天天看點

Javascript 實作複制(Copy)動作大全

Javascript 實作複制(Copy)動作大全

1??瀹??扮?瑰?繪????锛?澶??舵????妗?涓???????瀹?

<script type="text/javascript">
function copyUrl2(){
    var Url2=document.getElementById("biao1");
    Url2.select(); // ???╁?矽薄
    document.execCommand("Copy"); // ?ц?娴?瑙??ㄥ??跺?戒護
    alert("宸插??跺ソ锛???璐寸???");
}
</script>


<textarea cols="20" rows="10" id="biao1">?ㄦ?峰??涔???浠g???哄??</textarea>
<input type="button" onClick="copyUrl2()" value="?瑰?誨??朵唬??" />      

????锛??瑰?繪???????跺??瑙???copyUrl2?芥?幫??規??biao1 ID??涓?瀵矽薄锛??跺???ㄦ?規??execCommand澶??堕??涓???瀹癸???浠ユ?ゆ?堕???╃????瀹瑰?椤繪????瑙???锛?涔?灏辨??璇翠??芥????????????????

2??澶??朵?棰??闆???? url ?闆??锛?浼?缁? QQ/MSN 涓???濂藉??

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>Js澶??朵唬??</title>
</head>
<body>
<p>
<input type="button" name="anniu1" onClick='copyToClipBoard()' value="澶??朵?棰??闆????url?闆??锛?浼?缁?QQ/MSN涓???濂藉??">
<script language="javascript">
function copyToClipBoard(){
var clipBoardContent="";
clipBoardContent+=document.title;
clipBoardContent+="";
clipBoardContent+=this.location.href;
window.clipboardData.setData("Text",clipBoardContent);
alert("澶??舵????锛?璇風?璐村?頒???QQ/MSN涓??ㄨ??缁?浣???濂藉??");
}
</script>      

3???存?ュ???url

<input type="button" name="anniu2" onClick='copyUrl()' value="澶???RL?闆??">


<script language="javascript">
function copyUrl(){
    var clipBoardContent=this.location.href;
    window.clipboardData.setData("Text",clipBoardContent);
    alert("澶??舵????!");
}
</script>      

4???瑰?繪????妗??訛?澶??舵????妗????㈢????瀹?

<input onclick="oCopy(this)" value="浣?濂?瑕?copy????瀹?">
<script language="javascript">
function oCopy(obj){
    obj.select();
    js=obj.createTextRange();
    js.execCommand("Copy")
    alert("澶??舵????!");
}
</script>      

5??澶??舵????妗???????????涓?????瀹?

<script language="javascript">
function CopyUrl(target){
    target.value=myimg.value;
    target.select(); 
    js=myimg.createTextRange(); 
    js.execCommand("Copy");
    alert("澶??舵????!");
}


function AddImg(target){
    target.value="[IMG]"+myimg.value+"[/ img]";
    target.select();
    js=target.createTextRange(); 
    js.execCommand("Copy");
    alert("澶??舵????!");
}
</script>      

6??澶???span ??璁頒腑????瀹?

<script type="text/javascript"></script>
<script type="text/javascript">
    function copyText(obj) {
    var rng = document.body.createTextRange();
    rng.moveToElementText(obj);
    rng.scrollIntoView();
    rng.select();
    rng.execCommand("Copy");
    rng.collapse(false);
    alert("澶??舵????!");
}
</script>      

7??娴?瑙??ㄥ?煎??copyToClipboard("?瘋???瀹?)

function copyToClipboard(txt) {
      if (window.clipboardData) {
        window.clipboardData.clearData();
        clipboardData.setData("Text", txt);
        alert("澶??舵????锛?");


      } else if (navigator.userAgent.indexOf("Opera") != -1) {
        window.location = txt;
      } else if (window.netscape) {
        try {
          netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
        } catch (e) {
          alert("琚?娴?瑙??ㄦ??缁?锛?\n璇峰?ㄦ?瑙??ㄥ?闆????杈???about:config'骞跺??杞?n?跺??灏? 'signed.applets.codebase_principal_support'璁劇疆涓?true'");
        }
        var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
        if (!clip)
          return;
        var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
        if (!trans)
          return;
        trans.addDataFlavor("text/unicode");
        var str = new Object();
        var len = new Object();
        var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
        var copytext = txt;
        str.data = copytext;
        trans.setTransferData("text/unicode", str, copytext.length * 2);
        var clipid = Components.interfaces.nsIClipboard;
        if (!clip)
          return false;
        clip.setData(trans, null, clipid.kGlobalClipboard);
        alert("澶??舵????锛?");
      }
    }      

8???煎?瑰??澶ф?瑙??ㄧ??澶??朵唬??锛?缁???ZeroClipboard.js锛?

<html>
<head>
<title>Zero Clipboard Test</title>
<script type="text/javascript" src="ZeroClipboard.js"></script>
<script language="JavaScript">
 var clip = null; 
 function $(id) { return document.getElementById(id); } 
 function init() {
     clip = new ZeroClipboard.Client();
     clip.setHandCursor(true);     
     clip.addEventListener('mouseOver', function (client) {
  // update the text on mouse over
  clip.setText( $('fe_text').value );
     });


     clip.addEventListener('complete', function (client, text) {
  //debugstr("Copied text to clipboard: " + text );
  alert("璇ュ?闆??宸?缁?澶??訛?浣???浠ヤ嬌??trl+V 绮?璐淬??");
     });
     clip.glue('clip_button', 'clip_container' );
 }
</script>
</head>
<body onLoad="init()">
<input id="fe_text" cols=50 rows=5 value=澶??跺??瀹規????1 >
<span id="clip_container"><span id="clip_button"><b>澶???lt;/b></span></span>
</body>
</html>      

????瀹?~

繼續閱讀