简单记录一下这个方法：Asp.Net 用后台代码给Server控件添加Client端JS方法
前台代码如下：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication1.WebForm1" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script src="Scripts/jquery-1.9.0.min.js"></script> </head> <body> <form id="form1" runat="server"> <div> <asp:RadioButton ID="RadioButton1" runat="server" GroupName="EricSun" /> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> <br /> <asp:RadioButton ID="RadioButton2" runat="server" GroupName="EricSun" /> </div> </form> </body> </html> <script type="text/javascript"> function RadioBtnOnClick(obj) { $("#<%=TextBox1.ClientID%>").attr('disabled', 'disabled'); } </script>
后台代码：
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace WebApplication1 { public partial class WebForm1 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { this.RadioButton1.InputAttributes.Add("OnClick", "RadioBtnOnClick(this);"); this.RadioButton2.InputAttributes.Add("OnClick", "RadioBtnOnClick(this);"); } } }
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