首页
所有分类
TAGS
文字工具 EMOJI BIBLE
编程 Javascript

MVC+jQuery.Ajax异步实现增删改查和分页

Posted in Javascript onDecember 22, 2020

本文实例为大家分享了MVC+jQuery.Ajax异步实现增删改查和分页的具体代码，供大家参考，具体内容如下

1、Model层代码

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.Collections.Generic;
using MvcExamples;
using System.Web.Mvc;

namespace MvcExamples.Web.Models
{
 public class StudentModels
 {
 /// <summary>
 /// 获取学生信息列表
 /// </summary>
 public List<MvcExamples.Model.Student> StudentList { get; set; }
 /// <summary>
 /// 获取教工信息列表
 /// </summary>
 public List<MvcExamples.Model.Teacher> TeacherList { get; set; }
 /// <summary>
 /// 获取学生信息列表(分页)
 /// </summary>
 public PagedList<MvcExamples.Model.Student> GetStudentList { get; set; }
 }
}

2、View层代码

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<MvcExamples.Web.Models.StudentModels>" %>

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
 Index
</asp:Content>
<asp:Content ID="Content3" ContentPlaceHolderID="HeadContent" runat="server">

 <script src="http://www.cnblogs.com/Scripts/jquery-1.4.2.min.js" type="text/javascript"></script>
 <script src="http://www.cnblogs.com/Scripts/My97DatePicker/WdatePicker.js" type="text/javascript"></script>
 <script src="http://www.cnblogs.com/Scripts/windwUi/jquery-ui-1.8.1.min.js" type="text/javascript"></script>
 <link href="http://www.cnblogs.com/Scripts/windwUi/jquery-ui-1.8.1.custom.css" rel="stylesheet" type="text/css" />
 <script type="text/javascript">
 $(function(){
 
 //添加学生信息
 $('#a_add').click(function(){
  $('#window').dialog({ 
   title: "添加学生信息",
   width: 300,
   height: 200,
   modal: true,
   buttons: { 
   "取消": function() {
    $(this).dialog("close"); //当点击取消按钮时，关闭窗口
   }, 
   "添加": function() { 
    //当点击添加按钮时，获取各参数的值
    var sno=$('#sno').val();
    var sname=$('#sname').val();
    var ssex=$('#ssex').val();
    var sbirsthday=$('#sbirthday').val();
    var sclass=$('#sclass').val();
    $.ajax({
    type:'post',
    url:'/Student/AddStudent',//路径为添加方法
    data:'no='+sno+'&name='+sname+'&sex='+ssex+'&birsthday='+sbirsthday+'&sclass='+sclass,//参数的个数和名字要和方法的名字保持一致
    success:function(json)//返回的是Json类型的
    {
     $('#window').dialog("close"); 
     //判断是否成功
     if(json.result=="true")
     {
     $('#btn_close').click();
     alert('恭喜你，修改成功！'); 
     }else{
     alert('抱歉，修改失败！');
     }
    }
    });
   }
   } 
  });
 })
 
 //删除学生信息
 $('.a_delete').click(function(){
  //确认是否删除
  if(confirm("是否删除此条信息？"))
  {
  $.ajax({
   type:'post',
   url:'/Student/DeleteStudent',
   data:'no='+$(this).attr("sno"),//获取当前对象的属性(自定义属性)sno的值，用自定义属性保存相应需要的数据
   sucess:function(json)
   {
    if(json.result=="true")
    {
    alert("恭喜你，已成功删除！");
    }else
    {
    alert("抱歉，删除失败！");
    }
   }
  })
  }
 })
 
 //修改学生信息
 $('.a_update').click(function(){
  var student=$(this);
  $("#sno").attr("value",student.attr("sno"));
  $("#sname").attr("value",student.attr("sname"));
  $("#ssex").attr("value",student.attr("ssex"));
  $("#sbirthday").attr("value",student.attr("sbirthday"));
  $("#sclass").attr("value",student.attr("sclass"));
  
  $('#window').dialog({ 
  title: "修改学生信息",
  width: 300,
  height: 200,
  modal: true,
  buttons: { 
   "取消": function() {
   $(this).dialog("close"); 
   }, 
   "修改": function() { 
   var sno=$('#sno').val();
   var sname=$('#sname').val();
   var ssex=$('#ssex').val();
   var sbirsthday=$('#sbirthday').val();
   var sclass=$('#sclass').val();
   $.ajax({
   type:'post',
   url:'/Student/UpdateStudent',
   data:'no='+sno+'&name='+sname+'&sex='+ssex+'&birsthday='+sbirsthday+'&sclass='+sclass,
   success:function(json)
    {
    $('#window').dialog("close"); 
    if(json.result=="true")
    {
     $('#btn_close').click();
     alert('恭喜你，修改成功！'); 
    }else{
     alert('抱歉，修改失败！');
    }
    }
   });
   }
   } 
  }); 
 });
 
