ASP.NET Core Identity post request doesn't get called

Question

I've ran into a problem with registering users using ASP.NET Identity in my ASP.NET Core project.

I've made things simpler by just changing the ViewData["Iets"] for now, just to check if it works, but no..

My controller:

public /*async Task<IActionResult>*/ IActionResult Register(RegisterViewModel model, string ReturnUrl = null)
        {
            ViewData["Iets"] = "Gelukt!";
            return View();

            //ViewData["ReturnUrl"] = ReturnUrl;

            //if (ModelState.IsValid)
            //{
            //    var user = new ApplicationUser { Email = model.Email };
            //    var result = await _UserManager.CreateAsync(user, model.Password);

            //    if (result.Succeeded)
            //    {
            //        await _SignInManager.SignInAsync(user, false);
            //        _Logger.LogInformation(3, "User: {0}, has created a new account.", model.Email);

            //        return RedirectToLocal(ReturnUrl);
            //    }

            //    AddErrors(result);
            //}

            //// If we got this far, something failed, redisplay form
            //return View(model);
        }

And my view:

@model Project_Dojo.Models.AccountViewModels.RegisterViewModel

@ViewData["Iets"]

<form asp-controller="Account" asp-action="Register" method="post">
    <button type="submit">Button</button>
</form>

One thing I noticed is that my tags like asp-controller turn up in red color instead of purple as I have seen in other views.

So what happens when I press the button is that it just goes to localhost/Account/Register and returns a blank page instead of my layout page with the ViewData on it.

I hope someone has a solution for this problem.

Answer 1

尝试将[HttpPost]作为操作的属性。

Answer 2

One thing I noticed is that my tags like asp-controller turn up in red color instead of purple as I have seen in other views.

Is your view called Register.cshtml ? If it isn't, if it's something like Register.html then it wont behave as an MVC view. Maybe try correcting the file extension if it isn't cshtml .

Answer 3

我忘了在我的_ViewImports.cshtml中添加HtmlHelpers，这就是解决方案。