JQuery加载JSON数据 宁静以致远

// JScript 文件
$(document).ready(function(){
$("#divJson").html("<font color=green>数据加载中。。。</font>");
  $.getJSON("MyAjax.aspx",function(json){
      var str="";
      var jsonList =json.list;
     //方法一：
     /*$.each(jsonList,function(i){
           str+="ID："+jsonList[i].Region+"&nbsp;&nbsp;&nbsp;"+jsonList[i].Region_sc+"<br>";
     })*/
     //方法二：
     $.each(jsonList,function(i,n){
            str+="ID："+n.Region+"&nbsp;&nbsp;&nbsp;"+n.Region_sc+"<br>";
      })
      $("#divJson").html(str);
      $("#divPage").html("共有记录数："+json.totalRecord);
  });
})

Ajax.aspx

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
   Response.Clear()
   Response.ContentType = "application/json"
   Dim dsJson As DataSet = GetSqlDataSet()
   Dim list As New List(Of RegionModel)
   For i As Integer = 0 To dsJson.Tables(0).Rows.Count - 1
        Dim model As New RegionModel()
        model.Region = dsJson.Tables(0).Rows(i)("Region")
        model.Region_sc = dsJson.Tables(0).Rows(i)("Region_sc")
        list.Add(model)
   Next
   Dim str As String = Newtonsoft.Json.JavaScriptConvert.SerializeObject(list)
   Dim json As String = "{""list"":" & str & ",""totalRecord"":" & list.Count & "}"
   Response.Write(json)
   Response.End()
End Sub

 //json数据格式

{"list":[{"Region":"PCC001","Region_sc":"华中"},
{"Region":"FJ0001","Region_sc":"福建"},
{"Region":"EX0001","Region_sc":"出口"},
{"Region":"GZ0001","Region_sc":"广州"},{"Region":"HK0001","Region_sc":"香港"},
{"Region":"KQ","Region_sc":"跨区"},{"Region":"L20056","Region_sc":"珠海/中山"},
{"Region":"MC0001","Region_sc":"澳门"},{"Region":"PEC001","Region_sc":"华东"},
{"Region":"PNC001","Region_sc":"华北"},{"Region":"PSC001","Region_sc":"华南"},
{"Region":"PWC001","Region_sc":"华西"},{"Region":"SZ0001","Region_sc":"深圳"}],"totalRecord":13}