Crud Operation Using DataTable in ASP .Net MVC

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Introduction

Here I am explaining  Crud operation using DataTable in Asp.net MVC Application. Datatable is a  plug-in for the jQuery Javascript library, it enhances our table by adding sorting, paging, and filtering abilities to plain HTML tables with minimal effort.

So follow the procedure to add the Datatable in our MVC application

Step 1:Create an MVC Application

Step 2: Select an Empty project template and select MVC from add folder and code reference



Step 3: Use Database first approach to update Edmx and setup connection for more please follow this link  https://kmapwm.blogspot.com/2020/09/mvc-datepicker.html

Step 4: Now we need to add the reference By default, Visual Studio will not add a reference for us. For this Browse JQuery.UI.combined, Update Jquery, Bootstrap.datepicker,Jquery.datatables.net, FontAwesome  and toastr in Manage nugget package. 


Controller:

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Data;
using System.Data.Entity;
using CrudOperationUsingDatatable.Models;

namespace CrudOperationUsingDatatable.Controllers
{
    public class Result
    {
        public Result()
        {
            this.MessageType = MessageType.Success;
        }
        public string Message { get; set; }
        public MessageType MessageType { get; set; }
    }
    public enum MessageType
    {
        Success,
        Error,
        Info,
        Warning,
        InvalidPassword
    }
    public class EmployeeController : Controller
    {
        dbEntities db = new dbEntities();
        Result result = new Result();
        // GET: Employee
        public ActionResult Index(string id)
        {
            employee e = new employee();
            if (id != null && id != "")
            {
                e = db.employees.Find(Convert.ToInt32(id));
            }
            return View(e);
        }

        public ActionResult List()
        {
            var list = db.employees.AsEnumerable().ToList();
            var data = (from li in list
                        select new
                        {
                            emplyee_id= li.emplyee_id,
                            employee_name = li.employee_name,
                            email_id = li.email_id,
                            mobile_no = li.mobile_no,
                            joining_date = li.joining_date.ToString("dd/MM/yyyy"),
                            address = li.address,
                            is_active = li.is_active
                        }).ToList();
            return Json(data);
        }
        // GET: /Employee/Edit
        public ActionResult Edit(string id)
        {
            var data = (from li in db.employees.AsEnumerable()
                        where li.emplyee_id == Convert.ToInt32(id)
                        select new
                        {
                            emplyee_id=li.emplyee_id,
                            employee_name = li.employee_name,
                            email_id = li.email_id,
                            mobile_no = li.mobile_no,
                            joining_date = li.joining_date.ToString("dd/MM/yyyy"),
                            address = li.address,
                            is_active = li.is_active
                        }).FirstOrDefault();
            return Json(data,JsonRequestBehavior.AllowGet);
        }
        // POST: /Employee/CreateEdit
        [HttpPost]
        public ActionResult CreateEdit(employee empobj)
        {           

            try
            {
                if (empobj.emplyee_id > 0)
                {
                    employee tempempobj = db.employees.Find(empobj.emplyee_id);
                    tempempobj.employee_name = empobj.employee_name;
                    tempempobj.email_id = empobj.email_id;
                    tempempobj.joining_date = empobj.joining_date;
                    tempempobj.mobile_no = empobj.mobile_no;
                    tempempobj.is_active = empobj.is_active;
                    db.Entry(tempempobj).State = System.Data.Entity.EntityState.Modified;
                    db.SaveChanges();
                    result.MessageType = MessageType.Success;
                    result.Message = string.Format("Employee Details Update Sucessfully");

                }
                else
                {
                    empobj.is_active = true;
                    db.employees.Add(empobj);
                    db.SaveChanges();
                    result.MessageType = MessageType.Success;
                    result.Message = string.Format("Employee Created Successfully");
                }
            }
            catch (Exception ex)
            {
                result.MessageType = MessageType.Error;
                result.Message = ex.Message;
            }
            ViewBag.Title = empobj == null ? "Employee Create" : "Employee Edit";
            return Json(result);
        }
        public JsonResult Delete(int ID)
        {
            var data = db.employees.FirstOrDefault(x => x.emplyee_id == ID);
            db.employees.Remove(data);
            db.SaveChanges();
            return Json(JsonRequestBehavior.AllowGet);
        }