 })
 </script>

</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
 <h2>
 MVC 演示</h2>
 <table>
 <thead>
  <tr>
  <td>
   学生表
  </td>
  </tr>
  <tr>
  <td>
   学号
  </td>
  <td>
   姓名
  </td>
  <td>
   性别
  </td>
  <td>
   生日
  </td>
  <td>
   班级
  </td>
  <td>
   操作
  </td>
  </tr>
 </thead>
 <tbody>
  <%foreach (MvcExamples.Model.Student student in Model.GetStudentList)
  {%>
  <tr>
  <td>
   <%=student.sno %>
  </td>
  <td>
   <%=student.sname %>
  </td>
  <td>
   <%=student.ssex %>
  </td>
  <td>
   <%=student.sbirthday %>
  </td>
  <td>
   <%=student.sclass %>
  </td>
  <td>
  <a href="javascript:void(0);" class="a_update" sno="<%=student.sno %>" sname="<%=student.sname %>" ssex="<%=student.ssex %>"
   sbirthday="<%=student.sbirthday %>" sclass="<%=student.sclass %>">修改</a>
     
   <a href="javascript:void(0);" class="a_delete" sno="<%=student.sno %>">删除</a>
  </td>
  </tr>
  <% } %>
 </tbody>
 <tfoot>
  <tr>
  <td>
   全选
  </td>
  <td colspan="5" style="text-align: right;">
   <a href="javascript:void(0);" id="a_add">添加</a>
  </td>
  </tr>
 </tfoot>
 </table>
 <%=Html.MikePager(Model.GetStudentList)%>
 <br />
 <table>
 <thead>
  <tr>
  <td>
   学生表
  </td>
  </tr>
  <tr>
  <td>
   学号
  </td>
  <td>
   姓名
  </td>
  <td>
   性别
  </td>
  <td>
   生日
  </td>
  <td>
   班级
  </td>
  </tr>
 </thead>
 <tbody>
  <%foreach (MvcExamples.Model.Student student in Model.StudentList)
  {%>
  <tr>
  <td>
   <%=student.sno %>
  </td>
  <td>
   <%=student.sname %>
  </td>
  <td>
   <%=student.ssex %>
  </td>
  <td>
   <%=student.sbirthday %>
  </td>
  <td>
   <%=student.sclass %>
  </td>
  </tr>
  <% } %>
 </tbody>
 </table>
 <br />
 <table>
 <thead>
  <tr>
  <td>
   老师表
  </td>
  </tr>
  <tr>
  <td>
   编号
  </td>
  <td>
   姓名
  </td>
  <td>
   性别
  </td>
  <td>
   生日
  </td>
  <td>
   职称
  </td>
  <td>
   所在部门
  </td>
  </tr>
 </thead>
 <tbody>
  <%foreach (MvcExamples.Model.Teacher teacher in Model.TeacherList)
  {%>
  <tr>
  <td>
   <%=teacher.tno%>
  </td>
  <td>
   <%=teacher.tname%>
  </td>
  <td>
   <%=teacher.tsex%>
  </td>
  <td>
   <%=teacher.tbirthday%>
  </td>
  <td>
   <%=teacher.prof%>
  </td>
  <td>
   <%=teacher.depart%>
  </td>
  </tr>
  <% } %>
 </tbody>
 </table>
 
 <div id="window" style="display:none;">
 <input type="hidden" id="sno" name="sno" value="" />
 姓名：<input type="text" id="sname" name="sname" /><br />
 性别：<input type="text" id="ssex" name="ssex" /><br />
 生日：<input type="text" id="sbirthday" name="sbirthday" onClick = "WdatePicker()" /><br />
 班级：<input type="text" id="sclass" name="sclass" /><br />
 </div>
</asp:Content>

3、Controller层代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Mvc.Ajax;

namespace MvcExamples.Web.Controllers
{
 public class StudentController : Controller
 {
 //
 // GET: /Student/

