BULDING CODE MANAGER PAGE C# MVC ASP.NET

BULDING CODE MANAGER PAGE C# MVC ASP.NET

Code edit update page

using megastore.Areas.admin.Models;
using megastore.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace megastore.Areas.admin.Controllers
{
    public class PagesController : Controller
    {

        megastoreEntities db = new megastoreEntities();
        public ActionResult Index()
        {
            var data = db.Pages.OrderByDescending(x => x.id).ToList();
            return View(data);
        }
        [HttpPost]
        [HttpGet]
        public ActionResult Delete(Int32 id)
        {
           
            var data = db.Pages.FirstOrDefault(x => x.id.Equals(id));
            if (data != null)
            {
                var listdata = db.Pages.Where(x => x.id.Equals(data.id));
                foreach (var item in listdata)
               {
                    db.Pages.Remove(item);
                }
                db.Pages.Remove(data);
                db.SaveChanges();
            }
           
                return RedirectToAction("Index", "Pages", new  { id = data.id  });
            
        }
        public ActionResult Edit(Int32 id)
        {
           
            var _Pages = db.Pages.FirstOrDefault(x => x.id.Equals(id));
            PagesEdit model = new  PagesEdit();
           
            if (_Pages != null)
            {

                    
				 model.id= _Pages.id;
				 model.NAME= _Pages.NAME;
				 model.NOIDUNG= _Pages.NOIDUNG;
				 model.TEMPLATE= _Pages.TEMPLATE;
				 model.META_TAG= _Pages.META_TAG;
				 model.META_DES= _Pages.META_DES;
				 model.META_TITLE= _Pages.META_TITLE;
				 model.DATE_POST= _Pages.DATE_POST;
				 model.DATE_VIEW= _Pages.DATE_VIEW;
				 model.USER_POST= _Pages.USER_POST;
				 model.STATUS= _Pages.STATUS;
				 model.LANG= _Pages.LANG;
				 model.ALIAS= _Pages.ALIAS;
				 model.KEYID= _Pages.KEYID;

               
            }
            return View(model);
        }
        [HttpPost]
        public ActionResult Edit(PagesEdit model)
        {
            if (ModelState.IsValid)
            {
                var _Pages = db.Pages.FirstOrDefault(x => x.id.Equals(model.id));
                if ( _Pages != null)
                {
                    
					_Pages.id = model.id;
					_Pages.NAME = model.NAME;
					_Pages.NOIDUNG = model.NOIDUNG;
					_Pages.TEMPLATE = model.TEMPLATE;
					_Pages.META_TAG = model.META_TAG;
					_Pages.META_DES = model.META_DES;
					_Pages.META_TITLE = model.META_TITLE;
					_Pages.DATE_POST = model.DATE_POST;
					_Pages.DATE_VIEW = model.DATE_VIEW;
					_Pages.USER_POST = model.USER_POST;
					_Pages.STATUS = model.STATUS;
					_Pages.LANG = model.LANG;
					_Pages.ALIAS = model.ALIAS;
					_Pages.KEYID = model.KEYID;

                    db.SaveChanges();
                    ModelState.AddModelError("", "Đã Sửa Thành Công!");
                }
            }
            return View(model);
        }
        public ActionResult Add()
        {
               PagesAdd model = new  PagesAdd();
               return View(model);
        }

        [HttpPost]
        public ActionResult Add(PagesAdd model)
        {
            if (ModelState.IsValid)
            {

                Pages  _Pages = new Pages();
               
      
                var data = db.Pages.FirstOrDefault(x => x.id.Equals(model.id));
                if (data == null)
                {
                    
					_Pages.id = model.id;
					_Pages.NAME = model.NAME;
					_Pages.NOIDUNG = model.NOIDUNG;
					_Pages.TEMPLATE = model.TEMPLATE;
					_Pages.META_TAG = model.META_TAG;
					_Pages.META_DES = model.META_DES;
					_Pages.META_TITLE = model.META_TITLE;
					_Pages.DATE_POST = model.DATE_POST;
					_Pages.DATE_VIEW = model.DATE_VIEW;
					_Pages.USER_POST = model.USER_POST;
					_Pages.STATUS = model.STATUS;
					_Pages.LANG = model.LANG;
					_Pages.ALIAS = model.ALIAS;
					_Pages.KEYID = model.KEYID;

                    db.Pages.Add(_Pages);
                    db.SaveChanges();
                    ModelState.AddModelError("", "Add new a item sucsecs full");
                }
                else
               {
                    ModelState.AddModelError("", "tên  này đã tồn tại. Hãy chọn tên khác");
                }
            }
            return View(model);
        }