    }
}
View:

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@model CrudOperationUsingDatatable.Models.employee

<style>
    .page-title {
        color: #1f1f1f;
        font-size: 22px;
        font-weight: 500;
        margin-bottom: 5px;
    }

    .page-header {
        margin-bottom: 0.875rem;
    }

    .toast {
        opacity: 1 !important;
    }
</style>

<div class="container">
    <h2>Employee Record</h2>
    <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal">Add</button><br /><br />
    <div id="tbod"></div>
</div>

<div class="row">
    <div class="col-lg-12">
        <div class="card">
            <div class="card-header">
                <h4 class="card-title mb-0">List</h4>
            </div>
            <div class="card-body">
                <div class="table-responsive m-t-40">
                    <table id="example" class="table table-bordered table-striped dataTable no-footer" cellspacing="0">
                        <thead>
                            <tr>
                                <th>Sr.</th>
                                <th>Employee</th>
                                <th>Mobile no</th>
                                <th>Email ID</th>
                                <th>Joining Date</th>
                                <th>Address</th>
                                <th>Active</th>
                                <th>Action</th>
                            </tr>
                        </thead>
                    </table>
                </div>
            </div>
        </div>

    </div>
</div>


<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal">×</button>
                <h4 class="modal-title" id="myModalLabel">Add Employee</h4>
            </div>
            <div class="modal-body">

                @using (Html.BeginForm("CreateEdit", "Employee", FormMethod.Post, new { id = "frmEmployee", @class = "form-material m-t-40" }))
                {
                    @Html.AntiForgeryToken()
                    @Html.HiddenFor(m => m.emplyee_id)

                    <div class="row">
                        <div class="col-md-12">
                            <div class="form-group">
                                <label>Emoployee <span style="color:red">*</span></label>
                                @Html.TextBoxFor(m => m.employee_name, new { @class = "form-control form-control-line", id = "employee_name", placeholder = "Employee", required = "required", title = "Employee" })
                            </div>
                        </div>
                        <div class="col-md-12">
                            <div class="form-group">
                                <label>Mobile no<span style="color:red">*</span></label>
                                @Html.TextBoxFor(m => m.mobile_no, new { @class = "form-control form-control-line", id = "mobile_no", placeholder = "mobile_no", required = "required", title = "mobile_no" })
                            </div>
                        </div>
                        <div class="col-md-12">
                            <div class="form-group">
                                <label>Email ID <span style="color:red">*</span></label>
                                @Html.TextBoxFor(m => m.email_id, new { @class = "form-control form-control-line", id = "email_id", placeholder = "email_id", required = "required", title = "email_id" })
                            </div>
                        </div>
                        <div class="col-md-12">
                            <div class="form-group">
                                <label>Joining Date <span style="color:red">*</span></label>
                                @Html.TextBoxFor(m => m.joining_date, new { @class = "form-control form-control-line datepicker", id = "joining_date", placeholder = "joining_date", required = "required", title = "joining_date" })
                            </div>
                        </div>
                        <div class="col-md-12">
                            <div class="form-group">
                                <label>Address <span style="color:red">*</span></label>
                                @Html.TextBoxFor(m => m.address, new { @class = "form-control form-control-line", id = "address", placeholder = "address", required = "required", title = "address" })
                            </div>
                        </div>
                        <div id="DivIsActive" style="display:none">
                            <div class="col-md-12">
                                <div class="form-group ">
                                    <label>Enable</label>
                                    <input type="checkbox" style="height: 15px;width: 15px;" class=" form-control" name="is_active" id="is_active" checked="checked">
                                </div>
                            </div>
                        </div>
                    </div>

                    <div class="clearfix"></div>

                    <button type="button" id="btnAdd" onclick="btnSave()" class="btn waves-effect waves-light btn-primary">Submit</button>
                    <button type="button" id="btnUpdate" onclick="Update()" class="btn waves-effect waves-light btn-primary">Update</button>
                    <button class="btn waves-effect waves-light btn-secondary" onclick="Cancel()" data-dismiss="modal" data-toggle="quickview" aria-hidden="true">cancel</button>

