首先给出数据库表，很简单只是一张后台数据字典表
分页存储过程
USE [ECLProduct]
GO
/****** Object: StoredProcedure [dbo].[UP_GetRecordByPage] Script Date: 07/06/2013 12:04:55 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
ALTER PROCEDURE [dbo].[UP_GetRecordByPage]
-- Add the parameters for the stored procedure here
@tblName varchar(255), ------表名
@fldName varchar(255), -- 排序的字段名
@PageSize int ,
@PageIndex int ,
@IsReCount bit, -- 返回记录总数, 非 0 值则返回
@OrderType bit, -- 设置排序类型, 非 0 值则降序
@strWhere varchar(1000), -- 查询条件
@pageCount int output --计算 总共多少页
AS
BEGIN
declare @count int --总共多少条
select @count =COUNT(*) from [ECLProduct].[dbo].[AD_DATA_DICTIONARY]
set @pageCount = CEILING( @count*1.0/@pageSize)
if(@strWhere='')
begin
select * from
(select *,ROW_NUMBER() over(order by DictionaryCode desc) as num
from [ECLProduct].[dbo].[AD_DATA_DICTIONARY]) as t
where num between @pageSize*(@pageIndex-1) + 1 and @pageSize*@pageIndex
end
else
begin
select * from
(select *,ROW_NUMBER() over(order by DictionaryCode desc) as num
from [ECLProduct].[dbo].[AD_DATA_DICTIONARY]) as t
where (num between @pageSize*(@pageIndex-1) + 1 and @pageSize*@pageIndex) and DictionaryName=@strWhere
end
END
列表页面
<!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></title>
<link href="../../Styles/PageControlStyle.css" rel="stylesheet" type="text/css" />
<link href="../../Styles/GridStyle.css" rel="stylesheet" type="text/css" />
<link href="../../Scripts/layer/skin/layer.css" rel="stylesheet" type="text/css" />
<link href="../../Styles/cerulean.css" rel="stylesheet" type="text/css" />
<script src="../../Scripts/jquery/jquery-1.9.1.min.js" type="text/javascript"></script>
<script src="../../Scripts/layer/layer.min.js" type="text/javascript"></script>
<style type="text/css">
.divSearchResultPages
{
cursor:pointer;
}
.pre-page
{
overflow:hidden;
padding:2px 6px 3px 15px;
background:url("../../Images/page_nav.gif") 7px -15px no-repeat #ffffff;
border: 1px solid #ccc;
}
.next-page
{
overflow:hidden;
padding:2px 12px 3px 6px;
background:url("../../Images/page_nav.gif") 44px 5px no-repeat #ffffff;
border: 1px solid #ccc;
}
.begining
{padding:2px 6px 3px 15px;
border: 1px solid #ccc;
}
.ending
{padding:2px 12px 3px 6px;
border: 1px solid #ccc;
}
</style>
<script type="text/javascript">
var searchsName = "";
//查询所需变量
var CurrentPage = 1;
var countPage = 0;
var pageSize = 10;
$(document).ready(function () {
loadList(CurrentPage, pageSize, '');
});
function loadList(pageindex, pagesize, searchsName)
{
jQuery.ajax({
type: "GET",
url: "AD_DATA_DICTIONARY.ashx",
cache: false,
data: { type: "GetPage", Pageindex: pageindex, PageSize: pagesize, searchsName: searchsName },
dataType: "json",
success: function (data) {
if (data) {
if (data == 'unlogin') {
parent.CheckSession(0);
} else {
data.toString();
countPage = data.Key;
CurrentPage = pageindex;
jQuery("#spanCurrentPage").html(CurrentPage);
jQuery("#spanPageCount").html(countPage);
if (jQuery("#tb").length > 0) {
jQuery("#tb").remove();
}
var $tb = $("<table id='tb'class='table table-striped table-bordered bootstrap-datatable datatable dataTable'></table>");
$("#tbdiv").append($tb);
var $th = $("<tr style='background-color: #e8e8e8'><th style='width: 160px;'>字典名称</th><th style='width: 160px;'>来源</th><th style='width: 160px;'>顺序号</th><th style='width: 160px;'>描述说明</th><th style='width: 160px;'>字典值</th><th style='width: 160px;'>类型代码</th><th style='width: 160px;'>控制等级</th><th style='width: 160px;'>是否禁用</th><th style='width: 311px;'>编辑</th></tr>");
