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<%@ Page Language="C#"
AutoEventWireup="true"
CodeBehind="usePageMethods.aspx.cs"
Inherits="WebApp_ProveForum.usePageMethods" %>
<!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">
function InsertLabelData() {
PageMethods.writeLabel(onSuccess, onFailure);
}
function onSuccess(result) {
var lbl = document.getElementById('lblResult');
lbl.innerHTML = result;
}
function onFailure(error) {
alert(error);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server"
EnablePageMethods="true">
</asp:ScriptManager>
<div>
<span id="lblResult">Click the button</span><br />
<input id="btnCallJS" type="button" value="Click me"
onclick="InsertLabelData()" />
</div>
</form>
</body>
</html>