                }
            </div>
        </div>
    </div>
</div>
<link href="~/Content/themes/base/jquery-ui.min.css" rel="stylesheet" />
<script src="~/Scripts/jquery-3.5.1.min.js"></script>
<script src="~/Scripts/jquery.dataTables.min.js"></script>
<link href="~/Content/font-awesome.min.css" rel="stylesheet" />
<script src="~/Scripts/jquery-ui-1.12.1.min.js"></script>
<script src="~/Scripts/toastr.min.js"></script>
<link href="~/Content/css/jquery.dataTables.min.css" rel="stylesheet" />
<link href="~/Content/toastr.min.css" rel="stylesheet" />


<script>
    $(document).ready(function () {
        $('#btnUpdate').hide();
        $('#DivIsActive').hide();
        $(".datepicker").datepicker({ dateFormat: "dd/mm/yy", changeMonth: true, changeYear: true, buttonText: "Select", showOn: 'both' }).val()
        BindDataTable();
    });
     function BindDataTable() {
            var table = $('#example').DataTable();
            var i = 1;
            table.destroy();
            $('#example').DataTable({
            "ordering": false,
                dom: 'lBfrtip',
                buttons: ['csv','copy','excel','print'],
                "ajax": {
                    type: "POST",
                    url: '@Url.Action("List", "Employee")',
                    datatype: "json",
                    data: { id: "0" },
                    dataSrc: ""
                },
                columns: [
                    {
                        "render": function (data, type, full, meta) {return i++;}
                    },
                    { data: "employee_name", name: "employee_name", autoWidth: true },
                    { data: "email_id", name: "email_id", autoWidth: true },
                    { data: "mobile_no", name: "mobile_no", autoWidth: true },
                    { data: "joining_date", name: "joining_date", autoWidth: true },
                    { data: "address", name: "address", autoWidth: true },
                    {
                        data: "is_active",
                        "render": function (value) {
                            return value ? "<span class='label label-success'>Enable</span>" : "<span class='label label-danger'>Disable</span>"
                        }
                    },

                    {
                        data: "emplyee_id",
                        "render": function (data, type, row) {
                            return "<div class='action-btn '><a style='cursor:pointer' onclick='getbyID(" + row.emplyee_id + ")' ><i class='fa fa-pencil'></i></a>|<a style='cursor:pointer' onclick='Delete(" + row.emplyee_id + ")' ><i class='fa fa-trash'></i></a></div> "
                        }
                    },
                ],
            });
      $(".dt-buttons").css('display', 'none');
        }
    function btnSave() {
        var res = validate();
        if (res == true) {


            var empObj = {
                employee_name: $('#employee_name').val(),
                email_id: $('#email_id').val(),
                mobile_no: $('#mobile_no').val(),
                joining_date: $('#joining_date').val(),
                address: $('#address').val(),
            };

            $.ajax({
                url: "/Employee/CreateEdit",
                type: "POST",
                data: empObj,
                success: function (result) {
                    if (result.MessageType == 0) {
                        toastr.success(result.Message);
                        toastr.options.timeOut = 300;
                    }
                    else {
                        toastr.error(result.Message);
                        toastr.options.timeOut = 300;

                    }
                    $('#myModal').modal('toggle');
                    BindDataTable();

                },
                error: function (errormessage) {
                    alert(errormessage.responseText);
                }
            });
            clearTextBox();
        }
        else {
            return false;
        }
    };
    function getbyID(Id) {
        $('#emplyee_id').val(Id);
        $('#employee_name').css('border-color', 'lightgrey');
        $('#email_id').css('border-color', 'lightgrey');
        $('#mobile_no').css('border-color', 'lightgrey');
        $('#joining_date').css('border-color', 'lightgrey');
        $('#address').css('border-color', 'lightgrey');
        $('#is_active').css('border-color', 'is_active');
        $.ajax({
            url: "/Employee/Edit/" + Id,
            typr: "GET",
            contentType: "application/json;charset=UTF-8",
            dataType: "json",
            success: function (data) {
                $('#employee_name').val(data.employee_name);
                $('#email_id').val(data.email_id);
                $('#mobile_no').val(data.mobile_no);
                $('#joining_date').val(data.joining_date);
                $('#address').val(data.address);
                if (data.is_active == true) { $('#is_active').prop('checked', true); } else { $('#is_active').prop('checked', false); }
                $('#myModal').modal('show');
                $('#DivIsActive').show();
                $('#btnUpdate').show();
                $('#btnAdd').hide();