$("#tb").append($th);
var obj = jQuery.parseJSON(data.Value);
for (var i = 0; i < obj.length; i++) {
var $tr = jQuery("<tr ></tr>");
$tb.append($tr);
// //字典代码
// var $td = jQuery("<td >" + obj[i].DictionaryCode + "</td>");
// $tr.append($td);
//字典名称
var $td = jQuery("<td >" + obj[i].DictionaryName + "</td>");
$tr.append($td);
//来源
var $td = jQuery("<td >" + obj[i].DictionaryFrom + "</td>");
$tr.append($td);
//顺序号
var $td = jQuery("<td >" + obj[i].SequenceNumber + "</td>");
$tr.append($td);
//描述说明
var $td = jQuery("<td >" + obj[i].Description + "</td>");
$tr.append($td);
//字典值
var $td = jQuery("<td >" + obj[i].DictionaryValue + "</td>");
$tr.append($td);
//类型代码
var $td = jQuery("<td >" + obj[i].TypeCode + "</td>");
$tr.append($td);
//控制等级
var $td = jQuery("<td >" + obj[i].Level + "</td>");
$tr.append($td);
//是否禁用
var status = obj[i].IsDisabled == true ? "是" : "否";
var $td = jQuery("<td >" + status + "</td>");
$tr.append($td);
// //创建人
// var $td = jQuery("<td >" + obj[i].Creator + "</td>");
// $tr.append($td);
// //创建时间
// var $td = jQuery("<td >" + obj[i].CreateDate + "</td>");
// $tr.append($td);
var TempStr = "<a class='btn btn-info' href='javascript:viod(0)' onclick=\"showAdd('AddDateDictionary.html?DictionaryCode=" + obj[i].DictionaryCode + "&&type=modify','编辑字典')\"><i class='icon-edit icon-white'></i>Edit</a>";
TempStr += "<a class='btn btn-danger' href='javascript:void(0)' onclick='deleteDictionary(\"" + obj[i].DictionaryCode + "\")' ><i class='icon-trash icon-white'></i>Delete</a> "
$td = jQuery("<td >" + TempStr + "</td>");
$tr.append($td);
}
}
}
},
error: function (errorMessage) {
alert(errorMessage.responseText);
}
});
}
// 查询按钮、翻页按钮 响应事件
function searchPlus(type) {
switch (type) {
case -2: //首页
CurrentPage = 1;
break;
case -1: //上一页
CurrentPage = CurrentPage <= 1 ? 1 : CurrentPage - 1;
break;
case 0:
searchsName = jQuery("#DictionaryName").val() == jQuery("#DictionaryName").attr("rel") ? "" : jQuery("#DictionaryName").val();
CurrentPage = 1;
break;
case 1: //下一页
CurrentPage = CurrentPage >= countPage ? countPage : CurrentPage + 1;
break;
case 2: //尾页
CurrentPage = countPage;
break;
}
loadList(CurrentPage, pageSize, searchsName);
}
//删除数据字典
function deleteDictionary(DId) {
// $.layer({
// shade: false,
// area: ['auto', 'auto'],
// dialog: {
// msg: '您是如何看待前端开发？',
// btns: 2,
// type: 4,
// btn: ['重要', '奇葩'],
// yes: function () {
// layer.msg('您选择了重要。', 2, 1);
// jQuery.ajax({
// type: "GET",
// url: "AD_DATA_DICTIONARY.ashx",
// data: { type: "delete", data: DId },
// dataType: "text",
// cache: false,
// success: function (data) {
// if (data) {
// if (data == 'unlogin') {
// parent.CheckSession(0);
// } else {
// loadList(CurrentPage, pageSize, searchsName);
// alert("删除成功！");
// }
// }
// },
// error: function (errorMessage) {
// alert(errorMessage.responseText);
// loadList(CurrentPage, pageSize, searchsName);
// }
// });
// },
// no: function () {
// layer.msg('奇葩!!!', 2, 4);
// }
// }
// });
// if (layer.confirm("确认删除活动！")) {
//
// }
layer.confirm('确定删除?', function () {
jQuery.ajax({
type: "GET",
url: "AD_DATA_DICTIONARY.ashx",
data: { type: "delete", data: DId },
dataType: "text",
cache: false,
success: function (data) {
if (data) {
if (data == 'unlogin') {
parent.CheckSession(0);
} else {
loadList(CurrentPage, pageSize, searchsName);
// alert("删除成功！");
layer.alert('删除成功！')
}
}
},
error: function (errorMessage) {
layer.alert(errorMessage.responseText);
loadList(CurrentPage, pageSize, searchsName);
