我正在尝试从不同的控制器(不是aspnetuser
)设置accountcontroller
表中列的值。我一直在尝试访问UserManager
,但我无法确定如何操作。
到目前为止,我已经在控制器中尝试了以下内容:
ApplicationUser u = UserManager.FindById(User.Identity.GetUserId());
u.IsRegComplete = true;
UserManager.Update(u);
这不会编译(我认为因为UserManager
尚未实例化控制器)
我还尝试在AccountController
中创建一个公共方法来接受我想要更改值的值并在那里执行,但我无法弄清楚如何调用它。
public void setIsRegComplete(Boolean setValue)
{
ApplicationUser u = UserManager.FindById(User.Identity.GetUserId());
u.IsRegComplete = setValue;
UserManager.Update(u);
return;
}
如何在帐户控制器之外访问和编辑用户数据?
更新:
我尝试在其他控制器中实例化UserManager,如下所示:
var userManager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(db));
ApplicationUser u = userManager.FindById(User.Identity.GetUserId());
我的项目符合(有点兴奋)但是当我运行代码时出现以下错误:
Additional information: The entity type ApplicationUser is not part of the model for the current context.
更新2:
我已将该功能移至IdentityModel(不要问我在这里抓着吸管),如下所示:
public class ApplicationUser : IdentityUser
{
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager)
{
// Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType
var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);
// Add custom user claims here
return userIdentity;
}
public Boolean IsRegComplete { get; set; }
public void SetIsRegComplete(string userId, Boolean valueToSet)
{
var userManager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>());
ApplicationUser u = new ApplicationUser();
u = userManager.FindById(userId);
u.IsRegComplete = valueToSet;
return;
}
}
但是我仍然得到以下内容:
The entity type ApplicationUser is not part of the model for the current context.
IdentitiesModels.cs中还有以下类:
public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
{
public ApplicationDbContext()
: base("DefaultConnection", throwIfV1Schema: false)
{
}
public static ApplicationDbContext Create()
{
return new ApplicationDbContext();
}
}
我在这里做错了什么?感觉就像我正在咆哮着错误的树。我所要做的就是从不同控制器(即不是AccountsController)的操作更新aspnetuser表中的列。
答案 0 :(得分:30)
如果您使用的是默认项目模板,则会按以下方式创建UserManager
:
在Startup.Auth.cs文件中,有一行如下:
app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);
使OWIN管道在每次请求到达服务器时实例化ApplicationUserManager
的实例。您可以使用控制器中的以下代码从OWIN管道获取该实例:
Request.GetOwinContext().GetUserManager<ApplicationUserManager>()
如果仔细查看AccountController
课程,您会看到以下可以访问ApplicationUserManager
的代码:
private ApplicationUserManager _userManager;
public ApplicationUserManager UserManager
{
get
{
return _userManager ?? Request.GetOwinContext().GetUserManager<ApplicationUserManager>();
}
private set
{
_userManager = value;
}
}
请注意,如果您需要实例化ApplicationUserManager
类,则需要使用ApplicationUserManager.Create
静态方法,以便应用适当的设置和配置。
答案 1 :(得分:3)
如果您必须在另一个控制器中获取UserManager的实例,只需在Controller的构造函数中添加其参数,就像这样
public class MyController : Controller
{
private readonly UserManager<ApplicationUser> _userManager;
public MyController(UserManager<ApplicationUser> userManager)
{
_userManager = userManager;;
}
}
但我必须将UserManager放在一个非控制器的类中!
任何帮助都将不胜感激。
<强>更新强>
我在考虑你使用的是asp.net核心
答案 2 :(得分:1)
对于MVC 5
在帐户控制器外部访问usermanger或createUser的步骤很简单。请按照以下步骤
如下所示装饰与AccountController相同的SuperAdminController,
private readonly IAdminOrganizationService _organizationService;
private readonly ICommonService _commonService;
private ApplicationSignInManager _signInManager;
private ApplicationUserManager _userManager;
public SuperAdminController()
{
}
public SuperAdminController(ApplicationUserManager userManager, ApplicationSignInManager signInManager)
{
UserManager = userManager;
SignInManager = signInManager;
}
public SuperAdminController(IAdminOrganizationService organizationService, ICommonService commonService)
{
if (organizationService == null)
throw new ArgumentNullException("organizationService");
if (commonService == null)
throw new ArgumentNullException("commonService");
_organizationService = organizationService;
_commonService = commonService;
}
public ApplicationSignInManager SignInManager
{
get
{
return _signInManager ?? HttpContext.GetOwinContext().Get<ApplicationSignInManager>();
}
private set
{
_signInManager = value;
}
}
public ApplicationUserManager UserManager
{
get
{
return _userManager ?? HttpContext.GetOwinContext().GetUserManager<ApplicationUserManager>();
}
private set
{
_userManager = value;
}
}
在操作中创建用户方法
[HttpPost]
public async Task<ActionResult> AddNewOrganizationAdminUser(UserViewModel userViewModel)
{
if (!ModelState.IsValid)
{
return View(userViewModel);
}
var user = new ApplicationUser { UserName = userViewModel.Email, Email = userViewModel.Email };
var result = await UserManager.CreateAsync(user, userViewModel.Password);
if (result.Succeeded)
{
var model = Mapper.Map<UserViewModel, tblUser>(userViewModel);
var success = _organizationService.AddNewOrganizationAdminUser(model);
return RedirectToAction("OrganizationAdminUsers", "SuperAdmin");
}
AddErrors(result);
return View(userViewModel);
}
答案 3 :(得分:0)
我遇到了同样的问题并修改了我的代码,以便将对UserManager类的引用从Controller传递给模型:
//snippet from Controller
public async Task<JsonResult> UpdateUser(ApplicationUser applicationUser)
{
return Json(await UserIdentityDataAccess.UpdateUser(UserManager, applicationUser));
}
//snippet from Data Model
public static async Task<IdentityResult> UpdateUser(ApplicationUserManager userManager, ApplicationUser applicationUser)
{
applicationUser.UserName = applicationUser.Email;
var result = await userManager.UpdateAsync(applicationUser);
return result;
}
答案 4 :(得分:0)
如果您需要在控制器之外访问 UserManager,您可以使用以下方法:
var userStore = new UserStore<ApplicationUser>(new ApplicationDbContext());
var applicationManager = new ApplicationUserManager(userStore);