jquery拖动插件(jquery.drag)使用介绍

代码如下:

<html xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>jQuery Dynamic Drag'n Drop</title>
<script type="text/javascript" src="http://www.webresourcesdepot.com/wp-content/uploads/file/jquerydragdrop/jquery-1.3.2.min.js"></script><style type="text/css"></style>
<script type="text/javascript" src="http://www.webresourcesdepot.com/wp-content/uploads/file/jquerydragdrop/jquery-ui-1.7.1.custom.min.js"></script>
<style>
body {
font-family: Arial, Helvetica, sans-serif;
font-size: 16px;
margin-top: 10px;
}
ul {
margin: 0;
}
#contentWrap {
width: 700px;
margin: 0 auto;
height: auto;
overflow: hidden;
}
#contentTop {
width: 600px;
padding: 10px;
margin-left: 30px;
}
#contentLeft {
float: left;
width: 400px;
}
#contentLeft li {
list-style: none;
margin: 0 0 4px 0;
padding: 10px;
background-color:#00CCCC;
border: #CCCCCC solid 1px;
color:#fff;
}

#contentRight {
float: right;
width: 260px;
padding:10px;
background-color:#336600;
color:#FFFFFF;
}
</style>
<script type="text/javascript">
$(document).ready(function(){

$(function() {
$("#contentLeft ul").sortable({ opacity: 0.5, cursor: 'move', update: function() {
var id="";
$("ul.ui-sortable li").each(function(){
id+=$(this).attr("id")+"<br/>";
})
$("#contentRight").html(id);
}
});
});
});
</script>
</head>
<body style="cursor: auto;">
<div id="contentWrap">

<div id="contentLeft">
<ul class="ui-sortable">
<li id="recordsArray_3" style="opacity: 1; z-index: 0;" class="">3. Returned array can be found at the right</li>
<li id="recordsArray_2">2. Dragging changes the opacity of the item</li>
<li id="recordsArray_1" style="opacity: 1; z-index: 0;" class="">1. Once dropped, an Ajax query is activated</li>
<li id="recordsArray_4" style="opacity: 1; z-index: 0;" class="">4. It is very very easy</li>
<li id="recordsArray_5" style="opacity: 1; z-index: 0;" class="">5. It is very very easy</li>
<li id="recordsArray_6" style="opacity: 1; z-index: 0;" class="">6. It is very very easy</li>
<li id="recordsArray_7" style="opacity: 1; z-index: 0;" class="">7. It is very very easy</li>
</ul>
</div>
<div id="contentRight"></div>
</div>
</body></html>

demo地址