( !$( event.target ).closest( ".ui-menu" ).length
) { this.collapseAll( event );
// Reset the mouseHandled flag
this.mouseHandled = false; }
_destroy: function() { // Destroy (sub)menus
this.element .removeAttr( "aria-activedescendant"
) .find( ".ui-menu" ).addBack()
.removeClass( "ui-menu ui-widget ui-widget-content
ui-corner-all ui-menu-icons" ) .removeAttr( "role" )
.removeAttr( "tabIndex" )
.removeAttr( "aria-labelledby" )
.removeAttr( "aria-expanded" )
.removeAttr( "aria-hidden" )
.removeAttr( "aria-disabled" )
.removeUniqueId() .show();
// Destroy menu items this.element.find(
".ui-menu-item" ) .removeClass( "ui-menu-item" )
"aria-disabled" ) .children( "a" )
.removeUniqueId() .removeClass(
"ui-corner-all ui-state-hover" ) .removeAttr( "tabIndex"
) .removeAttr( "role" )
.removeAttr( "aria-haspopup" )
.children().each( function() {
var elem = $( this );
if ( elem.data( "ui-menu-submenu-carat" ) ) {
elem.remove();
// Destroy menu dividers this.element.find(
".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
_keydown: function( event ) { var match, prev, character,
skip, regex, preventDefault = true;
function escape( value ) { return
value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "&" ); }
switch ( event.keyCode ) { case $.ui.keyCode.PAGE_UP:
this.previousPage( event ); break;
case $.ui.keyCode.PAGE_DOWN: this.nextPage( event
); break; case $.ui.keyCode.HOME:
this._move( "first", "first", event );
break; case $.ui.keyCode.END:
this._move( "last", "last", event ); break;
case $.ui.keyCode.UP: this.previous( event );
break; case $.ui.keyCode.DOWN:
this.next( event ); break; case
$.ui.keyCode.LEFT: this.collapse( event );
break; case $.ui.keyCode.RIGHT:
if ( this.active && !this.active.is(
".ui-state-disabled" ) ) { this.expand( event );
} break; case
$.ui.keyCode.ENTER: case $.ui.keyCode.SPACE:
this._activate( event ); break;
case $.ui.keyCode.ESCAPE: this.collapse( event );
break; default: preventDefault =
false; prev = this.previousFilter || "";
character = String.fromCharCode( event.keyCode );
skip = false;
clearTimeout( this.filterTimer );
if ( character === prev ) { skip =
true; } else { character = prev +
character; }
regex = new RegExp( "^" + escape( character ), "i" );
match = this.activeMenu.children( ".ui-menu-item"
).filter(function() { return regex.test( $( this
).children( "a" ).text() ); }); match = skip
&& match.index( this.active.next() ) !== -1 ?
this.active.nextAll( ".ui-menu-item" ) :
// If no matches on the current filter, reset to the last
character pressed // to move down the menu to the first item
that starts with that character if ( !match.length ) {
character = String.fromCharCode( event.keyCode );
regex = new RegExp( "^" + escape( character ), "i" );
match = this.activeMenu.children( ".ui-menu-item"
).filter(function() { return regex.test( $( this
).children( "a" ).text() ); }); }
if ( match.length ) { this.focus(
event, match ); if ( match.length > 1 ) {
this.previousFilter = character;
this.filterTimer = this._delay(function() {
delete this.previousFilter;
}, 1000 ); } else {
delete this.previousFilter;
delete this.previousFilter; }
if ( preventDefault ) { event.preventDefault();
_activate: function( event ) { if ( !this.active.is(
".ui-state-disabled" ) ) { if ( this.active.children(
"a[aria-haspopup=‘true‘]" ).length ) { this.expand(
event ); } else { this.select( event
); } } },
refresh: function() { var menus, icon =
this.options.icons.submenu, submenus = this.element.find(
this.options.menus );
this.element.toggleClass( "ui-menu-icons", !!this.element.find(
".ui-icon" ).length );
// Initialize nested menus submenus.filter(
":not(.ui-menu)" ) .addClass( "ui-menu ui-widget
ui-widget-content ui-corner-all" ) .hide()
.attr({ role: this.options.role,
"aria-hidden": "true",
"aria-expanded": "false" })
.each(function() { var menu = $( this
), item = menu.prev( "a" ),
submenuCarat = $( "<span>" )
.addClass( "ui-menu-icon ui-icon " + icon )
.data( "ui-menu-submenu-carat", true );
item .attr(
"aria-haspopup", "true" ) .prepend( submenuCarat
); menu.attr( "aria-labelledby", item.attr( "id" ) );
menus = submenus.add( this.element );
// Don‘t refresh list items that are already adapted
menus.children( ":not(.ui-menu-item):has(a)" )
.addClass( "ui-menu-item" ) .attr( "role",
"presentation" ) .children( "a" )
.uniqueId() .addClass(
"ui-corner-all" ) .attr({
tabIndex: -1, role:
this._itemRole() });
// Initialize unlinked menu-items containing spaces and/or dashes
only as dividers menus.children( ":not(.ui-menu-item)"
).each(function() { var item = $( this ); //
hyphen, em dash, en dash if ( !/[^\-\u2014\u2013\s]/.test(
item.text() ) ) { item.addClass( "ui-widget-content
ui-menu-divider" ); } });
// Add aria-disabled attribute to any disabled menu item
menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true"
// If the active item has been removed, blur the menu
if ( this.active && !$.contains( this.element[ 0 ],
this.active[ 0 ] ) ) { this.blur(); } },
_itemRole: function() { return { menu:
"menuitem", listbox: "option" }[ this.options.role
]; },
_setOption: function( key, value ) { if ( key === "icons" )
{ this.element.find( ".ui-menu-icon" )
.removeClass( this.options.icons.submenu )
.addClass( value.submenu ); }
focus: function( event, item ) { var nested, focused;
this.blur( event, event && event.type === "focus" );
this._scrollIntoView( item );
this.active = item.first(); focused =
this.active.children( "a" ).addClass( "ui-state-focus" ); // Only
update aria-activedescendant if there‘s a role // otherwise we
assume focus is managed elsewhere if ( this.options.role ) {
this.element.attr( "aria-activedescendant", focused.attr( "id"
) ); }
// Highlight active parent menu item, if any
this.active .parent() .closest(
".ui-menu-item" ) .children( "a:first" )
.addClass( "ui-state-active" );
if ( event && event.type === "keydown" ) {
this._close(); } else {
this.timer = this._delay(function() {
this._close(); }, this.delay );
nested = item.children( ".ui-menu" ); if (
nested.length && event && ( /^mouse/.test( event.type ) ) ) {
this._startOpening(nested); }
this.activeMenu = item.parent();
this._trigger( "focus", event, { item: item } ); },
_scrollIntoView: function( item ) { var borderTop,
paddingTop, offset, scroll, elementHeight, itemHeight; if (
this._hasScroll() ) { borderTop = parseFloat( $.css(
this.activeMenu[0], "borderTopWidth" ) ) || 0; paddingTop =
parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
offset = item.offset().top - this.activeMenu.offset().top -
borderTop - paddingTop; scroll = this.activeMenu.scrollTop();
elementHeight = this.activeMenu.height();
itemHeight = item.height();
if ( offset < 0 ) {
this.activeMenu.scrollTop( scroll + offset );
} else if ( offset + itemHeight > elementHeight ) {
this.activeMenu.scrollTop( scroll + offset -
elementHeight + itemHeight ); } } },
blur: function( event, fromFocus ) { if ( !fromFocus ) {
clearTimeout( this.timer ); }
if ( !this.active ) { return; }
this.active.children( "a" ).removeClass( "ui-state-focus" );
this.active = null;
this._trigger( "blur", event, { item: this.active } );
_startOpening: function( submenu ) { clearTimeout(
this.timer );
// Don‘t open if already open fixes a Firefox bug that caused a
.5 pixel // shift in the submenu position when mousing over the
carat icon if ( submenu.attr( "aria-hidden" ) !== "true" ) {
this.timer = this._delay(function() {
this._close(); this._open( submenu );
}, this.delay ); },
_open: function( submenu ) { var position = $.extend({
of: this.active }, this.options.position );
clearTimeout( this.timer ); this.element.find(
".ui-menu" ).not( submenu.parents( ".ui-menu" ) ) .hide()
.attr( "aria-hidden", "true" );
submenu .show() .removeAttr(
"aria-hidden" ) .attr( "aria-expanded", "true" )
.position( position ); },
collapseAll: function( event, all ) { clearTimeout(
this.timer ); this.timer = this._delay(function() {
// If we were passed an event, look for the submenu that
contains the event var currentMenu = all ? this.element :
$( event && event.target ).closest(
this.element.find( ".ui-menu" ) );
// If we found no valid submenu ancestor, use the main menu
to close all sub menus anyway if ( !currentMenu.length ) {
currentMenu = this.element; }
this._close( currentMenu );
this.blur( event ); this.activeMenu =
currentMenu; }, this.delay ); },
// With no arguments, closes the currently active menu - if nothing is
active // it closes all menus. If passed an argument, it will search
for menus BELOW _close: function( startMenu ) { if (
!startMenu ) { startMenu = this.active ? this.active.parent()
: this.element; }
startMenu .find( ".ui-menu" )
.hide() .attr( "aria-hidden",
"true" ) .attr( "aria-expanded", "false" )
.end() .find( "a.ui-state-active" )
.removeClass( "ui-state-active" ); },
collapse: function( event ) { var newItem = this.active
&& this.active.parent().closest( ".ui-menu-item",
this.element ); if ( newItem && newItem.length ) {
this._close(); this.focus( event, newItem );
expand: function( event ) { var newItem = this.active
&& this.active .children(
".ui-menu " ) .children( ".ui-menu-item" )
.first();
if ( newItem && newItem.length ) {
this._open( newItem.parent() );
// Delay so Firefox will not hide activedescendant change
in expanding submenu from AT this._delay(function() {
this.focus( event, newItem ); });
next: function( event ) { this._move( "next", "first",
event ); },
previous: function( event ) { this._move( "prev", "last",
isFirstItem: function() { return this.active &&
!this.active.prevAll( ".ui-menu-item" ).length; },
isLastItem: function() { return this.active &&
!this.active.nextAll( ".ui-menu-item" ).length; },
_move: function( direction, filter, event ) { var next;
if ( this.active ) { if ( direction === "first" ||
direction === "last" ) { next = this.active
[ direction === "first" ? "prevAll" : "nextAll" ](
".ui-menu-item" ) .eq( -1 ); }
else { next = this.active
[ direction + "All" ]( ".ui-menu-item" )
.eq( 0 ); } }
if ( !next || !next.length || !this.active ) {
next = this.activeMenu.children( ".ui-menu-item" )[ filter
](); }
this.focus( event, next ); },
nextPage: function( event ) { var item, base, height;
if ( !this.active ) { this.next( event );
return; } if ( this.isLastItem() ) {
return; } if ( this._hasScroll() ) {
base = this.active.offset().top; height =
this.element.height(); this.active.nextAll( ".ui-menu-item"
).each(function() { item = $( this );
return item.offset().top - base - height < 0;
this.focus( event, item ); } else {
this.focus( event, this.activeMenu.children( ".ui-menu-item" )
[ !this.active ? "first" : "last" ]() ); }
previousPage: function( event ) { var item, base, height;
return; } if ( this.isFirstItem() ) {
this.element.height(); this.active.prevAll( ".ui-menu-item"
return item.offset().top - base + height > 0;
this.focus( event, this.activeMenu.children( ".ui-menu-item"
).first() ); } },
_hasScroll: function() { return this.element.outerHeight()
< this.element.prop( "scrollHeight" ); },
select: function( event ) { // TODO: It should never be
possible to not have an active item at this // point, but the tests
don‘t trigger mouseenter before click. this.active = this.active ||
$( event.target ).closest( ".ui-menu-item" ); var ui = { item:
this.active }; if ( !this.active.has( ".ui-menu" ).length ) {
this.collapseAll( event, true ); }
this._trigger( "select", event, ui ); } });
$.widget( "ui.progressbar", { version: "1.10.4", options: {
max: 100, value: 0,
change: null, complete: null },
min: 0,
_create: function() { // Constrain initial value
this.oldValue = this.options.value = this._constrainedValue();
this.element .addClass( "ui-progressbar
ui-widget ui-widget-content ui-corner-all" ) .attr({
// Only set static values, aria-valuenow and
aria-valuemax are // set inside _refreshValue()
role: "progressbar",
"aria-valuemin": this.min });
this.valueDiv = $( "<div class=‘ui-progressbar-value
ui-widget-header ui-corner-left‘></div>" ) .appendTo(
this.element );
this._refreshValue(); },
.removeClass( "ui-progressbar ui-widget ui-widget-content
ui-corner-all" ) .removeAttr( "role" )
.removeAttr( "aria-valuemin" ) .removeAttr(
"aria-valuemax" ) .removeAttr( "aria-valuenow" );
this.valueDiv.remove(); },
value: function( newValue ) { if ( newValue === undefined )
{ return this.options.value; }
this.options.value = this._constrainedValue( newValue );
_constrainedValue: function( newValue ) { if ( newValue ===
undefined ) { newValue = this.options.value; }
this.indeterminate = newValue === false;
// sanitize value if ( typeof newValue !== "number" )
{ newValue = 0; }
return this.indeterminate ? false : Math.min(
this.options.max, Math.max( this.min, newValue ) ); },
_setOptions: function( options ) { // Ensure "value" option
is set after other values (like max) var value = options.value;
delete options.value;
this._super( options );
this.options.value = this._constrainedValue( value );
_setOption: function( key, value ) { if ( key === "max" ) {
// Don‘t allow a max less than min value =
Math.max( this.min, value ); }
_percentage: function() { return this.indeterminate ? 100 :
100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
_refreshValue: function() { var value = this.options.value,
percentage = this._percentage();
this.valueDiv .toggle( this.indeterminate ||
value > this.min ) .toggleClass( "ui-corner-right", value
=== this.options.max ) .width( percentage.toFixed(0) + "%"
this.element.toggleClass( "ui-progressbar-indeterminate",
this.indeterminate );
if ( this.indeterminate ) {
this.element.removeAttr( "aria-valuenow" );
if ( !this.overlayDiv ) {
this.overlayDiv = $( "<div
class=‘ui-progressbar-overlay‘></div>" ).appendTo( this.valueDiv );
} } else { this.element.attr({
"aria-valuemax": this.options.max,
"aria-valuenow": value });
if ( this.overlayDiv ) {
this.overlayDiv.remove();
this.overlayDiv = null; }
if ( this.oldValue !== value ) { this.oldValue
= value; this._trigger( "change" ); }
if ( value === this.options.max ) { this._trigger(
"complete" ); } } });
function num(v) { return parseInt(v, 10) || 0; }
function isNumber(value) { return !isNaN(parseInt(value, 10)); }
$.widget("ui.resizable", $.ui.mouse, { version: "1.10.4",
widgetEventPrefix: "resize", options: { alsoResize:
false, animate: false, animateDuration: "slow",
animateEasing: "swing", aspectRatio: false,
autoHide: false, containment: false, ghost:
false, grid: false, handles: "e,s,se",
helper: false, maxHeight: null, maxWidth:
null, minHeight: 10, minWidth: 10, // See
#7960 zIndex: 90,
// callbacks resize: null, start: null,
var n, i, handle, axis, hname, that = this,
o = this.options;
this.element.addClass("ui-resizable");
$.extend(this, { _aspectRatio:
!!(o.aspectRatio), aspectRatio: o.aspectRatio,
originalElement: this.element,
_proportionallyResizeElements: [], _helper:
o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
//Wrap the element if it cannot hold child nodes
if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i))
//Create a wrapper element and set the wrapper to the new
current internal element this.element.wrap(
$("<div class=‘ui-wrapper‘ style=‘overflow:
hidden;‘></div>").css({ position:
this.element.css("position"), width:
this.element.outerWidth(), height:
this.element.outerHeight(), top:
this.element.css("top"), left:
this.element.css("left") }) );
//Overwrite the original this.element
this.element = this.element.parent().data(
"ui-resizable", this.element.data("ui-resizable")
);
this.elementIsWrapper = true;
//Move margins to the wrapper
this.element.css({ marginLeft:
this.originalElement.css("marginLeft"), marginTop:
this.originalElement.css("marginTop"), marginRight:
this.originalElement.css("marginRight"), marginBottom:
this.originalElement.css("marginBottom") });
this.originalElement.css({ marginLeft: 0, marginTop: 0,
marginRight: 0, marginBottom: 0});
//Prevent Safari textarea resize
this.originalResizeStyle = this.originalElement.css("resize");
this.originalElement.css("resize", "none");
//Push the actual element to our proportionallyResize
internal array
this._proportionallyResizeElements.push(this.originalElement.css({
position: "static", zoom: 1, display: "block" }));
// avoid IE jump (hard set the margin)
this.originalElement.css({ margin:
this.originalElement.css("margin") });
// fix handlers offset
this._proportionallyResize();
this.handles = o.handles || (!$(".ui-resizable-handle",
this.element).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e",
s: ".ui-resizable-s", w: ".ui-resizable-w", se: ".ui-resizable-se", sw:
".ui-resizable-sw", ne: ".ui-resizable-ne", nw: ".ui-resizable-nw" });
if(this.handles.constructor === String) {
if ( this.handles === "all") {
this.handles = "n,e,s,w,se,sw,ne,nw";
n = this.handles.split(","); this.handles
= {};
for(i = 0; i < n.length; i++) {
handle = $.trim(n[i]); hname
= "ui-resizable-"+handle; axis = $("<div
class=‘ui-resizable-handle " + hname + "‘></div>");
// Apply zIndex to all handles - see #7960
axis.css({ zIndex: o.zIndex });
//TODO : What‘s going on here?
