今天在寫畢設的時候,用到了bootstrap-datetimepicker作為日期控件。
在git上clone下最新的代碼,運作demo,發現控件區域整體下移1000px左右。
作為一個準備拿來就用的背景程式猿,此刻我的内心是崩潰的…
百度了很久,沒有找到對應的解決方案,于是自己動手去源碼修改。
最終解決方案:
打開源碼,的bootstrap-datetimepicker.js檔案
line 527行,打開這一段注釋即可
/*if (this.pickerPosition == 'top-left' || this.pickerPosition == 'top-right') {
top = offset.top - this.picker.outerHeight();
} else {
top = offset.top + this.height;
}*/
如果看着還是不是很舒服的話,建議注釋掉line 533 - line 544
top = top - containerOffset.top + ;
left = left - containerOffset.left + ;
為什麼要這樣解決呢?
place: function () {
if (this.isInline) return;
if (!this.zIndex) {
var index_highest = ;
$('div').each(function () {
var index_current = parseInt($(this).css('zIndex'), );
if (index_current > index_highest) {
index_highest = index_current;
}
});
this.zIndex = index_highest + ;
}
var offset, top, left, containerOffset;
if (this.container instanceof $) {
containerOffset = this.container.offset();
} else {
containerOffset = $(this.container).offset();
}
if (this.component) {
offset = this.component.offset();
left = offset.left;
if (this.pickerPosition == 'bottom-left' || this.pickerPosition == 'top-left') {
left += this.component.outerWidth() - this.picker.outerWidth();
}
} else {
offset = this.element.offset();
left = offset.left;
}
var bodyWidth = document.body.clientWidth || window.innerWidth;
if (left + > bodyWidth) {
left = bodyWidth - ;
}
/*if (this.pickerPosition == 'top-left' || this.pickerPosition == 'top-right') {
top = offset.top - this.picker.outerHeight();
} else {
top = offset.top + this.height;
}*/
top = top - containerOffset.top + ;
left = left - containerOffset.left + ;
this.picker.css({
top: top,
left: left,
zIndex: this.zIndex
});
},
上面就是相關的源碼,可以看到,注釋了line 527行之後,在後面引用了一個未初始化過的top變量
嗯… 這是一個沒經過測試就送出的小BUG…