            },
            error: function (errormessage) {
                alert("error");
                alert(errormessage.responseText);
            }
        });
        return false;
    }
    function Update() {
        var res = validate();
        if (res == true) {
            var is_active = false
            if ($('#is_active').is(":checked")) {
                is_active = true;
            }
            else {
                is_active = false;
            }
            var empObj = {
                emplyee_id: $('#emplyee_id').val(),
                employee_name: $('#employee_name').val(),
                email_id: $('#email_id').val(),
                mobile_no: $('#mobile_no').val(),
                joining_date: $('#joining_date').val(),
                address: $('#address').val(),
                is_active: is_active,
            };
            $.ajax({
                url: "/Employee/CreateEdit",
                data: JSON.stringify(empObj),
                type: "POST",
                contentType: "application/json;charset=utf-8",
                dataType: "json",
                success: function (result) {
                    if (result.MessageType == 0) {
                        toastr.success(result.Message);
                        toastr.options.timeOut = 300;
                    }
                    else {
                        toastr.error(result.Message);
                        toastr.options.timeOut = 300;

                    }
                    $('#myModal').modal('hide');
                    clearTextBox()
                    BindDataTable();

                },
                error: function (errormessage) {
                    alert(errormessage.responseText);
                }
            });
            clearTextBox();
        }
    }
    function Delete(ID) {
        var ans = confirm("Are you sure you want to delete this Record?");
        if (ans) {
            $.ajax({
                url: "/Employee/Delete/" + ID,
                type: "POST",
                contentType: "application/json;charset=UTF-8",
                dataType: "json",
                success: function (result) {
                    BindDataTable();
                },
                error: function (errormessage) {
                    alert(errormessage.responseText);
                }
            });
        }
    }
    function Cancel() {
        $('#btnUpdate').hide();
    }
    function clearTextBox() {
        $('#emplyee_id').val("");
        $('#employee_name').val("");
        $('#email_id').val("");
        $('#mobile_no').val("");
        $('#joining_date').val("");
        $('#address').val("");
        $('#is_active').val("");
        $('#btnUpdate').hide();
        $('#btnAdd').show();
        $('#employee_name').css('border-color', 'lightgrey');
        $('#email_id').css('border-color', 'lightgrey');
        $('#mobile_no').css('border-color', 'lightgrey');
        $('#joining_date').css('border-color', 'lightgrey');
        $('#address').css('border-color', 'lightgrey');
        $('#is_active').css('border-color', 'lightgrey');
    }
    function validate() {
        var isValid = true;
        if ($('#employee_name').val().trim() == "") {
            $('#employee_name').css('border-color', 'Red');
            isValid = false;
        }
        else {
            $('#employee_name').css('border-color', 'lightgrey');
            isValid = true;
        }
        if ($('#email_id').val().trim() == "") {
            $('#email_id').css('border-color', 'Red');
            isValid = false;
        }
        else {
            $('#email_id').css('border-color', 'lightgrey');
            isValid = true;
        }
        if ($('#mobile_no').val().trim() == "") {
            $('#mobile_no').css('border-color', 'Red');
            isValid = false;
        }
        else {
            $('#mobile_no').css('border-color', 'lightgrey');
            isValid = true;
        }
        if ($('#joining_date').val().trim() == "") {
            $('#joining_date').css('border-color', 'Red');
            isValid = false;
        }
        else {
            $('#joining_date').css('border-color', 'lightgrey');
            isValid = true;
        }
        if ($('#address').val().trim() == "") {
            $('#address').css('border-color', 'Red');
            isValid = false;
        }
        else {
            $('#address').css('border-color', 'lightgrey');
            isValid = true;
        }
        return isValid;
    }
</script>

Step5 : Add controller and view to our MVC Application 




Step 6  Here Is the Crud Operation using DataTable in Asp.net MVC Run the code we will get the Datatables as in the following:

Crud operation using Datatable in Asp.net MVC



Summary

In this example, we have discussed How to add a Datatabel in  MVC  or implement Datatabel to MVC. Copy the sample code for a better understanding. Thanks. I would like to get feedback from my readers. Please post your feedback, question, or comments about this article
















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