if ("se" === handle) {
axis.addClass("ui-icon
ui-icon-gripsmall-diagonal-se"); }
//Insert into internal handles object and append to
element this.handles[handle] = ".ui-resizable-"+handle;
this.element.append(axis); }
this._renderAxis = function(target) {
var i, axis, padPos, padWrapper;
target = target || this.element;
for(i in this.handles) {
if(this.handles[i].constructor === String) {
this.handles[i] = $(this.handles[i],
this.element).show(); }
//Apply pad to wrapper element, needed to fix axis
position (textarea, inputs, scrolls) if
(this.elementIsWrapper &&
this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
axis = $(this.handles[i], this.element);
//Checking the correct pad and border
padWrapper = /sw|ne|nw|se|n|s/.test(i) ?
axis.outerHeight() : axis.outerWidth();
//The padding type i have to apply...
padPos = [ "padding",
/ne|nw|n/.test(i) ? "Top" :
/se|sw|s/.test(i) ? "Bottom" :
/^e$/.test(i) ? "Right" : "Left"
].join("");
target.css(padPos, padWrapper);
this._proportionallyResize();
//TODO: What‘s that good for? There‘s not anything to
be executed left if(!$(this.handles[i]).length) {
continue; }
} };
//TODO: make renderAxis a prototype function
this._renderAxis(this.element);
this._handles = $(".ui-resizable-handle", this.element)
.disableSelection();
//Matching axis name
this._handles.mouseover(function() { if
(!that.resizing) { if (this.className) {
axis =
this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
} //Axis, default = se
that.axis = axis && axis[1] ? axis[1] : "se";
//If we want to auto hide the elements if
(o.autoHide) { this._handles.hide();
$(this.element)
.addClass("ui-resizable-autohide")
.mouseenter(function() {
if (o.disabled) {
$(this).removeClass("ui-resizable-autohide");
that._handles.show(); })
.mouseleave(function(){ if
(o.disabled) { return;
} if
(!that.resizing) {
$(this).addClass("ui-resizable-autohide");
that._handles.hide();
} }); }
//Initialize the mouse interaction
_destroy: function() {
this._mouseDestroy();
var wrapper, _destroy = function(exp) {
$(exp).removeClass("ui-resizable ui-resizable-disabled
ui-resizable-resizing")
.removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove();
//TODO: Unwrap at same DOM position if
(this.elementIsWrapper) { _destroy(this.element);
wrapper = this.element;
this.originalElement.css({ position:
wrapper.css("position"), width: wrapper.outerWidth(),
height: wrapper.outerHeight(),
top: wrapper.css("top"), left:
wrapper.css("left") }).insertAfter( wrapper );
wrapper.remove(); }
this.originalElement.css("resize", this.originalResizeStyle);
_destroy(this.originalElement);
_mouseCapture: function(event) { var i, handle,
capture = false;
for (i in this.handles) { handle =
$(this.handles[i])[0]; if (handle === event.target ||
$.contains(handle, event.target)) { capture = true;
return !this.options.disabled && capture; },
var curleft, curtop, cursor, o = this.options,
iniPos = this.element.position(), el =
this.element;
this.resizing = true;
// bugfix for
if ( (/absolute/).test( el.css("position") ) ) {
el.css({ position: "absolute", top: el.css("top"), left:
el.css("left") }); } else if (el.is(".ui-draggable")) {
el.css({ position: "absolute", top: iniPos.top, left:
iniPos.left }); }
this._renderProxy();
curleft = num(this.helper.css("left")); curtop =
num(this.helper.css("top"));
if (o.containment) { curleft +=
$(o.containment).scrollLeft() || 0; curtop +=
$(o.containment).scrollTop() || 0; }
//Store needed variables this.offset =
this.helper.offset(); this.position = { left: curleft, top: curtop
}; this.size = this._helper ? { width: this.helper.width(), height:
this.helper.height() } : { width: el.width(), height: el.height() };
this.originalSize = this._helper ? { width: el.outerWidth(), height:
el.outerHeight() } : { width: el.width(), height: el.height() };
this.originalPosition = { left: curleft, top: curtop };
this.sizeDiff = { width: el.outerWidth() - el.width(), height:
el.outerHeight() - el.height() }; this.originalMousePosition = {
left: event.pageX, top: event.pageY };
//Aspect Ratio this.aspectRatio = (typeof
o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width /
this.originalSize.height) || 1);
cursor = $(".ui-resizable-" + this.axis).css("cursor");
$("body").css("cursor", cursor === "auto" ? this.axis + "-resize" :
cursor);
el.addClass("ui-resizable-resizing");
this._propagate("start", event); return true;
_mouseDrag: function(event) {
//Increase performance, avoid regex var data,
el = this.helper, props = {}, smp =
this.originalMousePosition, a = this.axis,
prevTop = this.position.top, prevLeft =
this.position.left, prevWidth = this.size.width,
prevHeight = this.size.height, dx =
(event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0,
trigger = this._change[a];
if (!trigger) { return false; }
// Calculate the attrs that will be change data =
trigger.apply(this, [event, dx, dy]);
// Put this in the mouseDrag handler since the user can start
pressing shift while resizing
this._updateVirtualBoundaries(event.shiftKey); if
(this._aspectRatio || event.shiftKey) { data =
this._updateRatio(data, event); }
data = this._respectSize(data, event);
this._updateCache(data);
// plugins callbacks need to be called first
this._propagate("resize", event);
if (this.position.top !== prevTop) { props.top
= this.position.top + "px"; } if (this.position.left !==
prevLeft) { props.left = this.position.left + "px";
} if (this.size.width !== prevWidth) {
props.width = this.size.width + "px"; }
if (this.size.height !== prevHeight) {
props.height = this.size.height + "px"; }
el.css(props);
if (!this._helper &&
this._proportionallyResizeElements.length) {
this._proportionallyResize(); }
// Call the user callback if the element was resized
if ( ! $.isEmptyObject(props) ) {
this._trigger("resize", event, this.ui()); }
this.resizing = false; var pr, ista, soffseth,
soffsetw, s, left, top, o = this.options, that = this;
if(this._helper) {
pr = this._proportionallyResizeElements;
ista = pr.length &&
(/textarea/i).test(pr[0].nodeName); soffseth = ista &&
$.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 :
that.sizeDiff.height; soffsetw = ista ? 0 :
that.sizeDiff.width;
s = { width: (that.helper.width() - soffsetw),
height: (that.helper.height() - soffseth) }; left =
(parseInt(that.element.css("left"), 10) + (that.position.left -
that.originalPosition.left)) || null; top =
(parseInt(that.element.css("top"), 10) + (that.position.top -
that.originalPosition.top)) || null;
if (!o.animate) {
this.element.css($.extend(s, { top: top, left: left }));
that.helper.height(that.size.height);
that.helper.width(that.size.width);
if (this._helper && !o.animate) {
this._proportionallyResize(); }
$("body").css("cursor", "auto");
this.element.removeClass("ui-resizable-resizing");
this._propagate("stop", event);
if (this._helper) { this.helper.remove();
_updateVirtualBoundaries: function(forceAspectRatio) { var
pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b, o =
b = { minWidth: isNumber(o.minWidth) ?
o.minWidth : 0, maxWidth: isNumber(o.maxWidth) ? o.maxWidth :
Infinity, minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
if(this._aspectRatio || forceAspectRatio) { //
We want to create an enclosing box whose aspect ration is the requested one
// First, compute the "projected" size for each dimension
based on the aspect ratio and other dimension pMinWidth =
b.minHeight * this.aspectRatio; pMinHeight = b.minWidth /
this.aspectRatio; pMaxWidth = b.maxHeight * this.aspectRatio;
pMaxHeight = b.maxWidth / this.aspectRatio;
if(pMinWidth > b.minWidth) {
b.minWidth = pMinWidth; }
if(pMinHeight > b.minHeight) {
b.minHeight = pMinHeight; }
if(pMaxWidth < b.maxWidth) {
b.maxWidth = pMaxWidth; }
if(pMaxHeight < b.maxHeight) {
b.maxHeight = pMaxHeight; }
} this._vBoundaries = b; },
_updateCache: function(data) { this.offset =
this.helper.offset(); if (isNumber(data.left)) {
this.position.left = data.left; } if
(isNumber(data.top)) { this.position.top = data.top;
} if (isNumber(data.height)) {
this.size.height = data.height; } if
(isNumber(data.width)) { this.size.width = data.width;
_updateRatio: function( data ) {
var cpos = this.position, csize = this.size,
a = this.axis;
if (isNumber(data.height)) { data.width =
(data.height * this.aspectRatio); } else if (isNumber(data.width)) {
data.height = (data.width / this.aspectRatio);
if (a === "sw") { data.left = cpos.left +
(csize.width - data.width); data.top = null; }
if (a === "nw") { data.top = cpos.top +
(csize.height - data.height); data.left = cpos.left +
(csize.width - data.width); }
return data; },
_respectSize: function( data ) {
var o = this._vBoundaries, a = this.axis,
ismaxw = isNumber(data.width) && o.maxWidth &&
(o.maxWidth < data.width), ismaxh = isNumber(data.height) &&
o.maxHeight && (o.maxHeight < data.height), isminw
= isNumber(data.width) && o.minWidth && (o.minWidth >
data.width), isminh = isNumber(data.height) && o.minHeight &&
(o.minHeight > data.height), dw =
this.originalPosition.left + this.originalSize.width, dh =
this.position.top + this.size.height, cw = /sw|nw|w/.test(a),
ch = /nw|ne|n/.test(a); if (isminw) { data.width =
o.minWidth; } if (isminh) {
data.height = o.minHeight; } if
(ismaxw) { data.width = o.maxWidth; }
if (ismaxh) { data.height = o.maxHeight;
if (isminw && cw) { data.left = dw -
o.minWidth; } if (ismaxw && cw) {
data.left = dw - o.maxWidth; } if
(isminh && ch) { data.top = dh - o.minHeight;
} if (ismaxh && ch) { data.top
= dh - o.maxHeight; }
// fixing jump error on top/left - bug #2330 if
(!data.width && !data.height && !data.left && data.top)
{ data.top = null; } else if (!data.width
&& !data.height && !data.top && data.left) {
data.left = null; }
_proportionallyResize: function() {
if (!this._proportionallyResizeElements.length) {
var i, j, borders, paddings, prel, element =
this.helper || this.element;
for ( i=0; i < this._proportionallyResizeElements.length; i++)
prel = this._proportionallyResizeElements[i];
if (!this.borderDif) {
this.borderDif = []; borders =
[prel.css("borderTopWidth"), prel.css("borderRightWidth"),
prel.css("borderBottomWidth"), prel.css("borderLeftWidth")];
paddings = [prel.css("paddingTop"),
prel.css("paddingRight"), prel.css("paddingBottom"),
prel.css("paddingLeft")];
for ( j = 0; j < borders.length; j++ ) {
this.borderDif[ j ] = ( parseInt( borders[ j ], 10
) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 ); }
prel.css({ height:
(element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
width: (element.width() - this.borderDif[1] -
this.borderDif[3]) || 0 });
_renderProxy: function() {
var el = this.element, o = this.options;
this.elementOffset = el.offset();
this.helper = this.helper || $("<div
style=‘overflow:hidden;‘></div>");
this.helper.addClass(this._helper).css({
width: this.element.outerWidth() - 1,
height: this.element.outerHeight() - 1,
position: "absolute", left:
this.elementOffset.left +"px", top:
this.elementOffset.top +"px", zIndex: ++o.zIndex //TODO:
Don‘t modify option });
this.helper .appendTo("body")
.disableSelection();
} else { this.helper = this.element;
_change: { e: function(event, dx) {
return { width: this.originalSize.width + dx }; },
w: function(event, dx) { var cs =
this.originalSize, sp = this.originalPosition; return { left:
sp.left + dx, width: cs.width - dx }; }, n:
function(event, dx, dy) { var cs = this.originalSize, sp =
this.originalPosition; return { top: sp.top + dy, height:
cs.height - dy }; }, s: function(event, dx, dy) {
return { height: this.originalSize.height + dy };
}, se: function(event, dx, dy) {
return $.extend(this._change.s.apply(this, arguments),
this._change.e.apply(this, [event, dx, dy])); }, sw:
function(event, dx, dy) { return
$.extend(this._change.s.apply(this, arguments), this._change.w.apply(this,
[event, dx, dy])); }, ne: function(event, dx, dy) {
return $.extend(this._change.n.apply(this, arguments),
this._change.e.apply(this, [event, dx, dy])); }, nw:
$.extend(this._change.n.apply(this, arguments), this._change.w.apply(this,
[event, dx, dy])); } },
_propagate: function(n, event) { $.ui.plugin.call(this, n,
[event, this.ui()]); (n !== "resize" && this._trigger(n,
event, this.ui())); },
ui: function() { return {
originalElement: this.originalElement,
element: this.element, helper: this.helper,
position: this.position, size: this.size,
originalSize: this.originalSize,
originalPosition: this.originalPosition };
/* * Resizable Extensions */
$.ui.plugin.add("resizable", "animate", {
stop: function( event ) { var that =
$(this).data("ui-resizable"), o = that.options,
pr = that._proportionallyResizeElements,
(/textarea/i).test(pr[0].nodeName), soffseth = ista &&
that.sizeDiff.height, soffsetw = ista ? 0 :
that.sizeDiff.width, style = { width: (that.size.width -
soffsetw), height: (that.size.height - soffseth) }, left =
that.originalPosition.left)) || null, top =
that.element.animate( $.extend(style, top
&& left ? { top: top, left: left } : {}), {
duration: o.animateDuration,
easing: o.animateEasing, step:
var data = {
width: parseInt(that.element.css("width"),
10), height:
parseInt(that.element.css("height"), 10),
top: parseInt(that.element.css("top"), 10),
left: parseInt(that.element.css("left"), 10)
};
if (pr && pr.length) {
$(pr[0]).css({ width: data.width, height:
data.height }); }
// propagating resize, and updating values for
each animation step that._updateCache(data);
that._propagate("resize", event);
} } ); }
$.ui.plugin.add("resizable", "containment", {
start: function() { var element, p, co, ch, cw, width,
height, that = $(this).data("ui-resizable"),
o = that.options, el = that.element,
oc = o.containment, ce = (oc instanceof $) ?
oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
if (!ce) { return; }
that.containerElement = $(ce);
if (/document/.test(oc) || oc === document) {
that.containerOffset = { left: 0, top: 0 };
that.containerPosition = { left: 0, top: 0 };
that.parentData = { element:
$(document), left: 0, top: 0, width:
$(document).width(), height: $(document).height() ||
document.body.parentNode.scrollHeight }; }
// i‘m a node, so compute top, left, right, bottom
else { element = $(ce); p = [];
$([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name)
{ p[i] = num(element.css("padding" + name)); });
that.containerOffset = element.offset();
that.containerPosition = element.position();
that.containerSize = { height: (element.innerHeight() - p[3]),
width: (element.innerWidth() - p[1]) };
co = that.containerOffset; ch =
that.containerSize.height; cw = that.containerSize.width;
width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw );
height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
that.parentData = { element: ce,
left: co.left, top: co.top, width: width, height: height };
resize: function( event ) { var woset, hoset, isParent,
isOffsetRelative, that = $(this).data("ui-resizable"),
o = that.options, co = that.containerOffset,
cp = that.position, pRatio = that._aspectRatio ||
event.shiftKey, cop = { top:0, left:0 }, ce =
that.containerElement;
if (ce[0] !== document &&
(/static/).test(ce.css("position"))) { cop = co;
if (cp.left < (that._helper ? co.left : 0)) {
that.size.width = that.size.width + (that._helper ?