}
});
});
}
function searcherTarget(target) {
loadList(CurrentPage, pageSize, $("#DictionaryName").val());
}
function showAdd(src, title) {
$.layer({
type: 2,
title: title,
iframe: { src: src },
area: ['450px', '400px'],
offset: ['150px', ''],
close: function (index) {
// layer.msg('您获得了子窗口标记：' + layer.getChildFrame('#name').val(), 3, 1);
layer.close(index);
},
end: function () { loadList(CurrentPage, pageSize, ''); }//层关闭后刷新主页面
});
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div style="margin-top:20px;">
<a href="javascript:void(0)" class="btn btn-primary" style="width: 80px;" onclick="showAdd('AddDateDictionary.html?type=Add&&DictionaryCode=','新增字典')">新增字典</a>
<input type="text" id="DictionaryName" /><input class="btn btn-primary" type="button" value="查询" style="width: 80px;" id="searcher" onclick="searcherTarget(this)" />
</div>
<div id="tbdiv">
</div>
<div class="divSearchResultPages" style="margin-bottom:1px">
<span class="pre-page" onclick="searchPlus(-1)" style=" color:blue; ">上一页</span> <span onclick="searchPlus(1)" class="next-page" style=" color:blue; ">下一页</span>
<span onclick="searchPlus(-2)" class="begining" style=" color:blue; ">首页</span> <span onclick="searchPlus(2)" class="ending" style=" color:blue; ">尾页</span>
共<span id="spanPageCount"></span>页 第<span id="spanCurrentPage"></span>页<br />
<br />
</div>
</form>
</body>
</html>
增加和编辑页面
<!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 runat="server">
<title></title>
<link href="../../Styles/cerulean.css" rel="stylesheet" type="text/css" />
<script src="../../Scripts/jquery/jquery-1.9.1.min.js" type="text/javascript"></script>
<script src="../../Scripts/jquery.form.js" type="text/javascript"></script>
<script src="../../Scripts/jquery.validate.min.js" type="text/javascript"></script>
<script src="../../Scripts/messages_cn.js.js" type="text/javascript"></script>
<script src="../../Scripts/layer/layer.min.js" type="text/javascript"></script>
<style type="text/css">
body
{
text-align: center;
}
.center
{ margin-top:10px;
margin-right: auto;
margin-left: auto;
height: 200px;
width: 400px;
vertical-align: middle;
line-height: 200px;
}
.error
{
color: Red;
}
ul, ol
{
list-style: none;
}
.panel-title
{
font-size: 12px;
font-weight: bold;
color: #0E2D5F;
height: 16px;
line-height: 16px;
}
.fitem
{
margin-bottom: 5px;
}
.fitem label
{
display: inline-block;
width: 80px;
}
.btn
{
display: inline-block;
vertical-align: baseline;
width: auto;
height: 16px;
line-height: 16px;
font-size: 12px;
padding: 0;
margin: 0;
}
</style>
<script type="text/javascript">
var DictionaryCode = getQueryString('DictionaryCode');
var type = getQueryString('type');
$(document).ready(function () {
if (DictionaryCode != null && DictionaryCode.length > 0 && type == "modify") {
loadData(getQueryString('DictionaryCode'));
$("#addform").validate();
}
else {
$("#addform").validate()
}
// bind 'myForm' and provide a simple callback function
$('#addform').ajaxForm(function (data) {
layer.alert(data);
var index = parent.layer.getFrameIndex();
parent.layer.msg(data, 2, 1);
parent.layer.close(index);
//location.href = "AD_DATA_DICTIONARY.html";
});
$("#addform").attr("action", "AD_DATA_DICTIONARY.ashx?type=" + type + "&&dictionaryCode=" + DictionaryCode);
});
/*
获取URL参数 用法 getQueryString("参数名")
*/
function getQueryString(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
var r = window.location.search.substr(1).match(reg);
if (r != null)
return unescape(r[2]);
