Jquery json的超强组合
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Jquery json的超强组合
小編覺得挺不錯的,現在分享給大家,幫大家做個參考.
轉自：http://www.cnblogs.com/symjie520/archive/2008/04/16/1155997.html
?今天使用了jquery提供的對json的操作的函數，感覺超級爽哦！下面就把代碼貼出
js
?2????{
?3??????$("[id=ready]").remove();//返回id=ready的所有dom元素
?4
?5??????$.ajax(
?6?????????????{
?7????????????????type:"get",
?8????????????????dataType:"json",
?9????????????????url:"jspage.aspx",
10????????????????data:"id=1",
11????????????????success:function(msg)
12????????????????{
13???????????????????var?data=msg.bbslist;?
14??????????????????//$("#databox").html(msg);
15??????????????????//cleartext();
16???????????????????$.each(data,function(i,n)
17???????????????????????????????{??????????????????????????????????????????????????????????????????????????????????????????
18??????????????????????????????????var?row=$("#temp").clone();
19??????????????????????????????????row.find("#listtile").text(n.listtile);
20??????????????????????????????????row.find("#listvalue").text(n.listvalue);
21??????????????????????????????????row.attr("id","ready");?????????????????????????????????
22??????????????????????????????????row.appendTo("#mainbox");
23???????????????????????????????}?
24??????????????????);
25???????????????
26????????????????}
27?????????????}
28????????????);
29????}
html代碼
?1? <!DOCTYPE?html?PUBLIC?"-//W3C//DTD?XHTML?1.0?Transitional//EN"?"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">?2? <html?xmlns="http://www.w3.org/1999/xhtml"?>
?3? <head>
?4????<title>Untitled?Page</title>
?5????<link?href="jspage.css"?rel="Stylesheet"?/>
?6????<script?language="javascript"?src="../jscript/jquery.js"></script>???
?7? </head>
?8? <body?onload="getjson();">
?9? <div?id="setpage"></div>
10? <div?id="mainbox">
11??????<div?id="temp">
12??????<div?id="listtile"></div>
13???????<div?id="listvalue"></div>
14??????</div>
15</div>
16</body>
17</html>
18
C#
?1? using?System;?2? using?System.Data;
?3? using?System.Configuration;
?4? using?System.Web;
?5? using?System.Web.Security;
?6? using?System.Web.UI;
?7? using?System.Web.UI.WebControls;
?8? using?System.Web.UI.WebControls.WebParts;
?9? using?System.Web.UI.HtmlControls;
10? using?System.Text;
11? /**////?<summary>
12? ///?Summary?description?for?DataTableToJSON
13? ///?</summary>
14? public?class?DataTableToJSON
15{
16???public?DataTableToJSON()
17????{
18????????//
19????????//?TODO:?Add?constructor?logic?here
20????????//
21????}
22????public?static?string?DtToSON(DataTable?dt)
23????{
24????????StringBuilder?jsonBuilder?=?new?StringBuilder();
25????????jsonBuilder.Append("{/"");
26????????jsonBuilder.Append(dt.TableName.ToString());
27????????jsonBuilder.Append("/":[");
28????????for?(int?i?=?0;?i?<?dt.Rows.Count;?i++)
29????????{
30????????????jsonBuilder.Append("{");
31????????????for?(int?j?=?0;?j?<?dt.Columns.Count;?j++)
32????????????{
33????????????????jsonBuilder.Append("/"");
34????????????????jsonBuilder.Append(dt.Columns[j].ColumnName);
35????????????????jsonBuilder.Append("/":/"");
36????????????????jsonBuilder.Append(dt.Rows[i][j].ToString());
37????????????????jsonBuilder.Append("/",");
38????????????}
39????????????jsonBuilder.Remove(jsonBuilder.Length?-?1,?1);
40????????????jsonBuilder.Append("},");
41????????}
42????????jsonBuilder.Remove(jsonBuilder.Length?-?1,?1);
43????????jsonBuilder.Append("]");
44????????jsonBuilder.Append("}");
45????????return?jsonBuilder.ToString();
46????}
47}
48
這就是主要的代碼了，相信各位都會組合吧，我就不再多介紹了，大家體會一下哈！
轉載于:https://www.cnblogs.com/jackljf/archive/2009/05/22/3589159.html
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