MVC COOKIES

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

 

namespace MVC_Cookies.Controllers

{

    public class HomeController : Controller

    {

            public ActionResult Index()

            {

                HttpCookie cookie = Request.Cookies["UserDetail"];

                if (cookie != null)

                {

                    Tbl_User obj = new Tbl_User();

                    obj.UserName = cookie["Name"];

 

                    return View(obj);

                }

 

 

                return View();

            }

 

            [HttpPost]

            public ActionResult Index(Tbl_User objUser, string chk)

            {

                if (ModelState.IsValid)

                {

                    using (Db_EFEntities db = new Db_EFEntities())

                    {

                        Tbl_User u = db.Tbl_User.Where<Tbl_User>(obj => obj.UserName == objUser.UserName && obj.Password == objUser.Password).FirstOrDefault<Tbl_User>();

 

                        if (u != null)

                        {

                            if (chk == "check")

                            {

                                HttpCookie ck = new HttpCookie("UserDetail");

                                ck["Name"] = objUser.UserName;

                                ck.Expires = DateTime.Now.AddDays(30);

                                Response.Cookies.Add(ck);

                            }

                        }

                        else

                        {

                            ModelState.AddModelError(string.Empty, "There is no such user");

                            return View();

 

                        }

                    }

                }

                return View("linkpage");

            }

 

            public ActionResult UserDashBoard()

            {

                return View();

            }

 

            public ActionResult Delete()

            {

                if (Request.Cookies["UserDetail"] != null)

                {

 

                    HttpCookie myCookie = new HttpCookie("UserDetail");

                    myCookie.Expires = DateTime.Now.AddDays(-1d);

                    Response.Cookies.Add(myCookie);

                }

                return RedirectToAction("Index");

 

            }

       

    }

}

index.cshtml

@model MVC_Cookies.Tbl_User

 

@{

    ViewBag.Title = "Index";

}

 

<h2>Index</h2>

 

@using (Html.BeginForm())

{

    @Html.AntiForgeryToken()

   

    <div class="form-horizontal">

        <h4>Tbl_User</h4>

        <hr />

        @Html.ValidationSummary(true, "", new { @class = "text-danger" })

        <div class="form-group">

            @Html.LabelFor(model => model.UserName, htmlAttributes: new { @class = "control-label col-md-2" })

            <div class="col-md-10">

                @Html.EditorFor(model => model.UserName, new { htmlAttributes = new { @class = "form-control" } })

                @Html.ValidationMessageFor(model => model.UserName, "", new { @class = "text-danger" })

            </div>

        </div>

 

        <div class="form-group">

            @Html.LabelFor(model => model.Password, htmlAttributes: new { @class = "control-label col-md-2" })

            <div class="col-md-10">

                @Html.EditorFor(model => model.Password, new { htmlAttributes = new { @class = "form-control" } })

                @Html.ValidationMessageFor(model => model.Password, "", new { @class = "text-danger" })

            </div>

        </div>

        <div>

            <input type="checkbox" name="chk" value="check" />

        </div>

        <div class="form-group">

            <div class="col-md-offset-2 col-md-10">

                <input type="submit" value="Login" class="btn btn-default" />

            </div>

        </div>

    </div>

}

 

<div>

    @Html.ActionLink("Back to List", "Index")

</div>

 

linkpage.cshtml

@model MVC_Cookies.Tbl_User

 

@{

    ViewBag.Title = "linkpage";

}

 

<h2>linkpage</h2>

 

@Html.ActionLink("chk cookies", "UserDashBoard")

 

 

@{

    ViewBag.Title = "UserDashBoard";

}

 

UserDashBoard.cshtml

@model MVC_Cookies.Tbl_User

 

@{

    ViewBag.Title = "UserDashBoard";

}

 

<h2>UserDashBoard</h2>

 

<fieldset>

    <legend> User DashBoard </legend>

    @{

        HttpCookie cookie = Request.Cookies["UserDetail"];

 

        if (cookie != null)

        {

            <text>    Welcome @cookie["Name"] </text>

        }

        else

        { <text> no data in cookie</text>}

    }

</fieldset>