(that.position.left - co.left) : (that.position.left - cop.left));
if (pRatio) { that.size.height =
that.size.width / that.aspectRatio; }
that.position.left = o.helper ? co.left : 0; }
if (cp.top < (that._helper ? co.top : 0)) {
that.size.height = that.size.height + (that._helper ?
(that.position.top - co.top) : that.position.top); if (pRatio)
{ that.size.width = that.size.height * that.aspectRatio;
} that.position.top = that._helper ? co.top
: 0; }
that.offset.left = that.parentData.left+that.position.left;
that.offset.top = that.parentData.top+that.position.top;
woset = Math.abs( (that._helper ? that.offset.left - cop.left :
(that.offset.left - cop.left)) + that.sizeDiff.width ); hoset =
Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top -
co.top)) + that.sizeDiff.height );
isParent = that.containerElement.get(0) ===
that.element.parent().get(0); isOffsetRelative =
/relative|absolute/.test(that.containerElement.css("position"));
if ( isParent && isOffsetRelative ) {
woset -= Math.abs( that.parentData.left ); }
if (woset + that.size.width >= that.parentData.width) {
that.size.width = that.parentData.width - woset;
that.size.width / that.aspectRatio; } }
if (hoset + that.size.height >= that.parentData.height) {
that.size.height = that.parentData.height - hoset;
if (pRatio) { that.size.width =
that.size.height * that.aspectRatio; } }
stop: function(){ var that = $(this).data("ui-resizable"),
cop = that.containerPosition, ce =
that.containerElement, helper = $(that.helper),
ho = helper.offset(), w =
helper.outerWidth() - that.sizeDiff.width, h =
helper.outerHeight() - that.sizeDiff.height;
if (that._helper && !o.animate &&
(/relative/).test(ce.css("position"))) { $(this).css({ left:
ho.left - cop.left - co.left, width: w, height: h }); }
(/static/).test(ce.css("position"))) { $(this).css({ left:
$.ui.plugin.add("resizable", "alsoResize", {
start: function () { var that =
_store = function (exp) {
$(exp).each(function() {
var el = $(this);
el.data("ui-resizable-alsoresize", {
width: parseInt(el.width(), 10), height:
parseInt(el.height(), 10), left:
parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10)
}); });
if (typeof(o.alsoResize) === "object" &&
!o.alsoResize.parentNode) { if (o.alsoResize.length) {
o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); } else {
$.each(o.alsoResize, function (exp) { _store(exp); }); } }else{
_store(o.alsoResize); } },
resize: function (event, ui) { var that =
os = that.originalSize, op =
that.originalPosition, delta = {
height: (that.size.height - os.height) || 0, width:
(that.size.width - os.width) || 0, top:
(that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0
},
_alsoResize = function (exp, c) {
var el = $(this), start =
$(this).data("ui-resizable-alsoresize"), style = {},
css = c && c.length ? c :
el.parents(ui.originalElement[0]).length ? ["width", "height"] : ["width",
"height", "top", "left"];
$.each(css, function (i, prop) {
var sum = (start[prop]||0) +
(delta[prop]||0); if (sum && sum
>= 0) { style[prop] = sum || null;
el.css(style); });
!o.alsoResize.nodeType) { $.each(o.alsoResize, function (exp,
c) { _alsoResize(exp, c); }); }else{
_alsoResize(o.alsoResize); } },
stop: function () {
$(this).removeData("resizable-alsoresize"); } });
$.ui.plugin.add("resizable", "ghost", {
start: function() {
var that = $(this).data("ui-resizable"), o = that.options, cs =
that.size;
that.ghost = that.originalElement.clone(); that.ghost
.css({ opacity: 0.25, display: "block", position: "relative",
height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
.addClass("ui-resizable-ghost")
.addClass(typeof o.ghost === "string" ? o.ghost : "");
that.ghost.appendTo(that.helper);
resize: function(){ var that =
$(this).data("ui-resizable"); if (that.ghost) {
that.ghost.css({ position: "relative", height:
that.size.height, width: that.size.width }); } },
stop: function() { var that = $(this).data("ui-resizable");
if (that.ghost && that.helper) {
that.helper.get(0).removeChild(that.ghost.get(0));
$.ui.plugin.add("resizable", "grid", {
resize: function() { var that =
cs = that.size, os = that.originalSize,
op = that.originalPosition, a = that.axis,
grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid,
gridX = (grid[0]||1), gridY = (grid[1]||1),
ox = Math.round((cs.width - os.width) / gridX) * gridX,
oy = Math.round((cs.height - os.height) / gridY) * gridY,
newWidth = os.width + ox, newHeight =
os.height + oy, isMaxWidth = o.maxWidth && (o.maxWidth
< newWidth), isMaxHeight = o.maxHeight &&
(o.maxHeight < newHeight), isMinWidth = o.minWidth
&& (o.minWidth > newWidth), isMinHeight =
o.minHeight && (o.minHeight > newHeight);
o.grid = grid;
if (isMinWidth) { newWidth = newWidth + gridX;
} if (isMinHeight) { newHeight =
newHeight + gridY; } if (isMaxWidth) {
newWidth = newWidth - gridX; } if
(isMaxHeight) { newHeight = newHeight - gridY;
if (/^(se|s|e)$/.test(a)) { that.size.width =
newWidth; that.size.height = newHeight; } else if
(/^(ne)$/.test(a)) { that.size.width = newWidth;
that.size.height = newHeight;
that.position.top = op.top - oy; } else if
(/^(sw)$/.test(a)) { that.size.width = newWidth;
that.position.left = op.left - ox; } else {
if ( newHeight - gridY > 0 ) {
that.size.height = newHeight;
that.position.top = op.top - oy; }
else { that.size.height = gridY;
that.position.top = op.top + os.height - gridY;
} if ( newWidth - gridX > 0 ) {
that.size.width = newWidth;
that.position.left = op.left - ox; }
else { that.size.width = gridX;
that.position.left = op.left + os.width - gridX;
} } }
$.widget("ui.selectable", $.ui.mouse, { version: "1.10.4",
options: { appendTo: "body", autoRefresh: true,
distance: 0, filter: "*", tolerance:
"touch",
// callbacks selected: null, selecting:
null, start: null, stop: null, unselected:
null, unselecting: null }, _create: function() {
var selectees, that = this;
this.element.addClass("ui-selectable");
this.dragged = false;
// cache selectee children based on filter
this.refresh = function() { selectees =
$(that.options.filter, that.element[0]);
selectees.addClass("ui-selectee");
selectees.each(function() { var $this
= $(this), pos = $this.offset();
$.data(this, "selectable-item", {
element: this,
$element: $this,
left: pos.left, top:
pos.top, right: pos.left + $this.outerWidth(),
bottom: pos.top + $this.outerHeight(),
startselected: false,
selected: $this.hasClass("ui-selected"),
selecting: $this.hasClass("ui-selecting"),
unselecting: $this.hasClass("ui-unselecting")
}); }); };
this.selectees = selectees.addClass("ui-selectee");
this.helper = $("<div
class=‘ui-selectable-helper‘></div>"); },
_destroy: function() { this.selectees
.removeClass("ui-selectee")
.removeData("selectable-item"); this.element
.removeClass("ui-selectable ui-selectable-disabled");
_mouseStart: function(event) { var that = this,
this.opos = [event.pageX, event.pageY];
if (this.options.disabled) { return;
this.selectees = $(options.filter, this.element[0]);
this._trigger("start", event);
$(options.appendTo).append(this.helper); // position
helper (lasso) this.helper.css({ "left":
event.pageX, "top": event.pageY, "width": 0,
"height": 0 });
if (options.autoRefresh) { this.refresh();
this.selectees.filter(".ui-selected").each(function() {
var selectee = $.data(this, "selectable-item");
selectee.startselected = true; if
(!event.metaKey && !event.ctrlKey) {
selectee.$element.removeClass("ui-selected");
selectee.selected = false;
selectee.$element.addClass("ui-unselecting");
selectee.unselecting = true; //
selectable UNSELECTING callback
that._trigger("unselecting", event, {
unselecting: selectee.element
}); } });
$(event.target).parents().addBack().each(function() {
var doSelect, selectee = $.data(this,
"selectable-item"); if (selectee) {
doSelect = (!event.metaKey && !event.ctrlKey) ||
!selectee.$element.hasClass("ui-selected");
selectee.$element
.removeClass(doSelect ? "ui-unselecting" :
"ui-selected") .addClass(doSelect ? "ui-selecting"
: "ui-unselecting"); selectee.unselecting = !doSelect;
selectee.selecting = doSelect;
selectee.selected = doSelect; //
selectable (UN)SELECTING callback if (doSelect) {
that._trigger("selecting", event, {
selecting: selectee.element
that._trigger("unselecting", event, {
unselecting: selectee.element
return false; } });
this.dragged = true;
var tmp, that = this, options
= this.options, x1 = this.opos[0], y1 =
this.opos[1], x2 = event.pageX, y2 =
event.pageY;
if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; } if
(y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; } this.helper.css({left:
x1, top: y1, width: x2-x1, height: y2-y1});
this.selectees.each(function() { var selectee =
$.data(this, "selectable-item"), hit = false;
//prevent helper from being selected if appendTo:
selectable if (!selectee || selectee.element ===
that.element[0]) { return; }
if (options.tolerance === "touch") {
hit = ( !(selectee.left > x2 || selectee.right <
x1 || selectee.top > y2 || selectee.bottom < y1) ); }
else if (options.tolerance === "fit") { hit =
(selectee.left > x1 && selectee.right < x2 && selectee.top
> y1 && selectee.bottom < y2); }
if (hit) { // SELECT
if (selectee.selected) {
selectee.$element.removeClass("ui-selected");
selectee.selected = false;
} if (selectee.unselecting) {
selectee.$element.removeClass("ui-unselecting");
selectee.unselecting = false;
} if (!selectee.selecting) {
selectee.$element.addClass("ui-selecting");
selectee.selecting = true;
// selectable SELECTING callback
}); } }
else { // UNSELECT if
(selectee.selecting) { if ((event.metaKey ||
event.ctrlKey) && selectee.startselected) {
selectee.$element.removeClass("ui-selecting");
selectee.selecting = false;
selectee.$element.addClass("ui-selected");
selectee.selected = true;
if (selectee.startselected) {
selectee.$element.addClass("ui-unselecting");
selectee.unselecting = true;
} //
that._trigger("unselecting", event, {
unselecting: selectee.element
}); }
} if (selectee.selected) {
if (!event.metaKey && !event.ctrlKey
&& !selectee.startselected) {
selectee.$element.removeClass("ui-selected");
selectee.selected = false;
selectee.$element.addClass("ui-unselecting");
selectee.unselecting = true;
// selectable UNSELECTING callback
_mouseStop: function(event) { var that = this;
$(".ui-unselecting", this.element[0]).each(function() {
selectee.$element.removeClass("ui-unselecting");
selectee.unselecting = false;
selectee.startselected = false;
that._trigger("unselected", event, {
unselected: selectee.element });
}); $(".ui-selecting", this.element[0]).each(function()
{ var selectee = $.data(this, "selectable-item");
selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
selectee.selecting = false;
selectee.selected = true;
selectee.startselected = true;
that._trigger("selected", event, {
selected: selectee.element });
}); this._trigger("stop", event);
this.helper.remove();
return false; }
// number of pages in a slider // (how many times can you page up/down to go
through the whole range) var numPages = 5;
$.widget( "ui.slider", $.ui.mouse, { version: "1.10.4",
widgetEventPrefix: "slide",
options: { animate: false, distance: 0,
max: 100, min: 0, orientation: "horizontal",
range: false, step: 1, value: 0,
values: null,
// callbacks change: null, slide: null,
start: null, stop: null },
_create: function() { this._keySliding = false;
this._mouseSliding = false; this._animateOff = true;
this._handleIndex = null; this._detectOrientation();
this.element .addClass( "ui-slider" +
" ui-slider-" + this.orientation +
" ui-widget" + "
ui-widget-content" + " ui-corner-all");
this._refresh(); this._setOption( "disabled",
this.options.disabled );
this._animateOff = false; },
_refresh: function() { this._createRange();
this._createHandles(); this._setupEvents();
_createHandles: function() { var i, handleCount,
options = this.options, existingHandles =
this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default
ui-corner-all" ), handle = "<a class=‘ui-slider-handle
ui-state-default ui-corner-all‘ href=‘#‘></a>",
handles = [];
handleCount = ( options.values && options.values.length )
|| 1;
if ( existingHandles.length > handleCount ) {
existingHandles.slice( handleCount ).remove();
existingHandles = existingHandles.slice( 0, handleCount );
for ( i = existingHandles.length; i < handleCount; i++ ) {
handles.push( handle ); }
this.handles = existingHandles.add( $( handles.join( "" )
).appendTo( this.element ) );
this.handle = this.handles.eq( 0 );
this.handles.each(function( i ) { $( this
).data( "ui-slider-handle-index", i ); }); },
_createRange: function() { var options = this.options,
classes = "";
if ( options.range ) { if ( options.range ===
true ) { if ( !options.values ) {
options.values = [ this._valueMin(),
this._valueMin() ]; } else if ( options.values.length
&& options.values.length !== 2 ) {
options.values = [ options.values[0],
options.values[0] ]; } else if ( $.isArray(
options.values ) ) { options.values =
options.values.slice(0); } }
if ( !this.range || !this.range.length ) {
this.range = $( "<div></div>" )
.appendTo( this.element );
classes = "ui-slider-range" +
// note: this isn‘t the most fittingly semantic
framework class for this element, // but worked best
visually with a variety of themes " ui-widget-header
ui-corner-all"; } else {
this.range.removeClass( "ui-slider-range-min
ui-slider-range-max" ) // Handle range switching
from true to min/max .css({
"left": "",
"bottom": ""
}); }
this.range.addClass( classes + ( (
options.range === "min" || options.range === "max" ) ? " ui-slider-range-" +
options.range : "" ) ); } else { if ( this.range )
{ this.range.remove(); }
this.range = null; } },
_setupEvents: function() { var elements = this.handles.add(
this.range ).filter( "a" ); this._off( elements );
this._on( elements, this._handleEvents );
this._hoverable( elements ); this._focusable( elements
_destroy: function() { this.handles.remove();
if ( this.range ) { this.range.remove();
this.element .removeClass( "ui-slider" +
" ui-slider-horizontal" + "
ui-slider-vertical" + " ui-widget" +
" ui-widget-content" + "
ui-corner-all" );
_mouseCapture: function( event ) { var position, normValue,
distance, closestHandle, index, allowed, offset, mouseOverHandle,
that = this, o = this.options;
if ( o.disabled ) { return false;
this.elementSize = { width:
this.element.outerWidth(), height: this.element.outerHeight()
}; this.elementOffset = this.element.offset();
position = { x: event.pageX, y: event.pageY };
normValue = this._normValueFromMouse( position );
distance = this._valueMax() - this._valueMin() + 1;
this.handles.each(function( i ) { var thisDistance
= Math.abs( normValue - that.values(i) ); if (( distance >
thisDistance ) || ( distance === thisDistance &&
(i === that._lastChangedValue || that.values(i)
=== o.min ))) { distance = thisDistance;
closestHandle = $( this ); index
= i; } });
allowed = this._start( event, index ); if ( allowed
=== false ) { return false; }
this._mouseSliding = true;
this._handleIndex = index;
closestHandle .addClass( "ui-state-active" )
.focus();
offset = closestHandle.offset(); mouseOverHandle =
!$( event.target ).parents().addBack().is( ".ui-slider-handle" );
this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
left: event.pageX - offset.left - ( closestHandle.width() / 2
), top: event.pageY - offset.top - (
closestHandle.height() / 2 ) - ( parseInt(
closestHandle.css("borderTopWidth"), 10 ) || 0 ) - (
parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
if ( !this.handles.hasClass( "ui-state-hover" ) ) {
this._slide( event, index, normValue ); }
this._animateOff = true; return true; },
_mouseStart: function() { return true; },
_mouseDrag: function( event ) { var position = { x:
event.pageX, y: event.pageY }, normValue =
this._normValueFromMouse( position );
this._slide( event, this._handleIndex, normValue );
_mouseStop: function( event ) { this.handles.removeClass(
"ui-state-active" ); this._mouseSliding = false;
this._stop( event, this._handleIndex ); this._change(
event, this._handleIndex );
this._handleIndex = null; this._clickOffset = null;
this._animateOff = false;
_detectOrientation: function() { this.orientation = (
this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
_normValueFromMouse: function( position ) { var pixelTotal,
pixelMouse, percentMouse,
valueTotal, valueMouse;
if ( this.orientation === "horizontal" ) {
pixelTotal = this.elementSize.width;
pixelMouse = position.x - this.elementOffset.left - (
this._clickOffset ? this._clickOffset.left : 0 ); } else {
pixelTotal = this.elementSize.height;
pixelMouse = position.y - this.elementOffset.top - (
this._clickOffset ? this._clickOffset.top : 0 ); }
percentMouse = ( pixelMouse / pixelTotal ); if (
percentMouse > 1 ) { percentMouse = 1; }
