jQuery Ajax和getJSON获取后台普通json数据和层级json数据用法分析
(编辑:jimmy 日期: 2024/11/20 浏览:3 次 )
本文实例讲述了jQuery Ajax和getJSON获取后台普通json数据和层级json数据用法。分享给大家供大家参考,具体如下:
运行效果截图如下:
具体代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Ajax和getJSON获取后台普通Json数据和层级Json数据解析</title> <script src="/UploadFiles/2021-04-02/jquery-1.8.0.min.js"><%@ WebHandler Language="C#" Class="jsondata" %> using System; using System.Web; using System.Web.Script.Serialization; using System.IO; using System.Text; using System.Collections; using System.Collections.Generic; using System.Data; using Newtonsoft.Json; public class jsondata : IHttpHandler { public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/plain"; context.Response.Cache.SetNoStore(); string type = context.Request["type"]; if (type=="1") //普通数据 { List<Dictionary<String, String aa = new List<Dictionary<string, string(); for (int i = 0; i < 6; i++) { Dictionary<String, String> aaa = new Dictionary<string, string>(); aaa.Add("id", "no" + i); aaa.Add("name", "张三" + i); aaa.Add("age", "21"); aaa.Add("score", "1001"); aa.Add(aaa); } string json = JsonConvert.SerializeObject(aa, Formatting.Indented); context.Response.Write(json); } if (type == "3") //层级数据 { List<Student> list = new List<Student>(); for (int i = 0; i < 6; i++) { Student a = new Student(); a.id = "no" + i; a.name = "张三" + i; a.age = "21"; Dictionary<string, string> dic = new Dictionary<string, string>(); dic.Add("语文","80"); dic.Add("数学", "81"); dic.Add("英语", "83"); dic.Add("生物", "89"); dic.Add("化学", "90"); dic.Add("物理", "95"); a.score = dic; list.Add(a); } string json = JsonConvert.SerializeObject(list, Formatting.Indented); context.Response.Write(json); } } public struct Student { public string id; public string name; public string age; public Dictionary<string,string> score; } public bool IsReusable { get { return false; } } }更多关于jQuery相关内容感兴趣的读者可查看本站专题:《jquery中Ajax用法总结》、《jQuery表格(table)操作技巧汇总》、《jQuery拖拽特效与技巧总结》、《jQuery扩展技巧总结》、《jQuery常见经典特效汇总》、《jQuery动画与特效用法总结》、《jquery选择器用法总结》及《jQuery常用插件及用法总结》
希望本文所述对大家jQuery程序设计有所帮助。
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