无法将数据从View发送到Controller

Question

can you help about that issue? I am trying to pass my data to the controller. Below you can see my ajax code.

<script type="text/javascript">
    $(document).on("click", "#login_button", function () {

        var userName = document.getElementById("userName").value;
        var password = document.getElementById("password").value;

        if (userName !== "" && password !== "") {

            $.ajax({

                url: '/Home/Login',
                type: 'POST',
                contentType: 'application/json; charset=utf-8',
                data: {
                    'userName' : userName,
                    'password' : password
                },
                datatype: 'json',
                success: function (data) {
                }


            })
        }
        else {
            alert("Lütfen Alanları Doldurunuz.")

        }
    })


</script>

And my controller is like,

   [HttpPost]
    public ActionResult Login(string userName, string password)
    {
        return View();
    }

I checked my data and it is not empty or null. How can I fix it?

Now I am getting this error =

jquery.min.js:4 POST http://localhost:59277/Home/Login 500 (Internal Server Error)

Thanks a lot.

Answer 1

I had the same problem today during a programming competition. What solved it for me was using a different way of sending a GET request:

    $.get("URL/to/send/request/to", function(data, status){
        alert("Data: " + data + "\nStatus: " + status);//data is the actual response you get, while status is weather the request was successful
    });
});

Hope it works for you too.

Answer 2

i thik you should use

 url: 'http://stackoverflow.com/Home/Login',

instead of

Home/Login

Answer 3

i solve my problem changing the type of ajax as "GET" and changing my controller as "HttpGet" but when I do this for "POST" it didn't solve. Can anyone explain it to me?

Answer 4

 $.ajax({
            url: 'http://stackoverflow.com/Home/Login',
            type: "POST",
            dataType: 'json',
            data: dataToPost,

            contentType: "application/json; charset=utf-8",
            success: function (data) {
                alert("hi" + data);
            }
        });

i think it is work