<%@ Page Language="C#" AutoEventWireup="true" CodeFile="下拉框左右添加删除.aspx.cs" Inherits="下拉框左右添加删除" %>
<!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 runat="server">
<title></title>
<style type="text/css">
*
{
margin: 0;
padding: 0;
}
div.centent
{
float: left;
text-align: center;
margin: 10px;
}
span
{
display: block;
margin: 2px 2px;
padding: 4px 10px;
background: #898989;
cursor: pointer;
font-size: 12px;
color: white;
}
</style>
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
//移到右邊
$("#add").click(function () {
//擷取選中的選項，删除并追加給對方
$("#select1 option:selected").appendTo("#select2");
});
//移到左邊
$("#remove").click(function () {
$("#select2 option:selected").appendTo("select1");
});
//全部移到右邊
$("#add_all").click(function () {
//擷取全部的選項,删除并追加給對方
$("select1 option:selected").appendTo("select1");
});
$("#remove_all").click(function () {
$("select2 option:selected").appendTo("select1");
});
//輕按兩下選項
$('#select1').dblclick(function () { //綁定輕按兩下事件
//擷取全部的選項,删除并追加給對方
$("option:selected", this).appendTo('#select2'); //追加給對方
});
//輕按兩下選項
$('#select2').dblclick(function () {
$("option:selected", this).appendTo('#select1');
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div class="centent">
<select multiple="multiple" id="select1" style="width: 100px; height: 160px;">
<option value="1">選項1</option>
<option value="2">選項2</option>
<option value="3">選項3</option>
<option value="4">選項4</option>
<option value="5">選項5</option>
<option value="6">選項6</option>
<option value="7">選項7</option>
</select>
<div>
<span id="add">選中添加到右邊>></span> <span id="add_all">全部添加到右邊>></span>
</div>
</div>
<div class="centent">
<select multiple="multiple" id="select2" style="width: 100px; height: 160px;">
<option value="8">選項8</option>
</select>
<div>
<span id="remove"><<選中删除到左邊</span> <span id="remove_all"><<全部删除到左邊</span>
</div>
</div>
</form>
</body>
</html>
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