 MvcExamples.BLL.Student _Student = new MvcExamples.BLL.Student();
 MvcExamples.BLL.Teacher _Teacher = new MvcExamples.BLL.Teacher();
 /// <summary>
 /// 演示
 /// </summary>
 /// <param name="pi"></param>
 /// <param name="sclass"></param>
 /// <returns></returns>
 public ActionResult Index(int? pi, string sclass)
 {
  int PageIndex = pi ?? 1;
  int PageSize = 5;
  string sClass = sclass == null ? "95031" : sclass;
  MvcExamples.Web.Models.StudentModels _StudentModels = new MvcExamples.Web.Models.StudentModels();
  _StudentModels.StudentList = _Student.GetModelList("sclass=" + sClass);
  _StudentModels.TeacherList = _Teacher.GetModelList("tsex='男'");
  _StudentModels.GetStudentList = new PagedList<MvcExamples.Model.Student>(_Student.GetModelList("sclass=" + sClass).AsQueryable(), PageIndex, PageSize);
  return View(_StudentModels);//返回一个Model
 }
 /// <summary>
 /// 修改学生信息
 /// </summary>
 /// <param name="no"></param>
 /// <param name="name"></param>
 /// <param name="sex"></param>
 /// <param name="birsthday"></param>
 /// <param name="sclass"></param>
 /// <returns></returns>
 public ActionResult UpdateStudent(string no, string name, string sex, string birsthday, string sclass)
 {
  MvcExamples.Model.Student _student = new MvcExamples.Model.Student();
  _student.sno = no;
  _student.sname = name;
  _student.ssex = sex;
  _student.sbirthday = Convert.ToDateTime(birsthday);
  _student.sclass = sclass;

  _Student.Update(_student);  

  JsonResult json = new JsonResult();
  json.Data = new
  {
  result = "true"
  };
  return json;
 }
 /// <summary>
 /// 删除学生信息
 /// </summary>
 /// <param name="no"></param>
 /// <returns></returns>
 public ActionResult DeleteStudent(string no)
 {
  bool IsDelete= _Student.Delete(no);
  JsonResult json = new JsonResult();
  return json;
  if (IsDelete)
  {
  json.Data = new
  {
   result = "true"
  };
  }
  else
  {
  json.Data = new
  {
   result ="false"
  };
  }
  return json;
 }
 /// <summary>
 /// 添加学生信息
 /// </summary>
 /// <param name="no"></param>
 /// <param name="name"></param>
 /// <param name="sex"></param>
 /// <param name="birsthday"></param>
 /// <param name="sclass"></param>
 /// <returns></returns>
 public ActionResult AddStudent(string no, string name, string sex, string birsthday, string sclass)
 {
  MvcExamples.Model.Student _student = new MvcExamples.Model.Student();
  _student.sno = no;
  _student.sname = name;
  _student.ssex = sex;
  _student.sbirthday = Convert.ToDateTime(birsthday);
  _student.sclass = sclass;

  _Student.Add(_student);

  JsonResult json = new JsonResult();
  json.Data = new
  {
  result = "true"
  };
  return json;
 }

 /// <summary>
 /// 提供弹出窗口的数据
 /// </summary>
 /// <param name="id"></param>
 /// <returns></returns>
 public ActionResult WindowData(int id)
 {
  JsonResult json = new JsonResult();
  //这里给json数据(这里只是演示，下面数据是模拟的)
  json.Data = new
  {
  name = "张三",
  sex = "男"
  };
  return json;
 }

 }
}

4、两个分页辅助类PagedList和MikePagerHtmlExtensions

PagedList辅助类

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.Collections.Generic;
using System.Collections.Specialized;

namespace System.Web.Mvc
{
 public interface IPagedList
 {
 int TotalPage //总页数
 {
  get;
 }

 int TotalCount
 {
  get;
  set;
 }

 int PageIndex
 {
  get;
  set;
 }

 int PageSize
 {
  get;
  set;
 }

 bool IsPreviousPage
 {
  get;
 }

 bool IsNextPage
 {
  get;
 }
 }

 public class PagedList<T> : List<T>, IPagedList
 {
 public PagedList(IQueryable<T> source, int? index, int? pageSize)
 {
  if (index == null) { index = 1; }
  if (pageSize == null) { pageSize = 10; }
  this.TotalCount = source.Count();
  this.PageSize = pageSize.Value;
  this.PageIndex = index.Value;
  this.AddRange(source.Skip((index.Value - 1) * pageSize.Value).Take(pageSize.Value));
 }

 public int TotalPage
 {
  get { return (int)System.Math.Ceiling((double)TotalCount / PageSize); }
 }

 public int TotalCount
 {
  get;
  set;
 }
 /// <summary>
/// 
/// </summary>
 public int PageIndex
 {
  get;
  set;
 }

 public int PageSize
 {
  get;
  set;
 }

 public bool IsPreviousPage
 {
  get
  {
  return (PageIndex > 1);
  }
 }

 public bool IsNextPage
 {
  get
  {
  return ((PageIndex) * PageSize) < TotalCount;
  }
 }

