AJAX一般处理程序

 1 <script type="text/javascript">
 2 function Tpfb(wzfbID) {
 3 $.messager.confirm("系统提示", "您确定要发布吗？", function (r) {
 4 if (r) {
 5 $.ajax({
 6 cache:false,
 7 type: "GET",
 8 url: 'TP_WZFB.ashx?HandlerType=WZFB&FBWZID=' + wzfbID + '&TITLE=' + 
 9 
10 $("#txtTitle").val(),
11 dataType: 'json',
12 success: function(data)
13 {
14 if (data.State == "1")
15 {
16 $.messager.alert("系统提示", "发布成功!");
17 parent.location.href = parent.location.href;
18 }
19 else
20 $.messager.alert("系统提示", data.Message, "error");
21 }
22 });
23 }
24 });
25 }
26 </script>
27 
28  
29 
30 2、.ashx（一般处理程序文件）的参数接收和处理方法：
31 
32 //接收
33 
34 public override void OnRequest(HttpContext context)
35 {
36 context.Response.ContentType = "text/plain";
37 string strContext = "";
38 string HandlerType = context.Request["HandlerType"];
39 switch (HandlerType)
40 {
41 case "WZFB":
42 strContext = Tpfb(context);
43 break;
44 default:
45 break;
46 }
47 context.Response.Write(strContext);
48 }
49 
50 //处理方法
51 
52 private string Tpfb(HttpContext context)
53 {
54 //投票信息ID
55 string fbwzID = context.Request["FBWZID"];
56 
57 return Hzjg.GlobalExpand.ToJson(oMes);//结果要返回JSON格式字符串，与前台调用
58 
59 AJAX保持一致
60 
61 }