return null;
}
//编辑状态初始化数据
function loadData(DictionaryCode) {
jQuery.ajax({
type: "GET",
url: "AD_DATA_DICTIONARY.ashx",
data: { type: "getEditData", data: DictionaryCode },
dataType: "json",
cache: false,
async:false,
success: function (data) {
// var data = $.parseJSON(data);
if (data) {
if (data == 'unlogin') {
parent.CheckSession(0);
} else {
$("#DictionaryCode").val(data[0].DictionaryCode);
$("#DictionaryName").val(data[0].DictionaryName);
$("#DictionaryFrom").val(data[0].DictionaryFrom);
$("#SequenceNumber").val(data[0].SequenceNumber);
$("#Description").val(data[0].Description);
$("#DictionaryValue").val(data[0].DictionaryValue);
$("#TypeCode").val(data[0].TypeCode);
$("#Level").val(data[0].Level);
$("#IsDisabled").attr('checked', data[0].IsDisabled == 0 ? false : true);
}
}
}
});
}
</script>
</head>
<body>
<form id="addform" action="AD_DATA_DICTIONARY.ashx?type=" method="post">
<div class="center">
<div class="panel-title">
<!--<div class="fitem">
字典代码: <input id="DictionaryCode" name="DictionaryCode" type="text" />
</div>-->
<div class="fitem">
<label>
字典名称:</label>
<input id="DictionaryName" name="DictionaryName" type="text" class="required" /></div>
<div class="fitem">
<label>
来源:</label>
<input id="DictionaryFrom" name="DictionaryFrom" type="text" class="required" /></div>
<div class="fitem">
<label>
顺序号:</label>
<input id="SequenceNumber" name="SequenceNumber" type="text" class="required number" /></div>
<div class="fitem">
<label>
描述说明:</label>
<input id="Description" name="Description" type="text" class="required" /></div>
<div class="fitem">
<label>
字典值:</label>
<input id="DictionaryValue" name="DictionaryValue" type="text" class="required" /></div>
<div class="fitem">
<label>
类型代码:</label>
<input id="TypeCode" name="TypeCode" type="text" class="required" /></div>
<div class="fitem">
<label>
控制等级:</label>
<input id="Level" name="Level" type="text" class="required" /></div>
<div class="fitem">
<label>
是否禁用:</label>
<input id="IsDisabled" name="IsDisabled" type="checkbox" /></div>
<input class="btn btn-primary" type="submit" style="width: 80px;" value="提交" id="submit" />
</div>
</div>
</form>
</body>
</html>
后台页面
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using Maticsoft.DBUtility;
using ECLProduct.Model;
using ECLProduct.DAL;
namespace WEB.WebSite
{
/// <summary>
/// AD_DATA_DICTIONARY 的摘要说明
/// </summary>
public class AD_DATA_DICTIONARY : IHttpHandler
{
DAL.AD_DATA_DICTIONARY dalADD = new DAL.AD_DATA_DICTIONARY();
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string Type = context.Request["type"];
switch (Type)
{
case "GetPage":
int pageindex = int.Parse(context.Request["Pageindex"]);
int pagesize = int.Parse(context.Request["PageSize"]);
string strwhere = context.Request["searchsName"].ToString();
var tb = GetDataList(pagesize, pageindex, strwhere).Value;
//tb = tb.Select(t->);
var result=new KeyValuePair<int,string>( GetDataList(pagesize, pageindex, strwhere).Key,JsonHelper.DataTableToJson(tb));
context.Response.Write(JsonHelper.ObjectToJson(result));
break;
case "delete":
string did=context.Request["data"];
if (delete(did))
{
context.Response.Write("删除成功");
}
break;
case "Add":
try
{
var model = new ECLProduct.Model.AD_DATA_DICTIONARY()
{
DictionaryCode = Guid.NewGuid().ToString(),
DictionaryName = context.Request["DictionaryName"],
DictionaryFrom = context.Request["DictionaryFrom"],
DictionaryValue = context.Request["DictionaryValue"],
Description = context.Request["Description"],