if ( percentMouse < 0 ) { percentMouse = 0;
} if ( this.orientation === "vertical" ) {
percentMouse = 1 - percentMouse; }
valueTotal = this._valueMax() - this._valueMin();
valueMouse = this._valueMin() + percentMouse * valueTotal;
return this._trimAlignValue( valueMouse ); },
_start: function( event, index ) { var uiHash = {
handle: this.handles[ index ], value:
this.value() }; if ( this.options.values &&
this.options.values.length ) { uiHash.value = this.values(
index ); uiHash.values = this.values(); }
return this._trigger( "start", event, uiHash ); },
_slide: function( event, index, newVal ) { var otherVal,
newValues, allowed;
if ( this.options.values && this.options.values.length )
{ otherVal = this.values( index ? 0 : 1 );
if ( ( this.options.values.length === 2 &&
this.options.range === true ) && ( ( index
=== 0 && newVal > otherVal) || ( index === 1 && newVal <
otherVal ) ) ) { newVal =
otherVal; }
if ( newVal !== this.values( index ) ) {
newValues = this.values();
newValues[ index ] = newVal; //
A slide can be canceled by returning false from the slide callback
allowed = this._trigger( "slide", event, {
handle: this.handles[ index ],
value: newVal,
values: newValues } );
otherVal = this.values( index ? 0 : 1 );
if ( allowed !== false ) {
this.values( index, newVal );
} } } else {
if ( newVal !== this.value() ) { // A
slide can be canceled by returning false from the slide callback
value: newVal } );
this.value( newVal ); }
_stop: function( event, index ) { var uiHash = {
this._trigger( "stop", event, uiHash ); },
_change: function( event, index ) { if ( !this._keySliding
&& !this._mouseSliding ) { var uiHash = {
handle: this.handles[ index ],
value: this.value() };
if ( this.options.values && this.options.values.length
) { uiHash.value = this.values( index );
uiHash.values = this.values(); }
//store the last changed value index for reference when
handles overlap this._lastChangedValue = index;
this._trigger( "change", event, uiHash ); }
value: function( newValue ) { if ( arguments.length ) {
this.options.value = this._trimAlignValue( newValue );
this._refreshValue(); this._change( null, 0
); return; }
return this._value(); },
values: function( index, newValue ) { var vals,
newValues, i;
if ( arguments.length > 1 ) {
this.options.values[ index ] = this._trimAlignValue( newValue
); this._refreshValue(); this._change( null,
index ); return; }
if ( arguments.length ) { if ( $.isArray(
arguments[ 0 ] ) ) { vals = this.options.values;
newValues = arguments[ 0 ]; for
( i = 0; i < vals.length; i += 1 ) { vals[ i ]
= this._trimAlignValue( newValues[ i ] );
this._change( null, i ); }
this._refreshValue(); } else {
if ( this.options.values &&
this.options.values.length ) { return
this._values( index ); } else {
return this.value(); }
} } else { return
this._values(); } },
_setOption: function( key, value ) { var i,
valsLength = 0;
if ( key === "range" && this.options.range === true ) {
if ( value === "min" ) {
this.options.value = this._values( 0 );
this.options.values = null; } else if
( value === "max" ) { this.options.value = this._values(
this.options.values.length-1 ); this.options.values =
null; } }
if ( $.isArray( this.options.values ) ) {
valsLength = this.options.values.length; }
$.Widget.prototype._setOption.apply( this, arguments );
switch ( key ) { case "orientation":
this._detectOrientation();
this.element .removeClass(
"ui-slider-horizontal ui-slider-vertical" )
.addClass( "ui-slider-" + this.orientation );
this._refreshValue(); break;
case "value": this._animateOff = true;
this._refreshValue();
this._change( null, 0 );
this._animateOff = false; break;
case "values": this._animateOff =
true; this._refreshValue(); for
( i = 0; i < valsLength; i += 1 ) {
case "min": case "max":
this._animateOff = true;
case "range": this._animateOff = true;
this._refresh();
//internal value getter // _value() returns value trimmed by min
and max, aligned by step _value: function() { var val =
this.options.value; val = this._trimAlignValue( val );
return val; },
//internal values getter // _values() returns array of values
trimmed by min and max, aligned by step // _values( index ) returns single
value trimmed by min and max, aligned by step _values: function( index ) {
var val, vals, i;
if ( arguments.length ) { val =
this.options.values[ index ]; val = this._trimAlignValue( val
return val; } else if ( this.options.values
&& this.options.values.length ) { // .slice() creates
a copy of the array // this copy gets trimmed by min and max
and then returned vals = this.options.values.slice();
for ( i = 0; i < vals.length; i+= 1) {
vals[ i ] = this._trimAlignValue( vals[ i ] );
return vals; } else { return
[]; } },
// returns the step-aligned value that val is closest to, between
(inclusive) min and max _trimAlignValue: function( val ) { if
( val <= this._valueMin() ) { return this._valueMin();
} if ( val >= this._valueMax() ) {
return this._valueMax(); } var step =
( this.options.step > 0 ) ? this.options.step : 1,
valModStep = (val - this._valueMin()) % step,
alignValue = val - valModStep;
if ( Math.abs(valModStep) * 2 >= step ) {
alignValue += ( valModStep > 0 ) ? step : ( -step );
// Since JavaScript has problems with large floats, round
// the final value to 5 digits after the decimal point (see #4124)
return parseFloat( alignValue.toFixed(5) ); },
_valueMin: function() { return this.options.min;
_valueMax: function() { return this.options.max;
_refreshValue: function() { var lastValPercent, valPercent,
value, valueMin, valueMax, oRange = this.options.range,
o = this.options, that = this,
animate = ( !this._animateOff ) ? o.animate : false,
_set = {};
{ this.handles.each(function( i ) {
valPercent = ( that.values(i) - that._valueMin() ) / (
that._valueMax() - that._valueMin() ) * 100; _set[
that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ](
_set, o.animate ); if ( that.options.range === true ) {
if ( that.orientation === "horizontal" ) {
if ( i === 0 ) {
that.range.stop( 1, 1 )[ animate ?
"animate" : "css" ]( { left: valPercent + "%" }, o.animate );
} if ( i
=== 1 ) { that.range[ animate ?
"animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue:
false, duration: o.animate } ); }
} else { if (
i === 0 ) { that.range.stop( 1, 1 )[
animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
"animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue:
lastValPercent = valPercent; });
} else { value = this.value();
valueMin = this._valueMin(); valueMax =
this._valueMax(); valPercent = ( valueMax !== valueMin ) ?
( value - valueMin ) / ( valueMax - valueMin ) *
100 : 0; _set[ this.orientation
=== "horizontal" ? "left" : "bottom" ] = valPercent + "%";
this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set,
o.animate );
if ( oRange === "min" && this.orientation ===
"horizontal" ) { this.range.stop( 1, 1 )[ animate ?
"animate" : "css" ]( { width: valPercent + "%" }, o.animate );
} if ( oRange === "max" &&
this.orientation === "horizontal" ) { this.range[
animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue:
false, duration: o.animate } ); } if (
oRange === "min" && this.orientation === "vertical" ) {
this.range.stop( 1, 1 )[ animate ? "animate" : "css" ](
{ height: valPercent + "%" }, o.animate ); }
if ( oRange === "max" && this.orientation ===
"vertical" ) { this.range[ animate ? "animate" : "css"
]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate }
_handleEvents: { keydown: function( event ) {
var allowed, curVal, newVal, step,
index = $( event.target ).data( "ui-slider-handle-index"
switch ( event.keyCode ) { case
$.ui.keyCode.HOME: case $.ui.keyCode.END:
case $.ui.keyCode.PAGE_UP: case
$.ui.keyCode.PAGE_DOWN: case $.ui.keyCode.UP:
case $.ui.keyCode.RIGHT: case
$.ui.keyCode.DOWN: case $.ui.keyCode.LEFT:
if ( !this._keySliding ) {
this._keySliding = true;
$( event.target ).addClass(
"ui-state-active" ); allowed = this._start(
event, index ); if ( allowed === false ) {
return;
break; }
step = this.options.step; if (
this.options.values && this.options.values.length ) {
curVal = newVal = this.values( index );
} else { curVal = newVal =
this.value(); }
$.ui.keyCode.HOME: newVal = this._valueMin();
$.ui.keyCode.END: newVal = this._valueMax();
$.ui.keyCode.PAGE_UP: newVal =
this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) /
numPages ) ); break; case
$.ui.keyCode.PAGE_DOWN: newVal =
this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) /
$.ui.keyCode.UP: case $.ui.keyCode.RIGHT:
if ( curVal === this._valueMax() ) {
newVal = this._trimAlignValue( curVal + step );
if ( curVal === this._valueMin() ) {
newVal = this._trimAlignValue( curVal - step );
this._slide( event, index, newVal ); },
click: function( event ) { event.preventDefault();
}, keyup: function( event ) { var
index = $( event.target ).data( "ui-slider-handle-index" );
if ( this._keySliding ) {
this._keySliding = false;
this._stop( event, index );
this._change( event, index ); $(
event.target ).removeClass( "ui-state-active" ); }
}(jQuery)); (function( $, undefined ) {
function isFloating(item) { return
(/left|right/).test(item.css("float")) ||
(/inline|table-cell/).test(item.css("display")); }
$.widget("ui.sortable", $.ui.mouse, { version: "1.10.4",
widgetEventPrefix: "sort", ready: false, options: {
connectWith: false, containment: false,
cursor: "auto", cursorAt: false,
dropOnEmpty: true, forcePlaceholderSize: false,
forceHelperSize: false, grid: false, handle:
false, helper: "original", items: "> *",
opacity: false, placeholder: false, revert:
false, scroll: true, scrollSensitivity: 20,
scrollSpeed: 20, scope: "default",
tolerance: "intersect", zIndex: 1000,
// callbacks activate: null, beforeStop:
null, change: null, deactivate: null, out:
null, over: null, receive: null, remove:
null, sort: null, start: null, stop: null,
update: null }, _create: function() {
var o = this.options; this.containerCache = {};
this.element.addClass("ui-sortable");
//Get the items this.refresh();
//Let‘s determine if the items are being displayed horizontally
this.floating = this.items.length ? o.axis === "x" ||
isFloating(this.items[0].item) : false;
//Let‘s determine the parent‘s offset this.offset =
this.element.offset();
//Initialize mouse events for interaction
//We‘re ready to go this.ready = true;
.removeClass("ui-sortable ui-sortable-disabled");
for ( var i = this.items.length - 1; i >= 0; i-- ) {
this.items[i].item.removeData(this.widgetName + "-item");
_setOption: function(key, value){ if ( key === "disabled" )
{ this.options[ key ] = value;
this.widget().toggleClass( "ui-sortable-disabled", !!value
); } else { // Don‘t call widget base _setOption
for disable as it adds ui-state-disabled class
$.Widget.prototype._setOption.apply(this, arguments);
_mouseCapture: function(event, overrideHandle) { var
currentItem = null, validHandle = false,
if (this.reverting) { return false;
if(this.options.disabled || this.options.type === "static") {
//We have to refresh the items data once first
this._refreshItems(event);
//Find out if the clicked node (or one of its parents) is a
actual item in this.items $(event.target).parents().each(function()
{ if($.data(this, that.widgetName + "-item") === that) {
currentItem = $(this); return
false; } }); if($.data(event.target,
that.widgetName + "-item") === that) { currentItem =
$(event.target); }
if(!currentItem) { return false; }
if(this.options.handle && !overrideHandle) {
$(this.options.handle,
currentItem).find("*").addBack().each(function() {
if(this === event.target) {
validHandle = true; }
}); if(!validHandle) {
return false; } }
this.currentItem = currentItem;
this._removeCurrentsFromItems(); return true;
_mouseStart: function(event, overrideHandle, noActivation) {
var i, body, o = this.options;
this.currentContainer = this;
//We only need to call refreshPositions, because the refreshItems
call has been moved to mouseCapture this.refreshPositions();
//Get the next scrolling parent this.scrollParent =
this.helper.scrollParent();
this.offset = this.currentItem.offset(); this.offset = {
top: this.offset.top - this.margins.top,
left: this.offset.left - this.margins.left };
// Only after we got the offset, we can change the helper‘s
position to absolute // TODO: Still need to figure out a way to make
relative sorting possible this.helper.css("position", "absolute");
this.cssPosition = this.helper.css("position");
this.originalPosition = this._generatePosition(event);
this.originalPageX = event.pageX; this.originalPageY =
//Cache the former DOM position this.domPosition = {
prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
//If the helper is not the original, hide the original so it‘s
not playing any role during the drag, won‘t cause anything bad this way
if(this.helper[0] !== this.currentItem[0]) {
this.currentItem.hide(); }
//Create the placeholder
this._createPlaceholder();
if(o.containment) { this._setContainment();
if( o.cursor && o.cursor !== "auto" ) { // cursor option
body = this.document.find( "body" );
// support: IE this.storedCursor =
body.css( "cursor" ); body.css( "cursor", o.cursor );
this.storedStylesheet = $( "<style>*{ cursor:
"+o.cursor+" !important; }</style>" ).appendTo( body ); }
if(o.opacity) { // opacity option if
(this.helper.css("opacity")) { this._storedOpacity =
this.helper.css("opacity"); }
this.helper.css("opacity", o.opacity); }
if(o.zIndex) { // zIndex option if
(this.helper.css("zIndex")) { this._storedZIndex =
this.helper.css("zIndex"); }
this.helper.css("zIndex", o.zIndex); }
//Prepare scrolling if(this.scrollParent[0] !==
document && this.scrollParent[0].tagName !== "HTML") {
this.overflowOffset = this.scrollParent.offset();
//Call callbacks this._trigger("start", event,
this._uiHash());
if(!this._preserveHelperProportions) {
this._cacheHelperProportions(); }
//Post "activate" events to possible containers if(
!noActivation ) { for ( i = this.containers.length - 1; i
>= 0; i-- ) { this.containers[ i ]._trigger(
"activate", event, this._uiHash( this ) ); } }
//Prepare possible droppables if($.ui.ddmanager) {
$.ui.ddmanager.current = this; }
if ($.ui.ddmanager && !o.dropBehaviour) {
this.dragging = true;
this.helper.addClass("ui-sortable-helper");
this._mouseDrag(event); //Execute the drag once - this causes the
helper not to be visible before getting its correct position return
true;
_mouseDrag: function(event) { var i, item, itemElement,
intersection, o = this.options, scrolled =
if (!this.lastPositionAbs) {
this.lastPositionAbs = this.positionAbs; }
//Do scrolling if(this.options.scroll) {
if(this.scrollParent[0] !== document &&
this.scrollParent[0].tagName !== "HTML") {
if((this.overflowOffset.top +
this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
this.scrollParent[0].scrollTop = scrolled =
this.scrollParent[0].scrollTop + o.scrollSpeed; } else
if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
this.scrollParent[0].scrollTop - o.scrollSpeed; }
if((this.overflowOffset.left +
this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
this.scrollParent[0].scrollLeft = scrolled =
this.scrollParent[0].scrollLeft + o.scrollSpeed; } else
if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
this.scrollParent[0].scrollLeft - o.scrollSpeed; }
if(scrolled !== false && $.ui.ddmanager &&
!o.dropBehaviour) { $.ui.ddmanager.prepareOffsets(this,
event); } }
//Regenerate the absolute position used for position checks
this.positionAbs = this._convertPositionTo("absolute");
//Set the helper position if(!this.options.axis ||
this.options.axis !== "y") { this.helper[0].style.left =
this.position.left+"px"; } if(!this.options.axis ||
this.options.axis !== "x") { this.helper[0].style.top =
this.position.top+"px"; }
//Rearrange for (i = this.items.length - 1; i >=
0; i--) {
//Cache variables and intersection, continue if no
intersection item = this.items[i];
itemElement = item.item[0]; intersection =
this._intersectsWithPointer(item); if (!intersection) {
// Only put the placeholder inside the current Container,
skip all // items from other containers. This works because
when moving // an item from one container to another the
// currentContainer is switched before the placeholder is
moved. // // Without this, moving items in
"sub-sortables" can cause // the placeholder to jitter
beetween the outer and inner container. if (item.instance !==
this.currentContainer) { continue;
// cannot intersect with itself // no
useless actions that have been done before // no action if the
item moved is the parent of the item checked if (itemElement
!== this.currentItem[0] &&
this.placeholder[intersection === 1 ? "next" :
"prev"]()[0] !== itemElement &&
!$.contains(this.placeholder[0], itemElement) &&
(this.options.type === "semi-dynamic" ?
