Ajax--调用PageMethod

PageMethods:

using System.Web.Services; [WebMethod] public static string Ok() { return "this is function ok!"; }

注意:using及WebMethod

 

ScriptManager:

<asp:ScriptManager ID="sm" runat="server" EnablePageMethods="true" > </asp:ScriptManager>

注意:EnablePageMethods="true",否则无法启用PageMethod

 

Js:

<script type="text/javascript"> function btn_click(){ PageMethods.Ok(onSuccessed); } function onSuccessed(result){ $get("result").innerHTML=result; } </script>

 

结果:

转载于:https://www.cnblogs.com/oneword/archive/2009/05/04/1449120.html

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