ASP.NET jQuery 随笔 显示CheckBoxList成员选中的内容
通过jQuery来获取CheckBoxList成员内容。
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Web.Default" %>
<!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>
<script src="jquery-1.8.2.min.js" type="text/javascript"></script>
<link href="Base.css" rel="stylesheet" type="text/css" />
<style type="text/css">
</style>
<script type="text/javascript">
$(document).ready(function () {
$("#<%=cblHobbies.ClientID%>").click(function () {
var msg = "";
$('#<%=cblHobbies.ClientID%> input[type="checkbox"]:checked').each(function () {
msg = msg + $(this).val() + ":" + $(this).next().text() + " "; // 这里的next()表示<label>
});
$("#message").text(msg);
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div style="margin: 100px auto; width: 400px; height: 200px;">
<fieldset style="width: 400px; height: 150px">
<p>
请选择爱好</p>
<asp:CheckBoxList ID="cblHobbies" runat="server" >
<asp:ListItem Value="1">音乐</asp:ListItem>
<asp:ListItem Value="2">篮球</asp:ListItem>
<asp:ListItem Value="3">美剧</asp:ListItem>
<asp:ListItem Value="4">电影</asp:ListItem>
</asp:CheckBoxList>
</fieldset>
<br />
<div id="message" style="color:Red;"></div>
</div>
</form>
</body>
</html>
