HttpPatch request in Asp .NET MVC

Question

I'm trying to use method in controller with HttpPatch annotation. My problem is that when i'm triggering that method, I have 404 error, resource not found. It seems that i'm not satisfying method needs and sending HttpPost request when i'm pressing "Patch" button instead of HttpPatch request. If anybody knows how to trigger my Patch method with HttpPatch annotation. Here is my controller:

[HttpPatch]
public ActionResult Patch()
{

     return View();
}

Here is my view:

@model Practice.Models.PatchModel


<h2>Index</h2>
@using (Html.BeginForm("Patch", "Home"))
{
    <div>
        @Html.Label("Age")
        <div>
            @Html.TextBoxFor(model => model.age)
        </div>
    </div>
    <div>
        @Html.Label("ID")
        <div>
            @Html.TextBoxFor(model => model.id)
        </div>
    </div>
    <input type="submit" value="Patch" />
}

and here is my model:

namespace Practice.Models
{
    public class PatchModel
    {
        public int age { get; set; }
        public int id { get; set; }
    }
}

You'll need to make the PATCH request via javascript http://stackoverflow.com/questions/24257327/http-patch-support-in-browsers — Jasen, Mar 14 '16 at 19:07
@Jasen Thank you for your answer. So, I have to make request header using javascript? — podhornyi96, Mar 14 '16 at 19:12

podhornyi96 · Answer 1 · 2016-03-20T17:44:16.047

Here is solution for my question using Ajax:

@model Practice.Models.Account.RegistrationViewModel    
<html>
    <head>
        <meta name="viewport" content="width=device-width" />
        <title>Login</title>
        <script src="~/scripts/jquery-2.2.1.min.js"></script>
        <script src="~/scripts/jquery.unobtrusive-ajax.min.js"></script>
    </head>
    <body>
        <div>
            @using (Ajax.BeginForm("ProcessLogin", "Account", new AjaxOptions() { HttpMethod = "PATCH" }))
            {
                @Html.LabelFor(x => x.Login)
                @Html.EditorFor(x => x.Login)
                <br />
                @Html.LabelFor(x => x.Password)
                @Html.PasswordFor(x => x.Password)
                <input type="submit" value="Login" />
            }
        </div>
    </body>
    </html>

and action method in controller:

[HttpPatch]
public ActionResult ProcessLogin()
{
     //some code ...
     return View();
}

HttpPatch request in Asp .NET MVC

1 Answers1