 }

 public static class Pagination
 {
 public static PagedList<T> ToPagedList<T>(this IOrderedQueryable<T> source, int? index, int? pageSize)
 {
  return new PagedList<T>(source, index, pageSize);
 }

 public static PagedList<T> ToPagedList<T>(this IOrderedQueryable<T> source, int? index)
 {
  return new PagedList<T>(source, index, 10);
 }

 public static PagedList<T> ToPagedList<T>(this IQueryable<T> source, int? index, int? pageSize)
 {
  return new PagedList<T>(source, index, pageSize);
 }

 public static PagedList<T> ToPagedList<T>(this IQueryable<T> source, int? index)
 {
  return new PagedList<T>(source, index, 10);
 }
 }
}

MikePagerHtmlExtensions辅助类

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.Web.Mvc;
using System.Web.Routing;
using System.Text;

namespace System.Web.Mvc
{
 public static class MikePagerHtmlExtensions
 {
 
 #region MikePager 分页控件

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data)
 {
  string actioinName = html.ViewContext.RouteData.GetRequiredString("action");
  return MikePager<T>(html, data, actioinName);
 }

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data, object values)
 {
  string actioinName = html.ViewContext.RouteData.GetRequiredString("action");
  return MikePager<T>(html, data, actioinName, values);
 }

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data, string action)
 {
  return MikePager<T>(html, data, action, null);
 }

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data, string action, object values)
 {
  string controllerName = html.ViewContext.RouteData.GetRequiredString("controller");
  return MikePager<T>(html, data, action, controllerName, values);
 }

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data, string action, string controller, object values)
 {
  return MikePager<T>(html, data, action, controller, new RouteValueDictionary(values));
 }

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data, RouteValueDictionary values)
 {
  string actioinName = html.ViewContext.RouteData.GetRequiredString("action");
  return MikePager<T>(html, data, actioinName, values);
 }

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data, string action, RouteValueDictionary values)
 {
  string controllerName = html.ViewContext.RouteData.GetRequiredString("controller");
  return MikePager<T>(html, data, action, controllerName, values);
 }

 public static string MikePager<T>(this HtmlHelper html, PagedList<T> data, string action, string controller, RouteValueDictionary valuedic)
 {
  int start = (data.PageIndex - 5) >= 1 ? (data.PageIndex - 5) : 1;
  int end = (data.TotalPage - start) > 9 ? start + 9 : data.TotalPage;

  RouteValueDictionary vs = valuedic == null ? new RouteValueDictionary() : valuedic;

  var builder = new StringBuilder();
  builder.AppendFormat("<div class=\"mike_mvc_pager\">");

  if (data.IsPreviousPage)
  {
  vs["pi"] = 1;
  builder.Append(Html.LinkExtensions.ActionLink(html, "首页", action, controller, vs, null));
  builder.Append(" ");
  vs["pi"] = data.PageIndex - 1;
  builder.Append(Html.LinkExtensions.ActionLink(html, "上一页", action, controller, vs, null));
  builder.Append(" ");

  }

  for (int i = start; i <= end; i++) //前后各显示5个数字页码
  {
  vs["pi"] = i;
  if (i == data.PageIndex)
  {
   builder.Append("<font class='thispagethis'>" + i.ToString() + "</font> ");
  }
  else
  {
   builder.Append(" ");

   builder.Append(Html.LinkExtensions.ActionLink(html, i.ToString(), action, controller, vs, null));
  }
  }

  if (data.IsNextPage)
  {
  builder.Append(" ");

  vs["pi"] = data.PageIndex + 1;
  builder.Append(Html.LinkExtensions.ActionLink(html, "下一页", action, controller, vs, null));
  builder.Append(" ");


  vs["pi"] = data.TotalPage;
  builder.Append(Html.LinkExtensions.ActionLink(html, "末页", action, controller, vs, null));


  }
  builder.Append(" 每页" + data.PageSize + "条/共" + data.TotalCount + "条 第" + data.PageIndex + "页/共" + data.TotalPage + "页 </div>");
  return builder.ToString();
 }
 #endregion
 }
}

