Asp.net mvc connect to webApi by httpClient

Question

I have mvc application and webApi application. I need sign in in asp.net mvc through webApi. When i use this method:

public static string GetToken(LoginModelView login)
        {
            var pairs = new List<KeyValuePair<string, string>>
                        {
                            new KeyValuePair<string, string>( "grant_type", "password" ),
                            new KeyValuePair<string, string>( "username", login.Login ),
                            new KeyValuePair<string, string> ( "Password", login.Password )
                        };
            var content = new FormUrlEncodedContent(pairs);
            using (var client = new HttpClient())
            {
                var response =
                    client.PostAsync(URL + "/Token", content).Result;
                var responseJson = response.Content.ReadAsStringAsync().Result;
                var dictionaryToken = JsonConvert.DeserializeObject<Dictionary<string,string>>(responseJson);
                string token = dictionaryToken["access_token"];
                return token;
            }
        }

My mvc don't bind model from view. Action methods

[HttpGet]
        public ActionResult SignIn()
        {
            var login = new LoginModelView();
            return View("SignIn",login);
        }

        [HttpPost]
        public ActionResult SignIn(LoginModelView login)
        {
            string token = DirService.GetToken(login);

            Session["token"] = token;

            return RedirectToAction("success");
        }

It's model

public class LoginModelView
    {
        public string Login { get; set; }

        public string Password { get; set; }
    }

It's my view

@model AdminTool.Models.LoginModelView
    @using (Html.BeginForm())
    {
        @Html.AntiForgeryToken()

        <div class="form-horizontal">
            <h4>LoginModelView</h4>
            <hr />
            @Html.ValidationSummary(true, "", new { @class = "text-danger" })
            <div class="form-group">
                @Html.LabelFor(model => model.Login, htmlAttributes: new { @class = "control-label col-md-2" })
                <div class="col-md-10">
                    @Html.EditorFor(model => model.Login, new { htmlAttributes = new { @class = "form-control" } })
                    @Html.ValidationMessageFor(model => model.Login, "", 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 class="form-group">
                <div class="col-md-offset-2 col-md-10">
                    <input type="submit" value="Login" class="btn btn-default" />
                </div>
            </div>
        </div>
    }

when i don't use that method, everything is ok. The same code works in another application. Somebody can help me, please..

what do you mean by don't bind model. Is the action being called/hit? — Nkosi
– Nkosi, Commented Apr 15, 2017 at 13:38

Dhiren Patel · Accepted Answer · 2017-04-16 15:34:43Z

2

I noticed that in LoginModelView class has Login Property and you create same object name LoginModelView login in controller.I change that code and its Work For Me.

Model:-

           [HttpGet]
            public ActionResult SignIn()
            {
                var loginModelView = new LoginModelView();
                return View("SignIn", loginModelView);
            }

            [HttpPost]
            public ActionResult SignIn(LoginModelView loginModelView)
            {
                string token = DirService.GetToken(loginModelView);

                Session["token"] = token;

                return RedirectToAction("success");
            }

Hope Its Work !!!

Happy Coding !!

answered Apr 16, 2017 at 15:34

Dhiren Patel

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1 Comment

Vlad Lutsenko Over a year ago

Thank you soo much !!!! Happy Coding !!!

baj9032 · Accepted Answer · 2017-04-14 08:15:27Z

0

I think you posting from data to get method(GetToken).

answered Apr 14, 2017 at 8:15

baj9032

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