     }

}

Inex.cshtml

<!-- Content Header (Page header) -->
<section class="content-header">
      <h1>
        Pages Index
        
      </h1>
      <ol class="breadcrumb">
        <li><a href="#"><i class="fa fa-dashboard"></i> Home</a></li>
        <li><a href="/admin/Pages">Pages</a></li>
        <li class="active"> Pages Index</li>
      </ol>
    </section>

 <!-- Main content -->
  <section class="content">

    <div class="row">
     <section class="content">
            <div class="box box-success">
                <div class="box-body">
                    <div class="table-responsive">
                        <div class="box-body">
                            <form    action="/admin/Pages/delete" method="post" enctype="multipart/form-data" id="form-Pages">
                                <a href="javascript:history.back()">
                                    <button type="button" class="btn btn-flat btn-warning"><i class="fa fa-mail-reply-all"></i>&nbsp;Trở về</button>
                                </a>
                                <button type="button" class="btn btn-flat btn-danger"  onclick="confirm('Xóa/Gỡ bỏ sẽ không phục hồi lại được! Bạn có chắc chắn muốn thực hiện việc này?') ? $('#form-Pages').submit() : false;" name="delete"><i class="fa fa-times"></i>&nbsp;Xóa chọn</button>
                                <button  onclick="location.href='/admin/Pages/add'"  type="button" class="btn btn-flat btn-success"><i class="fa fa-plus"></i>&nbsp;Thêm mới</button>
                                <hr>
								
      
           <script type="text/javascript">
              function Delete(x) {

                      if (confirm("Đối tượng sẽ bị xóa.Bạn có muốn không ?")) {
                      $.ajax({
                        type: "POST",
                        url: '@Url.Action("Delete", "Pages")',
                          data: { id: x }
                       });
               
                       }
                     }

                    $('#maintable').DataTable();
             </script>
            
       
         <div class="box-body">
            <div >
             @Html.ActionLink("Add new", "Add")
            </div >
           <table  class=" table table-striped table-bordered table-hover " id="maintable" >
            <thead>
            <tr>
             <th><input id="cbselectall" type="checkbox" onclick="$('input[name*=\'selected\']').prop('checked', this.checked);"  /> </th> 	
              <th>id</th>
              <th>NOIDUNG</th>
              <th>TEMPLATE</th>
              <th>DATE_POST</th>
              <th>DATE_VIEW</th>
              <th>USER_POST</th>
              <th>STATUS</th>
              <th>LANG</th>
              <th>KEYID</th>
              <th>Chức năng</th>
            </tr>
             
            </thead>
            <tbody>
           @foreach (var item in Model)
           { 
              <tr >
                <td><input  name="selected[]" value="@item.id" type="checkbox" /></td>
                <td>@item.id</td>
                <td>@item.NOIDUNG</td>
                <td>@item.TEMPLATE</td>
                <td>@item.DATE_POST</td>
                <td>@item.DATE_VIEW</td>
                <td>@item.USER_POST</td>
                <td>@item.STATUS</td>
                <td>@item.LANG</td>
                <td>@item.KEYID</td>
              <td class="center">
                  <a class="btn btn-warning " href="/admin/Pages/Edit/@item.id"  style="padding-bottom:1px;padding-top:1px; padding-left:5px;"><i class="fa fa-paste"></i> Edit </a>
                  <a class="btn btn-danger" onclick="Delete('@item.id')" data-id="@item.id" style="padding-bottom:1px;padding-top:1px; padding-left:5px;"><i class="fa fa-trash-o"></i>Delete</a></td>
                  
              </tr>
           }
              </tbody>
            <tfoot>
            <tr>
             <th></th>
              <th>id</th>
              <th>NOIDUNG</th>
              <th>TEMPLATE</th>
              <th>DATE_POST</th>
              <th>DATE_VIEW</th>
              <th>USER_POST</th>
              <th>STATUS</th>
              <th>LANG</th>
              <th>KEYID</th>
              <th>Chức năng</th>
            </tr>
            </tfoot>
            </table> 
     </div>
      
	                       </form>
                        </div>
                    </div>
                </div>
            </div>
        </section>