SequenceNumber = int.Parse(context.Request["SequenceNumber"]),
TypeCode = context.Request["TypeCode"],
Level = int.Parse(context.Request["Level"]),
//表单传过来的radio选中为on不选为null
IsDisabled = context.Request["IsDisabled"] == "on" ? true : false
};
context.Response.Write(AddDictionary(model));
}
catch (Exception)
{
throw;
}
break;
case "modify":
try
{
delete(context.Request["DictionaryCode"]);
var model = new ECLProduct.Model.AD_DATA_DICTIONARY()
{
DictionaryCode = Guid.NewGuid().ToString(),
DictionaryName = context.Request["DictionaryName"],
DictionaryFrom = context.Request["DictionaryFrom"],
Description = context.Request["Description"],
DictionaryValue = context.Request["DictionaryValue"],
SequenceNumber = int.Parse(context.Request["DictionaryValue"]),
TypeCode = context.Request["TypeCode"],
Level = int.Parse(context.Request["Level"]),
IsDisabled = context.Request["IsDisabled"] == "on" ? true : false
};
context.Response.Write(AddDictionary(model));
}
catch (Exception)
{
throw;
}
break;
case "getEditData":
string did1 = context.Request["data"];
context.Response.Write(JsonHelper.DataTableToJson(getEditData(did1)));
break;
}
}
private KeyValuePair<int, DataTable> GetDataList(int pagesize, int pageindex, string strwhere)
{
return dalADD.GetList(pagesize, pageindex, strwhere);
}
private string AddDictionary(ECLProduct.Model.AD_DATA_DICTIONARY model)
{
if (dalADD.Add(model) > 0)
{
return "插入成功";
}
else return "插入失败";
}
private bool delete(string Did)
{
return dalADD.Delete(Did);
}
private bool update(ECLProduct.Model.AD_DATA_DICTIONARY model)
{
return dalADD.Update(model);
}
private DataTable getEditData(string Did)
{
return dalADD.GetList("DictionaryCode='" + Did+"'").Tables[0];
}
public bool IsReusable
{
get
{
return false;
}
}
}
}
json操作类
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Runtime.Serialization.Json;
using System.IO;
using System.Text.RegularExpressions;
using System.Web.Script.Serialization;
using System.Collections.Generic;
/// <summary>
/// JSON序列化和反序列化辅助类
/// </summary>
public class JsonHelper
{
public JsonHelper()
{
//
// TODO: Add constructor logic here
//
}
/// <summary>
/// JSON序列化
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="t"></param>
/// <returns></returns>
public static string JsonSerializer<T>(T t)
{
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
MemoryStream ms = new MemoryStream();
ser.WriteObject(ms, t);
string jsonString = System.Text.Encoding.UTF8.GetString(ms.ToArray());
ms.Close();
return jsonString;
}
/// <summary>
/// JSON反序列化
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="jsonString"></param>
/// <returns></returns>
public static T JsonDeserializer<T>(string jsonString)
{
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
MemoryStream ms = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(jsonString));
T obj = (T)ser.ReadObject(ms);
return obj;
}
/// <summary>
/// JSON序列化(包含日期格式转换)
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="t"></param>
/// <returns></returns>
public static string JsonSerializer<T>(T t, bool bdate)
{
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
MemoryStream ms = new MemoryStream();
ser.WriteObject(ms, t);
string jsonString = System.Text.Encoding.UTF8.GetString(ms.ToArray());
ms.Close();
//替换Json的Date字符串
string p = @"\\/Date\((\d+)\+\d+\)\\/";
MatchEvaluator matchEvaluator = new MatchEvaluator(ConvertJsonDateToDateString);
Regex reg = new Regex(p);
jsonString = reg.Replace(jsonString, matchEvaluator);
