用法也很简单，直接看例子：
前台
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:Button ID="btnFirst" runat="server" Text="按钮1"/>
</form>
</body>
<script type="text/javascript" src="/Scripts/Ajax.js"></script>
<script type="text/javascript" src="/Scripts/jquery-1.4.1.js"></script>
<script language="javascript" type="text/javascript">
var handleUrl = window.location.href;
$(document).ready(function () {
$("#<%=btnFirst.ClientID%>").bind("click", function () { FunctionFirst(); return false; });
});
function FunctionFirst() {
$.post(handleUrl,{Operate:"Click",Pdata:JSON.stringify(GetData())},function(result)
{
});
return false;
}
function GetData(){
var arrayData = new Array();
var obj = new Object();
obj.objID="1000";
obj.objValue = "TestData";
arrayData.push(obj);
return arrayData;
}
</script>
</html>后台接收 public partial class ChildFrm : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
switch (Request["Operate"])
{
case "Click":
GetPageData();
break;
default:
break;
}
}
private void GetPageData()
{
string strJson = Request["Pdata"].ToString();
}
}
效果