    </div>

  <!-- /.row -->
   
 </section>
 <!-- /.content -->

Add.cshtml

@model Pages.PagesAdd
 
 <!-- Content Header  -->
<section class="content-header">
      <h1>
       <a href="/admin/Pages/index">
         <button type="button" class="btn btn-flat btn-success"><i class="fa fa-mail-reply-all"></i>&nbsp;Trở về</button>
       </a>
 Pages Add
        
      </h1>
      <ol class="breadcrumb">
        <li><a href="#"><i class="fa fa-dashboard"></i> Home</a></li>
        <li><a href="#">Pages</a></li>
        <li class="active"> Pages Add</li>
      </ol>
</section>
 <!-- Main content -->
 <section class="content">
    
  <div class="row">
  @if(ViewBag.alert!=null) {
    <div class="alert [email protected] alert-dismissible">
<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
<h4><i class="icon fa [email protected]"></i> Thông báo!</h4>
  @ViewBag.alert
</div>
}
    <!--  column -->
     <div class="box">
        <div class="box-body">
            <div class="panel panel-primary">
                <div class="panel-heading">
                  <h3 class="panel-title"><i class="fa fa-plus"></i> Pages Add</h3>
                </div>
              <div class="box-body">
@using (Html.BeginForm("Add", "Pages", FormMethod.Post,new { @class = "form-horizontal", @id = "form-Pages" }))
   {
      @Html.ValidationSummary(true)
      {
          <div class="form-group">
          <label class="col-sm-2 control-label">id</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.id, new {  placeholder="id", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.id)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">NAME</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.NAME, new {  placeholder="NAME", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.NAME)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">NOIDUNG</label> 
          <div class="col-sm-10"> 
           @Html.TextAreaFor(x => x.NOIDUNG, new {  placeholder="NOIDUNG", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.NOIDUNG)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">TEMPLATE</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.TEMPLATE, new {  placeholder="TEMPLATE", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.TEMPLATE)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">META_TAG</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.META_TAG, new {  placeholder="META_TAG", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.META_TAG)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">META_DES</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.META_DES, new {  placeholder="META_DES", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.META_DES)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">META_TITLE</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.META_TITLE, new {  placeholder="META_TITLE", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.META_TITLE)</div> 
            </div>
           <div class="form-group" > 
          <label class="col-sm-2 control-label">DATE_POST</label>
          <div class="col-sm-10">
           @Html.TextBoxFor(x => x.DATE_POST, new {  @placeholder="DATE_POST", @class="form-control" ,@type="date"  }) 
          
           @Html.ValidationMessageFor(model => model.DATE_POST)
          </div> 
          </div>
           <div class="form-group" > 
          <label class="col-sm-2 control-label">DATE_VIEW</label>
          <div class="col-sm-10">
           @Html.TextBoxFor(x => x.DATE_VIEW, new {  @placeholder="DATE_VIEW", @class="form-control" ,@type="date"  }) 
          
           @Html.ValidationMessageFor(model => model.DATE_VIEW)
          </div> 
          </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">USER_POST</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.USER_POST, new {  placeholder="USER_POST", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.USER_POST)</div> 
            </div>
           <div class="form-group">
          <label class="col-sm-2 control-label">STATUS</label> 
          <div class="col-sm-10">
         
          @Html.CheckBoxFor(x => x.STATUS, new { @style="position: absolute; opacity: 1;"})  <br/>
          @Html.ValidationMessageFor(model => model.STATUS)</div>
          
        </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">LANG</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.LANG, new {  placeholder="LANG", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.LANG)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">ALIAS</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.ALIAS, new {  placeholder="ALIAS", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.ALIAS)</div> 
            </div>
          <div class="form-group">
          <label class="col-sm-2 control-label">KEYID</label> 
          <div class="col-sm-10"> 
           @Html.TextBoxFor(x => x.KEYID, new {  placeholder="KEYID", @class="form-control "})<br/>
           @Html.ValidationMessageFor(model => model.KEYID)</div> 
            </div>
          <div align='right'>
                           <div class='box-footer'>
                                <button type='reset' class='btn btn-primary btn-flat'><i class='fa fa-times'>&nbsp;</i>Reset</button>
                                <button name='emp' type='submit' class='btn btn-success btn-flat'><i class='fa fa-save'>&nbsp;</i> Save changes</button>
                            </div>
           </div>               
}           
}
              </div>
            </div>
        </div>
      </div>
 </section>