return jsonString;
}
/// <summary>
/// JSON反序列化(包含日期格式转换)
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="jsonString"></param>
/// <returns></returns>
public static T JsonDeserializer<T>(string jsonString, bool bdate)
{
//将"yyyy-MM-dd HH:mm:ss"格式的字符串转为"\/Date(1294499956278+0800)\/"格式
string p = @"\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}";
MatchEvaluator matchEvaluator = new MatchEvaluator(ConvertDateStringToJsonDate);
Regex reg = new Regex(p);
jsonString = reg.Replace(jsonString, matchEvaluator);
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
MemoryStream ms = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(jsonString));
T obj = (T)ser.ReadObject(ms);
return obj;
}
/// <summary>
/// 将Json序列化的时间由/Date(1294499956278+0800)转为字符串
/// </summary>
/// <param name="m"></param>
/// <returns></returns>
private static string ConvertJsonDateToDateString(Match m)
{
string result = string.Empty;
DateTime dt = new DateTime(1970, 1, 1);
dt = dt.AddMilliseconds(long.Parse(m.Groups[1].Value));
dt = dt.ToLocalTime();
result = dt.ToString("yyyy-MM-dd HH:mm:ss");
return result;
}
/// <summary>
/// 将时间字符串转为Json时间
/// </summary>
/// <param name="m"></param>
/// <returns></returns>
private static string ConvertDateStringToJsonDate(Match m)
{
string result = string.Empty;
DateTime dt = DateTime.Parse(m.Groups[0].Value);
dt = dt.ToUniversalTime();
TimeSpan ts = dt - DateTime.Parse("1970-01-01");
result = string.Format("\\/Date({0}+0800)\\/", ts.TotalMilliseconds);
return result;
}
/// <summary>
/// 将对象转换为Json
/// </summary>
/// <param name="obj">对象</param>
/// <returns>Json格式字符串</returns>
public static string ObjectToJson(object obj)
{
JavaScriptSerializer jss = new JavaScriptSerializer();
try
{
return jss.Serialize(obj);
}
catch (Exception ex)
{
throw new Exception("JSonHelp.objectToJson();" + ex.Message);
}
}
/// <summary>
/// 数据表转键值对集合
/// 将DataTable转成List集合，存每一行
/// </summary>
/// <param name="dt">数据表</param>
/// <returns>哈希表数组</returns>
public static List<Dictionary<string, object>> DataTableToList(DataTable dt)
{
List<Dictionary<string, object>> list = new List<Dictionary<string, object>>();
foreach (DataRow dr in dt.Rows)
{
Dictionary<string, object> dic = new Dictionary<string, object>();
foreach (DataColumn dc in dt.Columns)
{
dic.Add(dc.ColumnName, dr[dc.ColumnName]);
}
list.Add(dic);
}
return list;
}
/// <summary>
/// 数据集转键值对数组字典
/// </summary>
/// <param name="ds">数据集</param>
/// <returns>键值对数组字典</returns>
public static Dictionary<string, List<Dictionary<string, object>>> DataSetToDic(DataSet ds)
{
Dictionary<string, List<Dictionary<string, object>>> result = new Dictionary<string, List<Dictionary<string, object>>>();
foreach (DataTable dt in ds.Tables)
{
result.Add(dt.TableName, DataTableToList(dt));
}
return result;
}
/// <summary>
/// 数据表转JSON
/// </summary>
/// <param name="dt">数据表</param>
/// <returns>JSON字符串</returns>
public static string DataTableToJson(DataTable dt)
{
return ObjectToJson(DataTableToList(dt));
}
/// <summary>
/// 将Json字符串转换为对象泛型方法
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="JsonText">Json字符串</param>
/// <returns>制定类型对象</returns>
public static T JsonToObject<T>(string JsonText)
{
JavaScriptSerializer jss = new JavaScriptSerializer();
try
{
return jss.Deserialize<T>(JsonText);
}
catch (Exception ex)
{
throw new Exception("JsonHelp.JsonToObject():" + ex.Message);
}
}
/// <summary>
/// 将Json字符串转换为数据表数据
/// </summary>
/// <param name="JsonText">Json文本</param>
