如何自动将拖放效果应用于动态添加的元素? [英] How to auto apply drag and drop effect to dynamically added element?

问题描述

我使用jquery ui在一系列DIV上施加拖放效果，例如:

I use jquery ui to apply a drag and drop effect on a serial of DIVs, for example:

<div class="draggable">...</div>
<div class="draggable">...</div>
<div class="draggable">...</div>
<div class="draggable"> this DIV was dynamically added, not draggable </div>

问题是动态添加的DIV不会应用此效果，我也该如何在新成员上应用此效果?

The problem is dynamically added DIVs won't have this effect applied, how can i apply this effect on new members too?

推荐答案

您不能将.live()函数直接与.draggable()一起使用，但可以将.live()与mouseover事件一起使用并重新连接.像这样将鼠标悬停在draggable()上.

You cannot use the .live() function with .draggable() directly, but you can use .live() with the mouseover event and re-attach .draggable() on mouseover like this.

$('.draggable').live('mouseover',function(){
    $(this).draggable();
});

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