!$.contains(this.element[0], itemElement) : true) ) {
this.direction = intersection === 1 ? "down" :
"up";
if (this.options.tolerance === "pointer" ||
this._intersectsWithSides(item)) {
this._rearrange(event, item);
} else { break;
this._trigger("change", event, this._uiHash());
break; } }
//Post events to containers
this._contactContainers(event);
//Interconnect with droppables if($.ui.ddmanager) {
//Call callbacks this._trigger("sort", event,
this.lastPositionAbs = this.positionAbs; return
_mouseStop: function(event, noPropagation) {
if(!event) { return; }
if ($.ui.ddmanager && !this.options.dropBehaviour) {
$.ui.ddmanager.drop(this, event); }
if(this.options.revert) { var that = this,
cur = this.placeholder.offset(),
axis = this.options.axis,
animation = {};
if ( !axis || axis === "x" ) {
animation.left = cur.left - this.offset.parent.left -
this.margins.left + (this.offsetParent[0] === document.body ? 0 :
this.offsetParent[0].scrollLeft); } if (
!axis || axis === "y" ) { animation.top = cur.top -
this.offset.parent.top - this.margins.top + (this.offsetParent[0] ===
document.body ? 0 : this.offsetParent[0].scrollTop); }
this.reverting = true;
$(this.helper).animate( animation,
parseInt(this.options.revert, 10) || 500, function() {
that._clear(event); }); }
else { this._clear(event, noPropagation); }
if(this.dragging) {
this._mouseUp({ target: null });
if(this.options.helper === "original") {
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
} else { this.currentItem.show();
//Post deactivating events to containers
for (var i = this.containers.length - 1; i >= 0; i--){
this.containers[i]._trigger("deactivate", null,
this._uiHash(this));
if(this.containers[i].containerCache.over) {
this.containers[i]._trigger("out", null,
this.containers[i].containerCache.over = 0;
if (this.placeholder) {
//$(this.placeholder[0]).remove(); would have been the jQuery
way - unfortunately, it unbinds ALL events from the original node!
if(this.placeholder[0].parentNode) {
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
} if(this.options.helper !== "original"
&& this.helper && this.helper[0].parentNode) {
this.helper.remove(); }
$.extend(this, { helper: null,
dragging: false, reverting:
false, _noFinalSort: null });
if(this.domPosition.prev) {
$(this.domPosition.prev).after(this.currentItem);
$(this.domPosition.parent).prepend(this.currentItem);
serialize: function(o) {
var items = this._getItemsAsjQuery(o && o.connected),
str = []; o = o || {};
$(items).each(function() { var res = ($(o.item
|| this).attr(o.attribute || "id") || "").match(o.expression ||
(/(.+)[\-=_](.+)/)); if (res) {
str.push((o.key || res[1]+"[]")+"="+(o.key &&
o.expression ? res[1] : res[2])); } });
if(!str.length && o.key) {
str.push(o.key + "="); }
return str.join("&");
toArray: function(o) {
ret = [];
o = o || {};
items.each(function() { ret.push($(o.item ||
this).attr(o.attribute || "id") || ""); }); return ret;
/* Be careful with the following core functions */
_intersectsWith: function(item) {
var x1 = this.positionAbs.left, x2 = x1 +
this.helperProportions.width, y1 = this.positionAbs.top,
y2 = y1 + this.helperProportions.height, l =
item.left, r = l + item.width, t = item.top,
b = t + item.height, dyClick =
this.offset.click.top, dxClick = this.offset.click.left,
isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1
+ dyClick ) > t && ( y1 + dyClick ) < b ),
isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 +
dxClick ) > l && ( x1 + dxClick ) < r ),
isOverElement = isOverElementHeight &&
isOverElementWidth;
if ( this.options.tolerance === "pointer" ||
this.options.forcePointerForContainers ||
(this.options.tolerance !== "pointer" &&
this.helperProportions[this.floating ? "width" : "height"] >
item[this.floating ? "width" : "height"]) ) {
return isOverElement; } else {
return (l < x1 + (this.helperProportions.width / 2)
&& // Right Half x2 -
(this.helperProportions.width / 2) < r && // Left Half
t < y1 + (this.helperProportions.height / 2)
&& // Bottom Half y2 -
(this.helperProportions.height / 2) < b ); // Top Half
_intersectsWithPointer: function(item) {
var isOverElementHeight = (this.options.axis === "x") ||
isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
isOverElementWidth = (this.options.axis === "y") ||
isOverAxis(this.positionAbs.left + this.offset.click.left, item.left,
item.width), isOverElement = isOverElementHeight &&
isOverElementWidth, verticalDirection =
this._getDragVerticalDirection(), horizontalDirection =
this._getDragHorizontalDirection();
if (!isOverElement) { return false;
return this.floating ? ( ((horizontalDirection
&& horizontalDirection === "right") || verticalDirection === "down") ? 2
: 1 ) : ( verticalDirection && (verticalDirection ===
"down" ? 2 : 1) );
_intersectsWithSides: function(item) {
var isOverBottomHalf = isOverAxis(this.positionAbs.top +
this.offset.click.top, item.top + (item.height/2), item.height),
isOverRightHalf = isOverAxis(this.positionAbs.left +
this.offset.click.left, item.left + (item.width/2), item.width),
verticalDirection = this._getDragVerticalDirection(),
horizontalDirection = this._getDragHorizontalDirection();
if (this.floating && horizontalDirection) {
return ((horizontalDirection === "right" &&
isOverRightHalf) || (horizontalDirection === "left" &&
!isOverRightHalf)); } else { return
verticalDirection && ((verticalDirection === "down" &&
isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
_getDragVerticalDirection: function() { var delta =
this.positionAbs.top - this.lastPositionAbs.top; return delta !== 0
&& (delta > 0 ? "down" : "up"); },
_getDragHorizontalDirection: function() { var delta =
this.positionAbs.left - this.lastPositionAbs.left; return delta !==
0 && (delta > 0 ? "right" : "left"); },
refresh: function(event) { this._refreshItems(event);
this.refreshPositions(); return this; },
_connectWith: function() { var options = this.options;
return options.connectWith.constructor === String ?
[options.connectWith] : options.connectWith; },
_getItemsAsjQuery: function(connected) {
var i, j, cur, inst, items = [],
queries = [], connectWith =
this._connectWith();
if(connectWith && connected) { for (i =
connectWith.length - 1; i >= 0; i--){ cur =
$(connectWith[i]); for ( j = cur.length - 1; j >= 0;
j--){ inst = $.data(cur[j], this.widgetFullName);
if(inst && inst !== this &&
!inst.options.disabled) {
queries.push([$.isFunction(inst.options.items)
? inst.options.items.call(inst.element) : $(inst.options.items,
inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),
inst]); } }
queries.push([$.isFunction(this.options.items) ?
this.options.items.call(this.element, null, { options: this.options, item:
this.currentItem }) : $(this.options.items,
this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),
this]);
function addItems() { items.push( this );
} for (i = queries.length - 1; i >= 0; i--){
queries[i][0].each( addItems ); }
return $(items);
_removeCurrentsFromItems: function() {
var list = this.currentItem.find(":data(" + this.widgetName +
"-item)");
this.items = $.grep(this.items, function (item) {
for (var j=0; j < list.length; j++) {
if(list[j] === item.item[0]) {
} return true; });
_refreshItems: function(event) {
this.items = []; this.containers = [this];
var i, j, cur, inst, targetData, _queries, item, queriesLength,
items = this.items, queries =
[[$.isFunction(this.options.items) ? this.options.items.call(this.element[0],
event, { item: this.currentItem }) : $(this.options.items, this.element),
this]], connectWith = this._connectWith();
if(connectWith && this.ready) { //Shouldn‘t be run the
first time through due to massive slow-down for (i =
$(connectWith[i]); for (j = cur.length - 1; j >= 0;
? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) :
$(inst.options.items, inst.element), inst]);
this.containers.push(inst);
for (i = queries.length - 1; i >= 0; i--) {
targetData = queries[i][1]; _queries =
queries[i][0];
for (j=0, queriesLength = _queries.length; j <
queriesLength; j++) { item = $(_queries[j]);
item.data(this.widgetName + "-item", targetData); //
Data for target checking (mouse manager)
items.push({ item:
item, instance: targetData,
width: 0, height: 0,
left: 0, top: 0 });
refreshPositions: function(fast) {
//This has to be redone because due to the item being moved
out/into the offsetParent, the offsetParent‘s position will change
if(this.offsetParent && this.helper) {
var i, item, t, p;
for (i = this.items.length - 1; i >= 0; i--){
item = this.items[i];
//We ignore calculating positions of all connected
containers when we‘re not over them if(item.instance !==
this.currentContainer && this.currentContainer && item.item[0]
!== this.currentItem[0]) { continue;
t = this.options.toleranceElement ?
$(this.options.toleranceElement, item.item) : item.item;
if (!fast) { item.width =
t.outerWidth(); item.height = t.outerHeight();
p = t.offset(); item.left = p.left;
item.top = p.top; }
if(this.options.custom &&
this.options.custom.refreshContainers) {
this.options.custom.refreshContainers.call(this);
} else { for (i = this.containers.length - 1; i
>= 0; i--){ p = this.containers[i].element.offset();
this.containers[i].containerCache.left = p.left;
this.containers[i].containerCache.top = p.top;
this.containers[i].containerCache.width =
this.containers[i].element.outerWidth();
this.containers[i].containerCache.height =
this.containers[i].element.outerHeight(); } }
_createPlaceholder: function(that) { that = that || this;
var className, o = that.options;
if(!o.placeholder || o.placeholder.constructor === String) {
className = o.placeholder; o.placeholder = {
element: function() {
var nodeName =
that.currentItem[0].nodeName.toLowerCase(),
element = $( "<" + nodeName + ">",
that.document[0] ) .addClass(className
|| that.currentItem[0].className+" ui-sortable-placeholder")
.removeClass("ui-sortable-helper");
if ( nodeName === "tr" ) {
that.currentItem.children().each(function()
{ $(
"<td>&#160;</td>", that.document[0] )
.attr( "colspan", $( this
).attr( "colspan" ) || 1 )
.appendTo( element );
}); } else if
( nodeName === "img" ) { element.attr(
"src", that.currentItem.attr( "src" ) ); }
if ( !className ) {
element.css( "visibility", "hidden" );
return element; },
update: function(container, p) {
// 1. If a className is set as ‘placeholder
option, we don‘t force sizes - the class is responsible for that
// 2. The option ‘forcePlaceholderSize can be
enabled to force it even if a class name is specified
if(className && !o.forcePlaceholderSize) {
//If the element doesn‘t have a actual height
by itself (without styles coming from a stylesheet), it receives the inline
height from the dragged item if(!p.height()) {
p.height(that.currentItem.innerHeight() -
parseInt(that.currentItem.css("paddingTop")||0, 10) -
parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
if(!p.width()) {
p.width(that.currentItem.innerWidth() -
parseInt(that.currentItem.css("paddingLeft")||0, 10) -
parseInt(that.currentItem.css("paddingRight")||0, 10)); }
} }; }
//Create the placeholder that.placeholder =
$(o.placeholder.element.call(that.element, that.currentItem));
//Append it after the actual current item
that.currentItem.after(that.placeholder);
//Update the size of the placeholder (TODO: Logic to fuzzy, see
line 316/317) o.placeholder.update(that, that.placeholder);
_contactContainers: function(event) { var i, j, dist,
itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom,
floating, innermostContainer = null,
innermostIndex = null;
// get innermost container that intersects with item
for (i = this.containers.length - 1; i >= 0; i--) {
// never consider a container that‘s located within the
item itself if($.contains(this.currentItem[0],
this.containers[i].element[0])) { continue;
if(this._intersectsWith(this.containers[i].containerCache))
// if we‘ve already found a container and it‘s more
"inner" than this, then continue if(innermostContainer
&& $.contains(this.containers[i].element[0],
innermostContainer.element[0])) { continue;
innermostContainer = this.containers[i];
innermostIndex = i;
} else { // container doesn‘t
intersect. trigger "out" event if necessary
this.containers[i]._trigger("out", event,
// if no intersecting containers found, return
if(!innermostContainer) { return;
// move the item into the container if it‘s not there already
if(this.containers.length === 1) { if
(!this.containers[innermostIndex].containerCache.over) {
this.containers[innermostIndex]._trigger("over", event,
this.containers[innermostIndex].containerCache.over = 1;
} } else {
//When entering a new container, we will find the item with
the least distance and append our item near it dist = 10000;
itemWithLeastDistance = null; floating =
innermostContainer.floating || isFloating(this.currentItem);
posProperty = floating ? "left" : "top";
sizeProperty = floating ? "width" : "height";
base = this.positionAbs[posProperty] +
this.offset.click[posProperty]; for (j = this.items.length -
1; j >= 0; j--) {
if(!$.contains(this.containers[innermostIndex].element[0],
this.items[j].item[0])) { continue;
} if(this.items[j].item[0] ===
this.currentItem[0]) { continue;
} if (floating &&
!isOverAxis(this.positionAbs.top + this.offset.click.top, this.items[j].top,
this.items[j].height)) { continue;
} cur =
this.items[j].item.offset()[posProperty]; nearBottom =
false; if(Math.abs(cur - base) > Math.abs(cur +
this.items[j][sizeProperty] - base)){ nearBottom =
true; cur += this.items[j][sizeProperty];
if(Math.abs(cur - base) < dist) {
dist = Math.abs(cur - base); itemWithLeastDistance
= this.items[j]; this.direction = nearBottom ?
