js 设置服务端按钮控件(ASP.NET)不可用
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="DemoWebForm.WebForm1" %>
<!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 type="text/javascript">
window.onload = function () {
// 设置按钮不可用
document.getElementById('<%=btnLogin.ClientID %>').disabled = true;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:button runat="server" ID="btnLogin" text="登录" />
</div>
</form>
</body>
</html>