/// <returns>数据表字典</returns>
public static Dictionary<string, List<Dictionary<string, object>>> TablesDataFormJson(string JsonText)
{
return JsonToObject<Dictionary<string, List<Dictionary<string, object>>>>(JsonText);
}
/// <summary>
/// 将json文本转换成数据行
/// </summary>
/// <param name="JsonText">Json文本</param>
/// <returns>数据行的字典</returns>
public static Dictionary<string, object> DataRowFormJson(string JsonText)
{
return JsonToObject<Dictionary<string, object>>(JsonText);
}
public static DataTable JsonToDataTable(string strJson,string a )
{
//取出表名
var rg = new Regex(@"(?<={)[^:]+(?=:\[)", RegexOptions.IgnoreCase);
string strName = rg.Match(strJson).Value;
DataTable tb = null;
//去除表名
strJson = strJson.Substring(strJson.IndexOf("[") + 1);
strJson = strJson.Substring(0, strJson.IndexOf("]"));
//获取数据
rg = new Regex(@"(?<={)[^}]+(?=})");
MatchCollection mc = rg.Matches(strJson);
for (int i = 0; i < mc.Count; i++)
{
string strRow = mc[i].Value;
string[] strRows = strRow.Split(',');
//创建表
if (tb == null)
{
tb = new DataTable();
tb.TableName = strName;
foreach (string str in strRows)
{
DataColumn dc = new DataColumn();
string[] strCell = str.Split(':');
dc.ColumnName = strCell[0].ToString();
tb.Columns.Add(dc);
}
tb.AcceptChanges();
}
//增加内容
DataRow dr = tb.NewRow();
for (int r = 0; r < strRows.Length; r++)
{
dr[r] = strRows[r].Split(':')[1].Trim().Replace("，", ",").Replace("：", ":").Replace("\"", "");
}
tb.Rows.Add(dr);
tb.AcceptChanges();
}
return tb;
}
public static DataTable JsonToDataTableNoFix(string strJson)
{
//取出表名
var rg = new Regex(@"(?<={)[^:]+(?=:\[)", RegexOptions.IgnoreCase);
string strName = rg.Match(strJson).Value; DataTable tb = null;
//去除表名
strJson = strJson.Substring(strJson.IndexOf("[") + 1);
strJson = strJson.Substring(0, strJson.IndexOf("]"));
//获取数据
rg = new Regex(@"(?<={)[^}]+(?=})");
MatchCollection mc = rg.Matches(strJson);
for (int i = 0; i < mc.Count; i++)
{
string strRow = mc[i].Value;
string[] strRows = strRow.Split(',');
//创建表
if (tb == null)
{
tb = new DataTable();
tb.TableName = strName;
foreach (string str in strRows)
{
var dc = new DataColumn();
string[] strCell = str.Split(':');
dc.ColumnName = strCell[0].Replace("\"", "");
tb.Columns.Add(dc);
}
tb.AcceptChanges();
}
//增加内容
DataRow dr = tb.NewRow();
for (int r = 0; r < strRows.Length; r++)
{
dr[r] = strRows[r].Split(':')[1].Trim().Replace("，", ",").Replace("：", ":").Replace("\"", "");
}
tb.Rows.Add(dr);
tb.AcceptChanges();
}
return tb;
}
public static DataTable JsonToDataTable(string strJson)
{
//取出表名
var rg = new Regex(@"(?<={)[^:]+(?=:\[)", RegexOptions.IgnoreCase);
string strName = rg.Match(strJson).Value; DataTable tb = null;
//去除表名
strJson = strJson.Substring(strJson.IndexOf("[") + 1);
strJson = strJson.Substring(0, strJson.IndexOf("]"));
//获取数据
rg = new Regex(@"(?<={)[^}]+(?=})");
MatchCollection mc = rg.Matches(strJson);
for (int i = 0; i < mc.Count; i++)
{
string strRow = mc[i].Value;
string[] strRows = strRow.Split(',');
//创建表
if (tb == null)
{
tb = new DataTable();
tb.TableName = strName;
foreach (string str in strRows)
{
var dc = new DataColumn();
string[] strCell = str.Split(':');
dc.ColumnName = strCell[0];
tb.Columns.Add(dc);
}
tb.AcceptChanges();
}
//增加内容
DataRow dr = tb.NewRow();
for (int r = 0; r < strRows.Length; r++)
{
dr[r] = strRows[r].Split(':')[1].Trim().Replace("，", ",").Replace("：", ":").Replace("\"", "");
}
tb.Rows.Add(dr);
tb.AcceptChanges();
}
return tb;
}
}
给出效果图
来源：https://www.cnblogs.com/ZombieSir/p/3171931.html