"up": "down"; } }
//Check if dropOnEmpty is enabled
if(!itemWithLeastDistance &&
!this.options.dropOnEmpty) { return;
if(this.currentContainer ===
this.containers[innermostIndex]) { return;
itemWithLeastDistance ? this._rearrange(event,
itemWithLeastDistance, null, true) : this._rearrange(event, null,
this.containers[innermostIndex].element, true);
this._trigger("change", event, this._uiHash());
this.containers[innermostIndex]._trigger("change", event,
this._uiHash(this)); this.currentContainer =
this.containers[innermostIndex];
//Update the placeholder
this.options.placeholder.update(this.currentContainer,
this.placeholder);
this.containers[innermostIndex]._trigger("over", event,
this.containers[innermostIndex].containerCache.over = 1;
$.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event,
this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() :
this.currentItem);
//Add the helper to the DOM if that didn‘t happen already
if(!helper.parents("body").length) { $(o.appendTo
!== "parent" ? o.appendTo :
this.currentItem[0].parentNode)[0].appendChild(helper[0]); }
if(helper[0] === this.currentItem[0]) {
this._storedCSS = { width: this.currentItem[0].style.width,
height: this.currentItem[0].style.height, position:
this.currentItem.css("position"), top: this.currentItem.css("top"), left:
this.currentItem.css("left") }; }
if(!helper[0].style.width || o.forceHelperSize) {
helper.width(this.currentItem.width()); }
if(!helper[0].style.height || o.forceHelperSize) {
helper.height(this.currentItem.height()); }
//Get the offsetParent and cache its position
this.offsetParent = this.helper.offsetParent(); var po =
this.offsetParent.offset();
// This needs to be actually done for all browsers, since
pageX/pageY includes this information // with an ugly IE fix
if( this.offsetParent[0] === document.body ||
(this.offsetParent[0].tagName &&
this.currentItem.position(); return {
top: p.top - (parseInt(this.helper.css("top"),10) || 0)
+ this.scrollParent.scrollTop(), left: p.left -
left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
var ce, co, over, o = this.options;
if(o.containment === "parent") { o.containment =
this.helper[0].parentNode; } if(o.containment ===
"document" || o.containment === "window") { this.containment =
[ 0 - this.offset.relative.left -
this.offset.parent.left, 0 - this.offset.relative.top -
this.offset.parent.top, $(o.containment === "document" ?
document : window).width() - this.helperProportions.width - this.margins.left,
($(o.containment === "document" ? document :
window).height() || document.body.parentNode.scrollHeight) -
if(!(/^(document|window|parent)$/).test(o.containment)) {
ce = $(o.containment)[0]; co =
$(o.containment).offset(); over = ($(ce).css("overflow") !==
"hidden");
this.containment = [ co.left +
(parseInt($(ce).css("borderLeftWidth"),10) || 0) +
(parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0)
+ (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth)
: ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) -
(parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width -
this.margins.left, co.top+(over ?
Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) -
(parseInt($(ce).css("borderTopWidth"),10) || 0) -
(parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height -
this.margins.top ]; }
if(!pos) { pos = this.position; }
this.cssPosition === "absolute" && !(this.scrollParent[0] !== document
&& $.contains(this.scrollParent[0], this.offsetParent[0])) ?
this.offsetParent : this.scrollParent, scrollIsRootNode =
(/(html|body)/i).test(scroll[0].tagName);
- // The
-this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )
* mod) ), left: (
pos.left
-this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) *
mod) ) };
var top, left, o = this.options,
pageX = event.pageX, pageY = event.pageY,
scroll = this.cssPosition === "absolute" &&
!(this.scrollParent[0] !== document && $.contains(this.scrollParent[0],
this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode
= (/(html|body)/i).test(scroll[0].tagName);
// This is another very weird special case that only happens for
relative elements: // 1. If the css position is relative
// 2. and the scroll parent is the document or similar to the offset
parent // we have to refresh the relative offset during the scroll
so there are no jumps if(this.cssPosition === "relative" &&
!(this.scrollParent[0] !== document && this.scrollParent[0] !==
this.offsetParent[0])) { this.offset.relative =
this._getRelativeOffset(); }
if(this.originalPosition) { //If we are not dragging yet, we
won‘t check for options
if(this.containment) {
this.containment[0]) { pageX = this.containment[0]
+ this.offset.click.left; }
this.containment[1]) { pageY = this.containment[1]
+ this.offset.click.top; }
this.containment[2]) { pageX = this.containment[2]
this.containment[3]) { pageY = this.containment[3]
+ this.offset.click.top; } }
if(o.grid) { top =
o.grid[1]; pageY = this.containment ? ( (top -
this.offset.click.top >= this.containment[1] && top -
this.offset.click.top <= this.containment[3]) ? top : ((top -
this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top +
o.grid[1])) : top;
left = this.originalPageX + Math.round((pageX -
this.originalPageX) / o.grid[0]) * o.grid[0]; pageX =
this.containment ? ( (left - this.offset.click.left >= this.containment[0]
&& left - this.offset.click.left <= this.containment[2]) ? left :
((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] :
left + o.grid[0])) : left; }
- //
The absolute mouse position this.offset.click.top
- //
this.offset.relative.top - //
Only for relative positioned nodes: Relative offset from element to offset
parent this.offset.parent.top
-this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() )
)) ), left: ( pageX
this.offset.relative.left - //
parent this.offset.parent.left
-this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
_rearrange: function(event, i, a, hardRefresh) {
a ? a[0].appendChild(this.placeholder[0]) :
i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction ===
"down" ? i.item[0] : i.item[0].nextSibling));
//Various things done here to improve the performance:
// 1. we create a setTimeout, that calls refreshPositions
// 2. on the instance, we have a counter variable, that get‘s higher
after every append // 3. on the local scope, we copy the counter
variable, and check in the timeout, if it‘s still the same // 4.
this lets only the last addition to the timeout stack through
this.counter = this.counter ? ++this.counter : 1; var
counter = this.counter;
this._delay(function() { if(counter ===
this.counter) { this.refreshPositions(!hardRefresh);
//Precompute after each DOM insertion, NOT on mousemove }
_clear: function(event, noPropagation) {
this.reverting = false; // We delay all events that
have to be triggered to after the point where the placeholder has been removed
and // everything else normalized again var i,
delayedTriggers = [];
// We first have to update the dom position of the actual
currentItem // Note: don‘t do it if the current item is already
removed (by a user), or it gets reappended (see #4088)
if(!this._noFinalSort && this.currentItem.parent().length) {
this.placeholder.before(this.currentItem); }
this._noFinalSort = null;
if(this.helper[0] === this.currentItem[0]) {
for(i in this._storedCSS) {
if(this._storedCSS[i] === "auto" || this._storedCSS[i]
=== "static") { this._storedCSS[i] = "";
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
} else { this.currentItem.show();
if(this.fromOutside && !noPropagation) {
delayedTriggers.push(function(event) {
this._trigger("receive", event, this._uiHash(this.fromOutside)); });
} if((this.fromOutside || this.domPosition.prev !==
this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent
!== this.currentItem.parent()[0]) && !noPropagation) {
delayedTriggers.push(function(event) { this._trigger("update",
event, this._uiHash()); }); //Trigger update callback if the DOM position has
changed }
// Check if the items Container has Changed and trigger
appropriate // events. if (this !==
this.currentContainer) { if(!noPropagation) {
delayedTriggers.push(function(event) {
this._trigger("remove", event, this._uiHash()); });
delayedTriggers.push((function(c) { return
function(event) { c._trigger("receive", event, this._uiHash(this)); };
}).call(this, this.currentContainer));
function(event) { c._trigger("update", event, this._uiHash(this)); };
}).call(this, this.currentContainer)); } }
//Post events to containers function delayEvent(
type, instance, container ) { return function( event ) {
container._trigger( type, event, instance._uiHash(
instance ) ); }; } for (i =
this.containers.length - 1; i >= 0; i--){ if
(!noPropagation) { delayedTriggers.push( delayEvent(
"deactivate", this, this.containers[ i ] ) ); }
if(this.containers[i].containerCache.over) {
delayedTriggers.push( delayEvent( "out", this,
this.containers[ i ] ) );
this.containers[i].containerCache.over = 0;
//Do what was originally in plugins if (
this.storedCursor ) { this.document.find( "body" ).css(
"cursor", this.storedCursor ); this.storedStylesheet.remove();
} if(this._storedOpacity) {
this.helper.css("opacity", this._storedOpacity); }
if(this._storedZIndex) { this.helper.css("zIndex",
this._storedZIndex === "auto" ? "" : this._storedZIndex); }
this.dragging = false; if(this.cancelHelperRemoval) {
if(!noPropagation) {
this._trigger("beforeStop", event, this._uiHash());
for (i=0; i < delayedTriggers.length; i++) {
delayedTriggers[i].call(this, event);
} //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
this.fromOutside = false; return false;
if(!noPropagation) {
this._trigger("beforeStop", event, this._uiHash());
//$(this.placeholder[0]).remove(); would have been the jQuery way
- unfortunately, it unbinds ALL events from the original node!
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
this.helper.remove(); } this.helper =
null;
if(!noPropagation) { for (i=0; i <
delayedTriggers.length; i++) {
delayedTriggers[i].call(this, event);
} //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
this.fromOutside = false; return true;
_trigger: function() { if
($.Widget.prototype._trigger.apply(this, arguments) === false) {
this.cancel(); } },
_uiHash: function(_inst) { var inst = _inst || this;
return { helper: inst.helper,
placeholder: inst.placeholder || $([]),
position: inst.position, originalPosition:
inst.originalPosition, offset: inst.positionAbs,
item: inst.currentItem, sender: _inst ?
_inst.element : null }; }
})(jQuery); (function( $ ) {
function modifier( fn ) { return function() { var previous
= this.element.val(); fn.apply( this, arguments );
this._refresh(); if ( previous !== this.element.val() )
{ this._trigger( "change" ); } }; }
$.widget( "ui.spinner", { version: "1.10.4", defaultElement:
"<input>", widgetEventPrefix: "spin", options: {
culture: null, icons: { down:
"ui-icon-triangle-1-s", up: "ui-icon-triangle-1-n"
}, incremental: true, max: null,
min: null, numberFormat: null, page: 10,
step: 1,
change: null, spin: null, start: null,
stop: null },
_create: function() { // handle string values that need to
be parsed this._setOption( "max", this.options.max );
this._setOption( "min", this.options.min );
this._setOption( "step", this.options.step );
// Only format if there is a value, prevents the field from being
marked // as invalid in Firefox, see #9573. if (
this.value() !== "" ) { // Format the value, but don‘t
constrain. this._value( this.element.val(), true );
this._draw(); this._on( this._events );
this._refresh();
_getCreateOptions: function() { var options = {},
element = this.element;
$.each( [ "min", "max", "step" ], function( i, option ) {
var value = element.attr( option ); if (
value !== undefined && value.length ) { options[
option ] = value; } });
return options; },
_events: { keydown: function( event ) {
if ( this._start( event ) && this._keydown( event ) )
{ event.preventDefault(); }
}, keyup: "_stop", focus: function() {
this.previous = this.element.val(); },
blur: function( event ) { if ( this.cancelBlur ) {
delete this.cancelBlur; return;
this._stop(); this._refresh();
if ( this.previous !== this.element.val() ) {
this._trigger( "change", event ); }
}, mousewheel: function( event, delta ) {
if ( !delta ) { return;
} if ( !this.spinning &&
!this._start( event ) ) { return false;
this._spin( (delta > 0 ? 1 : -1) * this.options.step,
event ); clearTimeout( this.mousewheelTimer );
this.mousewheelTimer = this._delay(function() {
if ( this.spinning ) {
this._stop( event ); }
}, 100 ); event.preventDefault();
}, "mousedown .ui-spinner-button": function( event ) {
var previous;
// We never want the buttons to have focus; whenever the
user is // interacting with the spinner, the focus should be
on the input. // If the input is focused then this.previous is
properly set from // when the input first received focus. If
the input is not focused // then we need to set this.previous
based on the value before spinning. previous = this.element[0]
=== this.document[0].activeElement ? this.previous :
this.element.val(); function checkFocus() {
var isActive = this.element[0] ===
this.document[0].activeElement; if ( !isActive ) {
this.element.focus();
// support: IE // IE
sets focus asynchronously, so we need to check if focus
// moved off of the input because the user clicked
on the button. this._delay(function() {
// ensure focus is on (or stays on) the text field
event.preventDefault(); checkFocus.call(
this );
// support: IE // IE doesn‘t prevent
moving focus even with event.preventDefault() // so we set a
flag to know when we should ignore the blur event // and check
(again) if focus moved off of the input. this.cancelBlur =
true; this._delay(function() { delete
this.cancelBlur; checkFocus.call( this );
if ( this._start( event ) === false ) {
this._repeat( null, $( event.currentTarget ).hasClass(
"ui-spinner-up" ) ? 1 : -1, event ); }, "mouseup
.ui-spinner-button": "_stop", "mouseenter .ui-spinner-button":
function( event ) { // button will add ui-state-active if
mouse was down while mouseleave and kept down if ( !$(
event.currentTarget ).hasClass( "ui-state-active" ) ) {
"ui-spinner-up" ) ? 1 : -1, event ); }, // TODO: do we
really want to consider this a stop? // shouldn‘t we just stop the
repeater and wait until mouseup before // we trigger the stop event?
"mouseleave .ui-spinner-button": "_stop" },
_draw: function() { var uiSpinner = this.uiSpinner =
this.element .addClass( "ui-spinner-input" )
.attr( "autocomplete", "off" ) .wrap(
this._uiSpinnerHtml() ) .parent() //
add buttons .append( this._buttonHtml() );
this.element.attr( "role", "spinbutton" );
// button bindings this.buttons = uiSpinner.find(
".ui-spinner-button" ) .attr( "tabIndex", -1 )
.button() .removeClass( "ui-corner-all"
// IE 6 doesn‘t understand height: 50% for the buttons
// unless the wrapper has an explicit height if (
this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) &&
uiSpinner.height() > 0 ) {
uiSpinner.height( uiSpinner.height() ); }
// disable spinner if element was already disabled if
( this.options.disabled ) { this.disable(); }
_keydown: function( event ) { var options = this.options,
keyCode = $.ui.keyCode;
switch ( event.keyCode ) { case keyCode.UP:
this._repeat( null, 1, event ); return true;
case keyCode.DOWN: this._repeat( null, -1, event
); return true; case keyCode.PAGE_UP:
this._repeat( null, options.page, event );
return true; case keyCode.PAGE_DOWN:
this._repeat( null, -options.page, event );
_uiSpinnerHtml: function() { return "<span
class=‘ui-spinner ui-widget ui-widget-content ui-corner-all‘></span>";
_buttonHtml: function() { return "" +
"<a class=‘ui-spinner-button ui-spinner-up
ui-corner-tr‘>" + "<span class=‘ui-icon " +
this.options.icons.up + "‘>&#9650;</span>" +
"</a>" + "<a
class=‘ui-spinner-button ui-spinner-down ui-corner-br‘>" +
"<span class=‘ui-icon " + this.options.icons.down +
"‘>&#9660;</span>" + "</a>"; },
_start: function( event ) { if ( !this.spinning &&
this._trigger( "start", event ) === false ) { return false;
if ( !this.counter ) { this.counter = 1;
} this.spinning = true; return true;
_repeat: function( i, steps, event ) { i = i || 500;
clearTimeout( this.timer ); this.timer =
this._delay(function() { this._repeat( 40, steps, event );
}, i );
this._spin( steps * this.options.step, event ); },
_spin: function( step, event ) { var value = this.value()
|| 0;
value = this._adjustValue( value + step * this._increment(
this.counter ) );
if ( !this.spinning || this._trigger( "spin", event, { value:
value } ) !== false) { this._value( value );
this.counter++; } },
_increment: function( i ) { var incremental =
this.options.incremental;
if ( incremental ) { return $.isFunction(
incremental ) ? incremental( i ) :
Math.floor( i*i*i/50000 - i*i/500 + 17*i/200 + 1 );
return 1; },
_precision: function() { var precision = this._precisionOf(
this.options.step ); if ( this.options.min !== null ) {
precision = Math.max( precision, this._precisionOf(
this.options.min ) ); } return precision; },
_precisionOf: function( num ) { var str = num.toString(),
decimal = str.indexOf( "." ); return decimal ===
-1 ? 0 : str.length - decimal - 1; },
_adjustValue: function( value ) { var base, aboveMin,
// make sure we‘re at a valid step // - find out
where we are relative to the base (min or 0) base = options.min !==
null ? options.min : 0; aboveMin = value - base; // -
round to the nearest step aboveMin = Math.round(aboveMin /
options.step) * options.step; // - rounding is based on 0, so adjust
back to our base value = base + aboveMin;
// fix precision from bad JS floating point math
value = parseFloat( value.toFixed( this._precision() ) );
// clamp the value if ( options.max !== null
&& value > options.max) { return options.max;
} if ( options.min !== null && value <
options.min ) { return options.min; }
return value; },
_stop: function( event ) { if ( !this.spinning ) {
clearTimeout( this.timer ); clearTimeout(
this.mousewheelTimer ); this.counter = 0; this.spinning
= false; this._trigger( "stop", event ); },
_setOption: function( key, value ) { if ( key === "culture"
|| key === "numberFormat" ) { var prevValue = this._parse(
this.element.val() ); this.options[ key ] = value;
this.element.val( this._format( prevValue ) );
if ( key === "max" || key === "min" || key === "step" ) {
if ( typeof value === "string" ) {
value = this._parse( value ); }
} if ( key === "icons" ) {
this.buttons.first().find( ".ui-icon" )
.removeClass( this.options.icons.up )
.addClass( value.up );
this.buttons.last().find( ".ui-icon" )
.removeClass( this.options.icons.down )
.addClass( value.down ); }
if ( key === "disabled" ) { if ( value ) {
this.element.prop( "disabled", true );
this.buttons.button( "disable" ); }
else { this.element.prop( "disabled", false );
this.buttons.button( "enable" ); }
_setOptions: modifier(function( options ) { this._super(
options ); this._value( this.element.val() ); }),
_parse: function( val ) { if ( typeof val === "string"
&& val !== "" ) { val = window.Globalize &&
this.options.numberFormat ? Globalize.parseFloat( val,
10, this.options.culture ) : +val; } return val === ""
|| isNaN( val ) ? null : val; },
_format: function( value ) { if ( value === "" ) {
return ""; } return window.Globalize
&& this.options.numberFormat ? Globalize.format(
value, this.options.numberFormat, this.options.culture ) :
value; },
_refresh: function() { this.element.attr({
"aria-valuemin": this.options.min,
"aria-valuemax": this.options.max, // TODO:
what should we do with values that can‘t be parsed?
