[code="java"]
<br>
.main .left {<br>
float: left;<br>
width: 200px;<br>
height: 200px;<br>
}<br>
.main .middle {<br>
float: left;<br>
width: 100px;<br>
height: 200px;<br>
margin-top: 50px;<br>
}</p>
<pre><code> .main .right {
float: left;
height: 200px;
width: 200px;
}
.main .left select,.main .right select {
width: 180px;
height: 200px;
}
</style>
</head>
<body>
<div class="main">
<div class="left">
<select id="left" multiple="multiple">
<option>超级管理员</option>
<option>图书管理员</option>
<option>进货管理员</option>
<option>销售管理员</option>
</select>
</div>
<div class="middle">
<input id="leftMove" type="button" value="左移"><br/>
<input id="leftAllMove" type="button" value="全部左移"><br/>
<input id="rightMove" type="button" value="右移"><br/>
<input id="rightAllMove" type="button" value="全部右移"><br/>
</div>
<div class="right">
<select id="right" multiple="multiple">
</select>
</div>
</div>
<script type="text/javascript" src="../../jquery-1.4.2.js"></script>
<script type="text/javascript">
$(function() {
//源 目标
$("#leftMove").click(function() {
move("right", "left");
});
$("#rightMove").click(function() {
move("left", "right");
});
$("#leftAllMove").click(function() {
$("#left option").appendTo("#right");
});
$("#rightAllMove").click(function() {
$("#right option").appendTo("#left");
});
});
function move(source, target) {
$("#"+source+" :selected").appendTo("#"+target);
}
</script>
</body>
</code></pre>
<p></html>[/code]<br>
左右移动吗</p>