我正在使用ASP.net核心剃须刀引擎。我正在进行注册,并且我想在注册成功时向用户显示成功消息。
这里是我的代码向用户显示成功消息
我.cs文件
namespace login.Controllers
{
public class HomeController : Controller
{
private readonly UserFactory userFactory;
public HomeController(UserFactory user) {
userFactory = user;
}
// GET: /Home/
[HttpGet]
[Route("")]
public IActionResult Index()
{
ViewData["message"] = false;
return View();
}
[HttpPost]
[Route("")]
public IActionResult Register(Home model)
{
if(!ModelState.IsValid)
{
return View("Index", model);
}
PasswordHasher<Home> Hasher = new PasswordHasher<Home>();
model.Password = Hasher.HashPassword(model, model.Password);
userFactory.Add(model);
ViewData["message"] = true;
return RedirectToAction("Index");
}
}
}
我的html文件
@model login.Models.Home
@using(Html.BeginForm("Register","Home"))
{
<h1>Please Register</h1>
<p>
<label>Your First Name</label>
@Html.TextBoxFor(s=>s.FirstName)
@Html.ValidationMessageFor(s => s.FirstName)
</p>
<p>
<label>Your Last Name</label>
@Html.TextBoxFor(s=>s.LastName)
@Html.ValidationMessageFor(s => s.LastName)
</p>
<p>
<label>Your Email</label>
@Html.TextBoxFor(s=>s.Email)
@Html.ValidationMessageFor(s => s.Email)
</p>
<p>
<label>Your Password</label>
@Html.TextBoxFor(s=>s.Password)
@Html.ValidationMessageFor(s => s.Password)
</p>
<p>
<label>Confrim Password</label>
@Html.TextBoxFor(s=>s.PasswordConfirmation)
@Html.ValidationMessageFor(s => s.PasswordConfirmation)
</p>
<input type="submit" name="submit" value="Register!"/>
}
@if(ViewData["message"] == "true")
{
<p>Success</p>
}
我也改为TempData的[ “消息”] == “假”,所以看我会在我的html中得到任何消息。但该消息不会呈现在我的html中
'''如果(计算机[ “消息”])'''它也是一个布尔值,不串 –