看了视频教程以后自己动手做了一个,内容差不多,具体代码如下(首先要下一个JQuery库,在网站www.jquery.com上面可以免费下载):
<!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=utf-8" />
<title>双下拉框内容移动</title>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
//移到右边
$("#right").click(function(){
$("#select1 option:selected").appendTo("#select2");
});
//移到左边
$("#left").click(function(){
$("#select2 option:selected").appendTo("#select1");
});
//全部移到右边
$("#right_all").click(function(){
$("#select1 option").appendTo("#select2");
});
//全部移到左边
$("#left_all").click(function(){
$("#select2 option").appendTo("#select1");
});
//双击选项
$("#select1").dblclick(function(){
$("#select1 option:selected").appendTo("#select2");
});
//双击选项
$("#select2").dblclick(function(){
$("#select2 option:selected").appendTo("#select1");
});
});
</script>
<style type="text/css">
div.content{
float:left;
margin:10px;
text-align:center;
}
button{
display:block;
margin:2px 2px;
padding:4px 10px;
}
</style>
</head>
<body>
<div class="content">
<select multiple="multiple" id="select1" style="width:100px; height:160px" >
<option value="1">girl_one</option>
<option value="2">girl_two</option>
<option value="3">girl_three</option>
<option value="4">girl_four</option>
<option value="5">girl_five</option>
<option value="6">girl_six</option>
</select>
<div>
<button id="right">选中向右>></button>
<button id="right_all">全部向右>></button>
</div>
</div>
<div class="content">
<select multiple="multiple" id="select2" style="width:100px; height:160px" >
<option value="7">boy_one</option>
<option value="8">boy_two</option>
<option value="9">boy_three</option>
<option value="10">boy_four</option>
<option value="11">boy_five</option>
</select>
<div>
<button id="left">选中向左>></button>
<button id="left_all">全部向左>></button>
</div>
</div>
</body>
</html>
IE下显示效果如下:

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