"aria-valuenow": this._parse( this.element.val() )
// update the value without triggering change _value: function(
value, allowAny ) { var parsed; if ( value !== "" ) {
parsed = this._parse( value ); if ( parsed
!== null ) { if ( !allowAny ) {
parsed = this._adjustValue( parsed );
} value = this._format( parsed
); } } this.element.val( value );
.removeClass( "ui-spinner-input" ) .prop(
"disabled", false ) .removeAttr( "autocomplete" )
"aria-valuemin" ) .removeAttr( "aria-valuemax" )
.removeAttr( "aria-valuenow" );
this.uiSpinner.replaceWith( this.element ); },
stepUp: modifier(function( steps ) { this._stepUp( steps );
}), _stepUp: function( steps ) { if ( this._start() ) {
this._spin( (steps || 1) * this.options.step );
this._stop(); } },
stepDown: modifier(function( steps ) { this._stepDown(
steps ); }), _stepDown: function( steps ) { if (
this._start() ) { this._spin( (steps || 1) *
-this.options.step ); this._stop(); } },
pageUp: modifier(function( pages ) { this._stepUp( (pages
|| 1) * this.options.page ); }),
pageDown: modifier(function( pages ) { this._stepDown(
(pages || 1) * this.options.page ); }),
value: function( newVal ) { if ( !arguments.length ) {
return this._parse( this.element.val() ); }
modifier( this._value ).call( this, newVal ); },
widget: function() { return this.uiSpinner; } });
var tabId = 0, rhash = /#.*$/;
function getNextTabId() { return ++tabId; }
function isLocal( anchor ) { // support: IE7 // IE7 doesn‘t
normalize the href property when set via script (#9317) anchor =
anchor.cloneNode( false );
return anchor.hash.length > 1 &&
decodeURIComponent( anchor.href.replace( rhash, "" ) ) ===
decodeURIComponent( location.href.replace( rhash, "" ) );
}
$.widget( "ui.tabs", { version: "1.10.4", delay: 300,
options: { active: null, collapsible: false,
event: "click", heightStyle: "content",
hide: null, show: null,
beforeActivate: null, beforeLoad: null,
load: null },
_create: function() { var that = this,
this.running = false;
this.element .addClass( "ui-tabs ui-widget
ui-widget-content ui-corner-all" ) .toggleClass(
"ui-tabs-collapsible", options.collapsible ) // Prevent users
from focusing disabled tabs via click .delegate( ".ui-tabs-nav
> li", "mousedown" + this.eventNamespace, function( event ) {
if ( $( this ).is( ".ui-state-disabled" ) ) {
}) // support: IE <9 //
Preventing the default action in mousedown doesn‘t prevent IE
// from focusing the element, so if the anchor gets focused,
blur. // We don‘t have to worry about focusing the previously
focused // element since clicking on a non-focusable element
should focus // the body anyway. .delegate(
".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
if ( $( this ).closest( "li" ).is( ".ui-state-disabled"
) ) { this.blur(); }
this._processTabs(); options.active =
this._initialActive();
// Take disabling tabs via class attribute from HTML
// into account and update option properly. if (
$.isArray( options.disabled ) ) { options.disabled = $.unique(
options.disabled.concat( $.map( this.tabs.filter(
".ui-state-disabled" ), function( li ) { return
that.tabs.index( li ); }) ) ).sort();
// check for length avoids error when initializing empty list
if ( this.options.active !== false && this.anchors.length )
{ this.active = this._findActive( options.active );
} else { this.active = $(); }
if ( this.active.length ) { this.load(
options.active ); } },
_initialActive: function() { var active =
this.options.active, collapsible = this.options.collapsible,
locationHash = location.hash.substring( 1 );
if ( active === null ) { // check the fragment
identifier in the URL if ( locationHash ) {
this.tabs.each(function( i, tab ) {
if ( $( tab ).attr( "aria-controls" ) ===
locationHash ) { active = i;
// check for a tab marked active via a class
if ( active === null ) { active =
this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
// no active tab, set to false if (
active === null || active === -1 ) { active =
this.tabs.length ? 0 : false; } }
// handle numbers: negative, out of range if ( active
!== false ) { active = this.tabs.index( this.tabs.eq( active )
); if ( active === -1 ) { active =
collapsible ? false : 0; } }
// don‘t allow collapsible: false and active: false
if ( !collapsible && active === false &&
this.anchors.length ) { active = 0; }
return active; },
tab: this.active, panel: !this.active.length
? $() : this._getPanelForTab( this.active ) }; },
_tabKeydown: function( event ) { var focusedTab = $(
this.document[0].activeElement ).closest( "li" ),
selectedIndex = this.tabs.index( focusedTab ),
goingForward = true;
if ( this._handlePageNav( event ) ) { return;
switch ( event.keyCode ) { case
$.ui.keyCode.RIGHT: case $.ui.keyCode.DOWN:
selectedIndex++; break;
case $.ui.keyCode.UP: case
$.ui.keyCode.LEFT: goingForward = false;
selectedIndex--; break;
case $.ui.keyCode.END: selectedIndex =
this.anchors.length - 1; break; case
$.ui.keyCode.HOME: selectedIndex = 0;
break; case $.ui.keyCode.SPACE:
// Activate only, no collapsing
clearTimeout( this.activating );
this._activate( selectedIndex );
return; case $.ui.keyCode.ENTER:
// Toggle (cancel delayed activation, allow collapsing)
// Determine if we should collapse or activate
this._activate( selectedIndex === this.options.active ?
false : selectedIndex ); return;
default: return; }
// Focus the appropriate tab, based on which key was pressed
event.preventDefault(); clearTimeout( this.activating );
selectedIndex = this._focusNextTab( selectedIndex, goingForward
// Navigating with control key will prevent automatic activation
if ( !event.ctrlKey ) { // Update aria-selected
immediately so that AT think the tab is already selected. //
Otherwise AT may confuse the user by stating that they need to activate the tab,
// but the tab will already be activated by the time the
announcement finishes. focusedTab.attr( "aria-selected",
"false" ); this.tabs.eq( selectedIndex ).attr(
"aria-selected", "true" );
this.activating = this._delay(function() {
this.option( "active", selectedIndex );
}, this.delay ); } },
_panelKeydown: function( event ) { if (
this._handlePageNav( event ) ) { return; }
// Ctrl+up moves focus to the current tab if (
event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
event.preventDefault(); this.active.focus();
// Alt+page up/down moves focus to the previous/next tab (and
activates) _handlePageNav: function( event ) { if (
event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
this._activate( this._focusNextTab( this.options.active - 1,
false ) ); return true; } if (
event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
this._activate( this._focusNextTab( this.options.active + 1,
true ) ); return true; } },
_findNextTab: function( index, goingForward ) { var
lastTabIndex = this.tabs.length - 1;
function constrain() { if ( index >
lastTabIndex ) { index = 0; }
if ( index < 0 ) { index =
lastTabIndex; } return index;
while ( $.inArray( constrain(), this.options.disabled ) !== -1 )
{ index = goingForward ? index + 1 : index - 1;
return index; },
_focusNextTab: function( index, goingForward ) { index =
this._findNextTab( index, goingForward ); this.tabs.eq( index
).focus(); return index; },
if ( key === "disabled" ) { // don‘t use the
widget factory‘s disabled handling this._setupDisabled( value
this._super( key, value);
if ( key === "collapsible" ) {
this.element.toggleClass( "ui-tabs-collapsible", value );
// Setting collapsible: false while collapsed; open first
panel if ( !value && this.options.active === false ) {
this._activate( 0 ); }
if ( key === "event" ) { this._setupEvents(
if ( key === "heightStyle" ) {
this._setupHeightStyle( value ); } },
_tabId: function( tab ) { return tab.attr( "aria-controls"
) || "ui-tabs-" + getNextTabId(); },
_sanitizeSelector: function( hash ) { return hash ?
hash.replace( /[!"$%&‘()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "&"
) : ""; },
refresh: function() { var options = this.options,
lis = this.tablist.children( ":has(a[href])" );
// get disabled tabs from class attribute from HTML
// this will get converted to a boolean if needed in _refresh()
options.disabled = $.map( lis.filter( ".ui-state-disabled" ),
function( tab ) { return lis.index( tab ); });
this._processTabs();
// was collapsed or no tabs if ( options.active ===
false || !this.anchors.length ) { options.active = false;
this.active = $(); // was active, but active tab
is gone } else if ( this.active.length && !$.contains(
this.tablist[ 0 ], this.active[ 0 ] ) ) { // all remaining
tabs are disabled if ( this.tabs.length ===
options.disabled.length ) { options.active = false;
previous tab } else { this._activate(
this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
} // was active, active tab still exists
options.active = this.tabs.index( this.active );
_refresh: function() { this._setupDisabled(
this.options.disabled ); this._setupEvents( this.options.event );
this._setupHeightStyle( this.options.heightStyle );
this.tabs.not( this.active ).attr({
"aria-selected": "false", tabIndex: -1
}); this.panels.not( this._getPanelForTab( this.active )
) .hide() .attr({
"aria-hidden": "true" });
// Make sure one tab is in the tab order if (
!this.active.length ) { this.tabs.eq( 0 ).attr( "tabIndex", 0
); } else { this.active
.addClass( "ui-tabs-active ui-state-active" )
.attr({ "aria-selected":
"true", tabIndex: 0 });
this._getPanelForTab( this.active )
.show() .attr({
"aria-expanded": "true",
_processTabs: function() { var that = this;
this.tablist = this._getList() .addClass(
"ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all"
) .attr( "role", "tablist" );
this.tabs = this.tablist.find( "> li:has(a[href])" )
.addClass( "ui-state-default ui-corner-top" )
.attr({ role: "tab",
tabIndex: -1 });
this.anchors = this.tabs.map(function() {
return $( "a", this )[ 0 ]; })
.addClass( "ui-tabs-anchor" ) .attr({
role: "presentation", tabIndex:
-1 });
this.panels = $();
this.anchors.each(function( i, anchor ) { var
selector, panel, panelId, anchorId = $( anchor
).uniqueId().attr( "id" ), tab = $( anchor ).closest(
"li" ), originalAriaControls = tab.attr( "aria-controls"
// inline tab if ( isLocal( anchor ) ) {
selector = anchor.hash; panel =
that.element.find( that._sanitizeSelector( selector ) ); //
remote tab } else { panelId =
that._tabId( tab ); selector = "#" + panelId;
panel = that.element.find( selector );
if ( !panel.length ) {
panel = that._createPanel( panelId );
panel.insertAfter( that.panels[ i - 1 ] ||
that.tablist ); } panel.attr(
"aria-live", "polite" ); }
if ( panel.length) { that.panels =
that.panels.add( panel ); } if (
originalAriaControls ) { tab.data(
"ui-tabs-aria-controls", originalAriaControls ); }
tab.attr({ "aria-controls":
selector.substring( 1 ), "aria-labelledby": anchorId
}); panel.attr( "aria-labelledby", anchorId
); });
this.panels .addClass( "ui-tabs-panel
ui-widget-content ui-corner-bottom" ) .attr( "role",
"tabpanel" ); },
// allow overriding how to find the list for rare usage scenarios
(#7715) _getList: function() { return this.tablist ||
this.element.find( "ol,ul" ).eq( 0 ); },
_createPanel: function( id ) { return $( "<div>" )
.attr( "id", id ) .addClass( "ui-tabs-panel
ui-widget-content ui-corner-bottom" ) .data(
"ui-tabs-destroy", true ); },
_setupDisabled: function( disabled ) { if ( $.isArray(
disabled ) ) { if ( !disabled.length ) {
disabled = false; } else if (
disabled.length === this.anchors.length ) { disabled =
// disable tabs for ( var i = 0, li; ( li =
this.tabs[ i ] ); i++ ) { if ( disabled === true || $.inArray(
i, disabled ) !== -1 ) { $( li )
.addClass( "ui-state-disabled" )
.attr( "aria-disabled", "true" );
} else { $( li )
.removeClass( "ui-state-disabled" )
.removeAttr( "aria-disabled" );
this.options.disabled = disabled; },
click: function( event ) {
event.preventDefault(); }
}; if ( event ) { $.each(
event.split(" "), function( index, eventName ) { events[
eventName ] = "_eventHandler"; }); }
this._off( this.anchors.add( this.tabs ).add( this.panels ) );
this._on( this.anchors, events ); this._on( this.tabs, {
keydown: "_tabKeydown" } ); this._on( this.panels, { keydown:
"_panelKeydown" } );
this._focusable( this.tabs ); this._hoverable(
this.tabs ); },
_setupHeightStyle: function( heightStyle ) { var maxHeight,
parent = this.element.parent();
parent.height(); maxHeight -= this.element.outerHeight() -
this.element.height();
this.element.siblings( ":visible" ).each(function() {
var elem = $( this ),
this.element.children().not( this.panels ).each(function()
{ maxHeight -= $( this ).outerHeight( true );
this.panels.each(function() { $(
this ).height( Math.max( 0, maxHeight - $( this
).innerHeight() + $( this ).height() ) ); })
.css( "overflow", "auto" ); } else if (
this.panels.each(function() {
maxHeight = Math.max( maxHeight, $( this ).height( ""
).height() ); }).height( maxHeight ); }
this.options, active = this.active, anchor =
$( event.currentTarget ), tab = anchor.closest( "li" ),
clickedIsActive = tab[ 0 ] === active[ 0 ],
collapsing = clickedIsActive && options.collapsible,
toShow = collapsing ? $() : this._getPanelForTab( tab ),
toHide = !active.length ? $() : this._getPanelForTab( active
), eventData = { oldTab: active,
oldPanel: toHide, newTab:
collapsing ? $() : tab, newPanel: toShow
if ( tab.hasClass( "ui-state-disabled" ) ||
// tab is already loading
tab.hasClass( "ui-tabs-loading" ) ||
// can‘t switch durning an animation
this.running || // click on
active header, but not collapsible ( clickedIsActive
&& !options.collapsible ) || // allow canceling
activation ( this._trigger( "beforeActivate", event,
eventData ) === false ) ) { return; }
options.active = collapsing ? false : this.tabs.index( tab );
this.active = clickedIsActive ? $() : tab; if (
this.xhr ) { this.xhr.abort(); }
if ( !toHide.length && !toShow.length ) {
$.error( "jQuery UI Tabs: Mismatching fragment identifier." );
if ( toShow.length ) { this.load(
this.tabs.index( tab ), event ); } this._toggle( event,
eventData ); },
// handles show/hide for selecting tabs _toggle: function( event,
eventData ) { var that = this, toShow =
eventData.newPanel, toHide = eventData.oldPanel;
this.running = true;
function complete() { that.running = false;
that._trigger( "activate", event, eventData );
function show() { eventData.newTab.closest(
"li" ).addClass( "ui-tabs-active ui-state-active" );
if ( toShow.length && that.options.show ) {
that._show( toShow, that.options.show, complete );
} else { toShow.show();
complete(); } }
// start out by hiding, then showing, then completing
if ( toHide.length && this.options.hide ) {
this._hide( toHide, this.options.hide, function() {
eventData.oldTab.closest( "li" ).removeClass(
"ui-tabs-active ui-state-active" ); show();
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active
ui-state-active" ); toHide.hide(); show();
toHide.attr({ "aria-expanded": "false",
"aria-hidden": "true" });
eventData.oldTab.attr( "aria-selected", "false" ); // If
we‘re switching tabs, remove the old tab from the tab order. // If
we‘re opening from collapsed state, remove the previous tab from the tab order.
