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  • Paging in Asp.net MVC

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    STEP1:

    To enable paging in your mvc project,First you need to install PagedList.mvc

    Go To Tools=>Select Nuget Package Manager=>then Select Package Manager Console.

    See the Screenshot for reference.

    You will get a nuget window down the view.

    Write the command :

    Install-Package PagedList.Mvc

     Click Enter.

    Refer screenshot given below.

    STEP2: In the view page, we need to change @model declaration.

    Recently used model declaration is:

    @model Ienumerable<MvcPracticeWebApplication.Models.StudentInfoModel>

    But change it in PagedList format which will look like this:

    @model PagedList.IPagedList<MvcPracticeWebApplication.Models.StudentInfoModel>

    STEP3: Now for the Controller,you have to add Optional page Number and PageSize Parameters to the Paged ActionResult.

    Controller:

      [AllowAnonymous]
            public ActionResult StudentDetails(int? page)
            {
                int pageSize = 3;
                int pageNumber = (page ?? 1);
           
              
                 var response = apiStudentController.GetStudentDetails();
                if (response.GetType() == typeof(System.Web.Http.Results.OkNegotiatedContentResult<List<StudentInfoModel>>))
                {
                   List<StudentInfoModel> model = new List<StudentInfoModel>();
                   System.Web.Http.Results.OkNegotiatedContentResult<List<StudentInfoModel>> value = (System.Web.Http.Results.OkNegotiatedContentResult<List<StudentInfoModel>>)response; 
                    model = value.Content;
                  
                    return View(model.ToPagedList(pageNumber, pageSize));
    
    
                }
      else
                {
                    return View("Error");
                }
    
            }

    STEP4:

    @Html.PagedListPager()

    Now use above mentioned html helper into your view.

    Refer the below view code to include the Paging.

    @model PagedList.IPagedList<MvcPracticeWebApplication.Models.StudentInfoModel>
    
    @using PagedList.Mvc;
    
    @{
        ViewBag.Title = "StudentDetails";
    }
    
    <h2>StudentDetails</h2>
    
    <div>
        <table class="table">
            <tr>
                <th>
                   @Html.DisplayName("Firstname")
                </th>
                <th>
                   @Html.DisplayName("Lastname")
                </th>
                <th>
                  @Html.DisplayName("DOB")
                </th>
                <th>
                  @Html.DisplayName("EmailId")
                </th>
                <th></th>
            </tr>
    
            @foreach (var item in Model)
            {
                
                <tr>
                    <td>
                        @Html.DisplayFor(modelItem => item.FirstName)
                    </td>
                    <td>
                        @Html.DisplayFor(modelItem => item.LastName)
                    </td>
                    <td>
                        @Html.DisplayFor(modelItem => item.DOB)
                    </td>
                    <td>
                        @Html.DisplayFor(modelItem => item.EmailId)
                    </td>
                    <td>
                        @Html.ActionLink("Edit", "Edit", new { Id = item.StudentId }) |
                        @Html.ActionLink("Details", "DisplayStudentDetails", new { Id = item.StudentId }) |
                        @Html.ActionLink("Delete", "Delete", new { id = item.StudentId }, new { onclick = "return confirm('Are you sure you want to delete this student?');" })
                    </td>
                </tr>
            }
    
        </table>
        
        <div class="pager">
            Page @(Model.PageCount < Model.PageNumber ? 0 : Model.PageNumber) of @Model.PageCount
    
            @Html.PagedListPager(Model, page => Url.Action("StudentDetails",new { page }))
        </div>
        <p>
            @Html.ActionLink("Create New", "Index", "Student")
        </p>
    </div>
    

    Debug the application and see the result:Refer screenshot

     

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