效果图：

MVC+jQuery.Ajax异步实现增删改查和分页

MVC+jQuery.Ajax异步实现增删改查和分页

5、源码下砸：jQuery.Ajax异步实现增删改查和分页

以上就是本文的全部内容，希望对大家的学习有所帮助。

MVC+jQuery.Ajax异步实现增删改查和分页

- Author -

XuebinDing

声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。

Javascript 相关文章推荐
JS获取计算机mac地址以及IP的实现方法
Jan 08 Javascript
ExtJS4如何自动生成控制grid的列显示、隐藏的checkbox
May 02 Javascript
jQuery中dequeue()方法用法实例
Dec 29 Javascript
关于Iframe父页面与子页面之间的相互调用
Nov 22 Javascript
canvas知识总结
Jan 25 Javascript
微信小程序开发之从相册获取图片 使用相机拍照 本地图片上传
Apr 18 Javascript
Node中使用ES6语法的基础教程
Jan 05 Javascript
网页爬虫之cookie自动获取及过期自动更新的实现方法
Mar 06 Javascript
angular2实现统一的http请求头方法
Aug 13 Javascript
解决Layui数据表格的宽高问题
Sep 28 Javascript
js实现点赞效果
Mar 16 Javascript
vue自动添加浏览器兼容前后缀操作
Aug 13 Javascript
基于Jquery插件Uploadify实现实时显示进度条上传图片
Mar 26 #Javascript
jQuery实现三级菜单的代码
May 09 #Javascript
Boostrap入门准备之border box
May 09 #Javascript
CKEditor无法验证的解决方案（js验证+jQuery Validate验证）
May 09 #Javascript
jQuery代码实现图片墙自动+手动淡入淡出切换效果
May 09 #Javascript
jQuery绑定事件的几种实现方式
May 09 #Javascript
jquery实现左右无缝轮播图
Jul 31 #Javascript
XDM(3) 动态权限(1) redis(3) 构造函数(1) 继承(1) AOP(2) 验证表达式(1) Spring Security(2) promise(2) Kotlin(1)
You might like
定制404错误页面，并发信给管理员的程序
2006/10/09 PHP
PHP4中session登录页面的应用
2008/07/25 PHP
php中获取关键词及所属来源搜索引擎名称的代码
2011/02/15 PHP
php模拟js函数unescape的函数代码
2012/10/20 PHP
PHP flock 文件锁详细介绍
2012/12/29 PHP
PHP实例分享判断客户端是否使用代理服务器及其匿名级别
2014/06/04 PHP
php中PDO方式实现数据库的增删改查
2015/05/17 PHP
thinkPHP5.0框架URL访问方法详解
2017/03/18 PHP
PHP实现的折半查找算法示例
2017/12/19 PHP
PHP微商城开源代码实例
2019/03/27 PHP
用jscript实现列出安装的软件列表
2007/06/18 Javascript
jQuery仿Excel表格编辑功能的实现代码
2013/05/01 Javascript
多次注册事件会导致一个事件被触发多次的解决方法
2013/08/12 Javascript
html+js实现简单的计算器代码(加减乘除)
2016/07/12 Javascript
深入理解JavaScript中Ajax
2016/08/02 Javascript
javascript中this用法实例详解
2017/04/06 Javascript
js设置随机切换背景图片的简单实例
2017/11/12 Javascript
jquery.onoff实现简单的开关按钮功能(推荐)
2018/05/24 jQuery
js中Generator函数的深入讲解
2019/04/07 Javascript
Vue 之孙组件向爷组件通信的实现
2019/04/23 Javascript
easyUI 实现的后台分页与前台显示功能示例
2020/06/01 Javascript
python使用三角迭代计算圆周率PI的方法
2015/03/20 Python
Python中生成Epoch的方法
2017/04/26 Python
python面试题小结附答案实例代码
2019/04/11 Python
python如何遍历指定路径下所有文件（按按照时间区间检索）
2020/09/14 Python
用python发送微信消息
2020/12/21 Python
老师自我鉴定范文
2013/12/25 职场文书
就业协议书范本
2014/04/11 职场文书
考试作弊检讨书
2015/01/27 职场文书
学校开除通知书
2015/04/25 职场文书
幼师辞职信范文大全
2015/05/12 职场文书
单位工作证明范本
2015/06/15 职场文书
2019毕业论文致谢词
2019/06/24 职场文书
Redis 配置文件重要属性的具体使用
2021/05/20 Redis
你知道Java Spring的两种事务吗
2022/03/16 Java/Android
Python OpenCV实现图形检测示例详解
2022/04/08 Python