// If we‘re collapsing, then keep the collapsing tab in the tab
order. if ( toShow.length && toHide.length ) {
eventData.oldTab.attr( "tabIndex", -1 ); } else if
( toShow.length ) { this.tabs.filter(function() {
toShow.attr({ "aria-expanded": "true",
"aria-hidden": "false" });
eventData.newTab.attr({ "aria-selected": "true",
tabIndex: 0 }); },
_activate: function( index ) { var anchor,
active = this._findActive( index );
active[ 0 ] === this.active[ 0 ] ) { return; }
// trying to collapse, simulate a click on the current active
header if ( !active.length ) { active =
this.active; }
anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
this._eventHandler({ target: anchor,
currentTarget: anchor, preventDefault:
_findActive: function( index ) { return index === false ?
$() : this.tabs.eq( index ); },
_getIndex: function( index ) { // meta-function to give
users option to provide a href string instead of a numerical index.
if ( typeof index === "string" ) { index =
this.anchors.index( this.anchors.filter( "[href$=‘" + index + "‘]" ) );
_destroy: function() { if ( this.xhr ) {
this.xhr.abort(); }
this.element.removeClass( "ui-tabs ui-widget ui-widget-content
ui-corner-all ui-tabs-collapsible" );
this.tablist .removeClass( "ui-tabs-nav
ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
this.anchors .removeClass( "ui-tabs-anchor" )
"tabIndex" ) .removeUniqueId();
this.tabs.add( this.panels ).each(function() {
if ( $.data( this, "ui-tabs-destroy" ) ) {
$( this ).remove(); } else {
$( this ) .removeClass(
"ui-state-default ui-state-active ui-state-disabled " +
"ui-corner-top ui-corner-bottom
ui-widget-content ui-tabs-active ui-tabs-panel" )
.removeAttr( "tabIndex" )
.removeAttr( "aria-live" )
.removeAttr( "aria-busy" )
.removeAttr( "aria-selected" )
.removeAttr( "aria-labelledby" )
.removeAttr( "aria-hidden" )
.removeAttr( "aria-expanded" )
.removeAttr( "role" ); }
this.tabs.each(function() { var li = $( this ),
prev = li.data( "ui-tabs-aria-controls" );
if ( prev ) { li
.attr( "aria-controls", prev )
.removeData( "ui-tabs-aria-controls" );
} else { li.removeAttr(
"aria-controls" ); } });
this.panels.show();
if ( this.options.heightStyle !== "content" ) {
this.panels.css( "height", "" ); } },
enable: function( index ) { var disabled =
this.options.disabled; if ( disabled === false ) {
if ( index === undefined ) { disabled = false;
} else { index = this._getIndex( index );
if ( $.isArray( disabled ) ) {
disabled = $.map( disabled, function( num ) {
return num !== index ? num : null;
}); } else {
disabled = $.map( this.tabs, function( li, num ) {
}); } }
this._setupDisabled( disabled ); },
disable: function( index ) { var disabled =
this.options.disabled; if ( disabled === true ) {
if ( index === undefined ) { disabled = true;
if ( $.inArray( index, disabled ) !== -1 ) {
return; } if (
$.isArray( disabled ) ) { disabled = $.merge( [ index ],
disabled ).sort(); } else { disabled =
[ index ]; } } this._setupDisabled(
disabled ); },
load: function( index, event ) { index = this._getIndex(
index ); var that = this, tab = this.tabs.eq(
index ), anchor = tab.find( ".ui-tabs-anchor" ),
panel = this._getPanelForTab( tab ),
eventData = { tab: tab,
panel: panel };
// not remote if ( isLocal( anchor[ 0 ] ) ) {
this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData )
// support: jQuery <1.8 // jQuery <1.8 returns
false if the request is canceled in beforeSend, // but as of 1.8,
$.ajax() always returns a jqXHR object. if ( this.xhr &&
this.xhr.statusText !== "canceled" ) { tab.addClass(
"ui-tabs-loading" ); panel.attr( "aria-busy", "true" );
this.xhr .success(function(
response ) { // support: jQuery <1.8
//
setTimeout(function() {
panel.html( response );
that._trigger( "load", event, eventData );
}, 1 ); })
.complete(function( jqXHR, status ) {
// support: jQuery <1.8
if ( status === "abort" ) {
that.panels.stop( false, true );
tab.removeClass( "ui-tabs-loading" );
panel.removeAttr( "aria-busy" );
if ( jqXHR === that.xhr ) {
delete that.xhr;
} }, 1 );
}); } },
_ajaxSettings: function( anchor, event, eventData ) { var
that = this; return { url: anchor.attr( "href" ),
beforeSend: function( jqXHR, settings ) {
return that._trigger( "beforeLoad", event,
$.extend( { jqXHR : jqXHR, ajaxSettings: settings
}, eventData ) ); } }; },
_getPanelForTab: function( tab ) { var id = $( tab ).attr(
"aria-controls" ); return this.element.find( this._sanitizeSelector(
"#" + id ) ); } });
})( jQuery ); (function( $ ) {
var increments = 0;
function addDescribedBy( elem, id ) { var describedby = (elem.attr(
"aria-describedby" ) || "").split( /\s+/ ); describedby.push( id );
elem .data( "ui-tooltip-id", id ) .attr(
"aria-describedby", $.trim( describedby.join( " " ) ) ); }
function removeDescribedBy( elem ) { var id = elem.data(
"ui-tooltip-id" ), describedby = (elem.attr( "aria-describedby" ) ||
"").split( /\s+/ ), index = $.inArray( id, describedby ); if (
index !== -1 ) { describedby.splice( index, 1 ); }
elem.removeData( "ui-tooltip-id" ); describedby = $.trim(
describedby.join( " " ) ); if ( describedby ) { elem.attr(
"aria-describedby", describedby ); } else { elem.removeAttr(
"aria-describedby" ); } }
$.widget( "ui.tooltip", { version: "1.10.4", options: {
content: function() { // support: IE<9, Opera
in jQuery <1.7 // .text() can‘t accept undefined, so coerce
to a string var title = $( this ).attr( "title" ) || "";
// Escape title, since we‘re going from an attribute to raw
HTML return $( "<a>" ).text( title ).html();
}, hide: true, // Disabled elements have
inconsistent behavior across browsers (#8661) items:
"[title]:not([disabled])", position: { my: "left
top+15", at: "left bottom", collision:
"flipfit flip" }, show: true, tooltipClass:
null, track: false,
// callbacks close: null, open: null
_create: function() { this._on({
mouseover: "open", focusin: "open"
// IDs of generated tooltips, needed for destroy
this.tooltips = {}; // IDs of parent tooltips where we
removed the title attribute this.parents = {};
if ( this.options.disabled ) { this._disable();
_setOption: function( key, value ) { var that = this;
if ( key === "disabled" ) { this[ value ?
"_disable" : "_enable" ](); this.options[ key ] = value;
// disable element style changes return;
if ( key === "content" ) { $.each(
this.tooltips, function( id, element ) {
that._updateContent( element ); });
_disable: function() { var that = this;
// close open tooltips $.each( this.tooltips,
function( id, element ) { var event = $.Event( "blur" );
event.target = event.currentTarget = element[0];
that.close( event, true ); });
// remove title attributes to prevent native tooltips
this.element.find( this.options.items ).addBack().each(function() {
var element = $( this ); if ( element.is(
"[title]" ) ) { element
.data( "ui-tooltip-title", element.attr( "title" )
) .attr( "title", "" ); }
_enable: function() { // restore title attributes
var element = $( this ); if ( element.data(
"ui-tooltip-title" ) ) { element.attr( "title",
element.data( "ui-tooltip-title" ) ); } });
open: function( event ) { var that = this,
target = $( event ? event.target : this.element )
// we need closest here due to mouseover bubbling,
// but always pointing at the same event target
.closest( this.options.items );
// No element to show a tooltip for or the tooltip is already
open if ( !target.length || target.data( "ui-tooltip-id" ) ) {
if ( target.attr( "title" ) ) { target.data(
"ui-tooltip-title", target.attr( "title" ) ); }
target.data( "ui-tooltip-open", true );
// kill parent tooltips, custom or native, for hover
if ( event && event.type === "mouseover" ) {
target.parents().each(function() { var
parent = $( this ), blurEvent;
if ( parent.data( "ui-tooltip-open" ) ) {
blurEvent = $.Event( "blur" );
blurEvent.target = blurEvent.currentTarget = this;
that.close( blurEvent, true );
} if ( parent.attr( "title" ) )
{ parent.uniqueId();
that.parents[ this.id ] = {
element: this,
title: parent.attr( "title" )
}; parent.attr(
"title", "" ); } }); }
this._updateContent( target, event ); },
_updateContent: function( target, event ) { var content,
contentOption = this.options.content, that =
this, eventType = event ? event.type : null;
if ( typeof contentOption === "string" ) {
return this._open( event, target, contentOption );
content = contentOption.call( target[0], function( response ) {
// ignore async response if tooltip was closed already
if ( !target.data( "ui-tooltip-open" ) ) {
return; } // IE may
instantly serve a cached response for ajax requests // delay
this call to _open so the other call to _open runs first
that._delay(function() { // jQuery
creates a special event for focusin when it doesn‘t //
exist natively. To improve performance, the native event
// object is reused and the type is changed. Therefore,
we can‘t // rely on the type being correct after the
event finished // bubbling, so we set it back to the
previous value. (#8740) if ( event ) {
event.type = eventType; }
this._open( event, target, response );
}); }); if ( content ) {
this._open( event, target, content ); }
_open: function( event, target, content ) { var tooltip,
events, delayedShow, positionOption = $.extend( {},
this.options.position );
if ( !content ) { return; }
// Content can be updated multiple times. If the tooltip already
// exists, then just update the content and bail.
tooltip = this._find( target ); if ( tooltip.length ) {
tooltip.find( ".ui-tooltip-content" ).html( content );
// if we have a title, clear it to prevent the native tooltip
// we have to check first to avoid defining a title if none exists
// (we don‘t want to cause an element to start matching [title])
// // We use removeAttr only for key events, to allow IE
to export the correct // accessible attributes. For mouse events,
set to empty string to avoid // native tooltip showing up (happens
only when removing inside mouseover). if ( target.is( "[title]" ) )
{ if ( event && event.type === "mouseover" ) {
target.attr( "title", "" ); } else {
target.removeAttr( "title" ); }
tooltip = this._tooltip( target ); addDescribedBy(
target, tooltip.attr( "id" ) ); tooltip.find( ".ui-tooltip-content"
).html( content );
function position( event ) { positionOption.of
= event; if ( tooltip.is( ":hidden" ) ) {
tooltip.position( positionOption ); }
if ( this.options.track && event && /^mouse/.test(
event.type ) ) { this._on( this.document, {
mousemove: position });
// trigger once to override element-relative positioning
position( event ); } else {
tooltip.position( $.extend({ of:
target }, this.options.position ) ); }
tooltip.hide();
this._show( tooltip, this.options.show ); // Handle
tracking tooltips that are shown with a delay (#8644). As soon // as
the tooltip is visible, position the tooltip using the most recent
// event. if ( this.options.show &&
this.options.show.delay ) { delayedShow = this.delayedShow =
setInterval(function() { if ( tooltip.is( ":visible" ) )
{ position( positionOption.of );
clearInterval( delayedShow );
} }, $.fx.interval );
this._trigger( "open", event, { tooltip: tooltip } );
events = { keyup: function( event ) {
if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
var fakeEvent = $.Event(event);
fakeEvent.currentTarget = target[0];
this.close( fakeEvent, true );
} }, remove:
function() { this._removeTooltip( tooltip );
} }; if ( !event || event.type ===
"mouseover" ) { events.mouseleave = "close"; }
if ( !event || event.type === "focusin" ) {
events.focusout = "close"; } this._on(
true, target, events ); },
close: function( event ) { var that = this,
target = $( event ? event.currentTarget : this.element ),
tooltip = this._find( target );
// disabling closes the tooltip, so we need to track when we‘re
closing // to avoid an infinite loop in case the tooltip becomes
disabled on close if ( this.closing ) { return;
// Clear the interval for delayed tracking tooltips
clearInterval( this.delayedShow );
// only set title if we had one before (see comment in _open())
if ( target.data( "ui-tooltip-title" ) ) {
target.attr( "title", target.data( "ui-tooltip-title" ) );
removeDescribedBy( target );
tooltip.stop( true ); this._hide( tooltip,
this.options.hide, function() { that._removeTooltip( $( this )
target.removeData( "ui-tooltip-open" ); this._off(
target, "mouseleave focusout keyup" ); // Remove ‘remove‘ binding
only on delegated targets if ( target[0] !== this.element[0] ) {
this._off( target, "remove" ); }
this._off( this.document, "mousemove" );
if ( event && event.type === "mouseleave" ) {
$.each( this.parents, function( id, parent ) {
$( parent.element ).attr( "title", parent.title );
delete that.parents[ id ]; });
this.closing = true; this._trigger( "close", event, {
tooltip: tooltip } ); this.closing = false; },
_tooltip: function( element ) { var id = "ui-tooltip-" +
increments++, tooltip = $( "<div>" )
.attr({ id: id,
role: "tooltip" })
.addClass( "ui-tooltip ui-widget ui-corner-all
ui-widget-content " + ( this.options.tooltipClass
|| "" ) ); $( "<div>" ) .addClass(
"ui-tooltip-content" ) .appendTo( tooltip );
tooltip.appendTo( this.document[0].body );
this.tooltips[ id ] = element; return tooltip;
_find: function( target ) { var id = target.data(
"ui-tooltip-id" ); return id ? $( "#" + id ) : $(); },
_removeTooltip: function( tooltip ) { tooltip.remove();
delete this.tooltips[ tooltip.attr( "id" ) ]; },
_destroy: function() { var that = this;
function( id, element ) { // Delegate to close method to
handle common cleanup var event = $.Event( "blur" );
that.close( event, true );
// Remove immediately; destroying an open tooltip doesn‘t
use the // hide animation $( "#" + id
).remove();
// Restore the title if ( element.data(
element.data( "ui-tooltip-title" ) );
element.removeData( "ui-tooltip-title" );
} }); } });
}( jQuery ) );
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