我试图在我的项目中做登录表单。
这是我的控制器:
public ActionResult Index()
{
return View();
}
[HttpPost]
public ActionResult Index(UserModels model)
{
if (ModelState.IsValid)
{
if (model.IsValid(model.UserName, model.Password))
{
FormsAuthentication.SetAuthCookie(model.UserName, model.RememberMe);
return RedirectToAction("Introduction", "Home");
}
else
{
ModelState.AddModelError("", "The user name or password provided is incorrect.");
}
}
return View(model);
}
这是我的模型:
[Required(ErrorMessage = "*")]
public string UserName { get; set; }
[Required(ErrorMessage = "*")]
public string Password { get; set; }
[Display(Name = "Remember me?")]
public bool RememberMe { get; set; }
public bool IsValid(string _username, string _pwd)
{
EMP context = new EMP();
var _userLogin = from u in context.tblEmployees
where u.UserName == _username &&
u.Password == _pwd
select u;
if (_userLogin != null)
{
return true;
}
else
{
return false;
}
}
这是我的观点:
<div>
<% using (Html.BeginForm()) { %>
<div style="position:relative; top:302px; vertical-align:middle;">
<%: Html.TextBoxFor(m => m.UserName, new { @id = "txtUsername", size = "25" })%>
<%: Html.ValidationMessageFor(m => m.UserName)%>
</div>
<div>
<%: Html.PasswordFor(m => m.Password, new { @id = "txtPassword", size = "25" })%>
<%: Html.ValidationMessageFor(m => m.Password) %>
</div>
<div>
<input id="btnLogin" type="submit" value="LOGIN" />
</div>
<div style="position:relative; top:415px; vertical-align:middle;">
<%: Html.ValidationSummary(true, "Login was unsuccessful. Please correct the errors and try again.")%>
</div>
<% } %>
</div>
但是当我在我的视图中输入了有效的用户名和密码,然后按下按钮提交时,调试 ModelState.IsValid 总是假的。
有人对这个问题有任何想法吗?请分享。
谢谢。