復制代碼 代碼如下:
<head runat="server">
    <title>無標題頁</title>
    <script type="text/javascript" src="js/jquery-1.4.2.min.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
            // 把選擇項追加給對方
            $('#add').click(function(){
            var options=$('#select1 option:selected');
            var remove=options.remove();
            remove.appendTo("#select2");
            });
            // 把所有項追加給對方
            $('#addAll').click(function(){
            var options=$('#select1 option');
            var remove=options.remove();
            remove.appendTo("#select2");
            });
            // 把選擇項退回給對方
            $('#remove').click(function(){
            var options=$('#select2 option:selected');
            var remove=options.remove();
            remove.appendTo("#select1");
            });
            // 把全部項退回給對方
            $('#removeAll').click(function(){
            var options=$('#select2 option');
            var remove=options.remove();
            remove.appendTo("#select1");
            });
        });
    </script>
</head>
<body>
    <form runat="server">
    <div>
        <select multiple="multiple">
        <option>選項1</option>
        <option>選項2</option>
        <option>選項3</option>
        <option>選項4</option>
        <option>選項5</option>
        </select>
    </div>
    <div>
        <span>選中項添加至右邊>></span><br />
        <span>全部添加到右邊>></span>
    </div>
    <div>
        <select multiple="multiple"></select>
    </div>
    <div>
        <span><<選中項還原至左邊</span><br />
        <span><<全部還原至左邊</span>
    </div>
    </form>
</body>
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