该项目正在创建一个网上商店。我搭建了所有的身份文件，并创建了一个相同的视图/模型（剃刀页面），就像身份中的一个，但现在用于添加地址信息。我正在尝试创建一个可以在其中添加地址信息的表格，因此注册时不包括该信息。为了存储数据，我们使用PostgresQL，并且通过迁移成功创建了数据库。
地址模型（错误发生在user.name = model.name等；），他无法识别任何变量（姓氏，街道编号等）
namespace bytme.Areas.Identity.Pages.Account.Manage
{
public class AddressModel : PageModel
{
private readonly UserManager<IdentityUser> _userManager;
private readonly SignInManager<IdentityUser> _signInManager;
private readonly ILogger<AddressModel> _logger;
public AddressModel(
UserManager<IdentityUser> userManager,
SignInManager<IdentityUser> signInManager,
ILogger<AddressModel> logger)
{
_userManager = userManager;
_signInManager = signInManager;
_logger = logger;
}
[BindProperty]
public InputModel Input { get; set; }
public string ReturnUrl { get; set; }
[TempData]
public string StatusMessage { get; set; }
public class InputModel
{
[Required]
[DataType(DataType.Text)]
[Display(Name = "Name")]
[StringLength(100, ErrorMessage = "Invalid input. Maximum is 100 characters.")]
public string name { get; set; }
[Required]
[DataType(DataType.Text)]
[Display(Name = "Surname")]
[StringLength(100, ErrorMessage = "Invalid input. Maximum is 100 characters.")]
public string surname { get; set; }
[Required]
[DataType(DataType.Text)]
[Display(Name = "Street")]
[StringLength(48, ErrorMessage = "The longest street name in the Netherlands is 48 characters.")]
public string street { get; set; }
[Required]
[DataType(DataType.Text)]
[Display(Name = "House Number")]
[StringLength(5, ErrorMessage = "The longest house number in the Netherlands is 5 characters.")]
public string streetnumber { get; set; }
//[DataType(DataType.Text)]
//[Display(Name = "House Number Addition", Description = "For example A or II")]
//[StringLength(6, ErrorMessage = "
//public string streetnumberadd { get; set; }
[Required]
[DataType(DataType.Text)]
[Display(Name = "City")]
[StringLength(28, ErrorMessage = "The longest place name in the Netherlands is 28 characters.")]
public string city { get; set; }
[Required]
[DataType(DataType.PostalCode)]
[Display(Name = "Postal Code")]
[RegularExpression(@"^[1-9][0-9]{3}\s?[a-zA-Z]{2}$", ErrorMessage = "Invalid zip, for example: 1234AB")]
public string zipcode { get; set; }
}
public void OnGet(string returnUrl = null)
{
ReturnUrl = returnUrl;
}
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<ActionResult> AccountChange(InputModel model)
{
if (ModelState.IsValid)
{
// Get the current application user
var user = await _userManager.GetUserAsync(User);
//Update the details
user.name = model.name;
user.surname = model.surname;
user.street = model.street;
user.streetnumber = model.streetnumber;
user.city = model.city;
user.zipcode = model.zipcode;
// Update user address
var result = await _userManager.UpdateAsync(user);
}
return RedirectToPage();
}
地址视图
@page
@model AddressModel
@{
ViewData["Title"] = "Add address information";
}
<h4>@ViewData["Title"]</h4>
@Html.Partial("_StatusMessage", Model.StatusMessage)
<div class="row">
<div class="col-md-6">
<form id="change-password-form" method="post">
<div asp-validation-summary="All" class="text-danger"></div>
<div class="form-group">
<label asp-for="Input.name"></label>
<input asp-for="Input.name" class="form-control" />
<span asp-validation-for="Input.name" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Input.surname"></label>
<input asp-for="Input.surname" class="form-control" />
<span asp-validation-for="Input.surname" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Input.street"></label>
<input asp-for="Input.street" class="form-control" />
<span asp-validation-for="Input.street" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Input.streetnumber"></label>
<input asp-for="Input.streetnumber" class="form-control" />
<span asp-validation-for="Input.streetnumber" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Input.city"></label>
<input asp-for="Input.city" class="form-control" />
<span asp-validation-for="Input.city" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Input.zipcode"></label>
<input asp-for="Input.zipcode" class="form-control" />
<span asp-validation-for="Input.zipcode" class="text-danger"></span>
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
</div>
</div>
@section Scripts {
<partial name="_ValidationScriptsPartial" />
}
UserModel，它扩展到IdentityUser
namespace bytme.Models
{
public class UserModel : IdentityUser
{
public override string Id { get; set; }
public override string Email { get; set; }
public override string UserName { get; set; }
public override string PasswordHash { get; set; }
public string zipcode { get; set; }
public string city { get; set; }
public string street { get; set; }
public string streetnumber { get; set; }
public string name { get; set; }
public string surname { get; set; }
}
}
Startup.cs
namespace bytme
{
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
services.Configure<CookiePolicyOptions>(options =>
{
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.AddDbContext<ApplicationDbContext>(options =>
options.UseNpgsql(
Configuration.GetConnectionString("DefaultConnection")));
services.AddIdentity<UserModel, IdentityRole>().AddEntityFrameworkStores<ApplicationDbContext>();
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseDatabaseErrorPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseAuthentication();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
}
}
}
谢谢！
答案 0 :(得分：0)
您正在使用UserManager<IdentityUser>，而应该使用UserManager<UserModel>。 IdentityUser实例未定义name属性，您在UserModel类中定义了此属性。要解决您的问题，您应该做两件事：
1）转到Startup.cs => ConfigureServices method，添加：
services.AddIdentity<UserModel, IdentityRole>()
.AddEntityFrameworkStores<YourDatabaseContextClassNameHere>()
.AddDefaultTokenProviders();
2）注入UserManager<UserModel> userManager和SignInManager<UserModel> signInManager而不是UserManager<IdentityUser> userManager和SignInManager<IdentityUser> signInManager