1、
前台调用AJAX方法和返回处理:
<script type="text/javascript">
function Tpfb(wzfbID) {
$.messager.confirm("系统提示", "您确定要发布吗?", function (r) {
if (r) {
$.ajax({
cache:false,
type: "GET",
url: ‘TP_WZFB.ashx?HandlerType=WZFB&FBWZID=‘ + wzfbID + ‘&TITLE=‘ + $("#txtTitle").val(),
dataType: ‘json‘,
success: function(data)
{
if (data.State == "1")
{
$.messager.alert("系统提示", "发布成功!");
parent.location.href = parent.location.href;
}
else
$.messager.alert("系统提示", data.Message, "error");
}
});
}
});
}
</script>
2、ASHX(一般处理程序文件)的参数接收和处理方法:
//接收
public override void OnRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string strContext = "";
string HandlerType = context.Request["HandlerType"];
switch (HandlerType)
{
case "WZFB":
strContext = Tpfb(context);
break;
default:
break;
}
context.Response.Write(strContext);
}
//处理方法
private string Tpfb(HttpContext context)
{
//投票信息ID
string fbwzID = context.Request["FBWZID"];
return Hzjg.GlobalExpand.ToJson(oMes);//结果要返回JSON格式字符串,与前台调用AJAX保持一致
}
原文:http://www.cnblogs.com/zhuyusoft/p/4370963.html