【发布时间】:2019-05-16 06:03:48
【问题描述】:
我通过使用 ASP.net 核心 MVC 中的模型迁移在 SQL 服务器中创建了名为 Model.User 和 Model.Company 的这两个表之间的一对一关系。我不知道如何使用这个单一的 View.User 将数据插入到这两个表中
public class User
{
[Key]
[Display(Name = "User ID")]
[DataType(DataType.EmailAddress)]
public string UserID { get; set; }
public string UserName { get; set; }
[Display(Name = "Phone Number")]
[DataType(DataType.PhoneNumber)]
public string PhoneNumber { get; set; }
[DataType(DataType.Password)]
[MinLength(6, ErrorMessage = "Minimum 6 characters required")]
public string Password { get; set; }
public virtual Company Company { get; set; }
}
public class Company
{
[ForeignKey("User")]
[Display(Name = "Company ID")]
[Required(AllowEmptyStrings = false, ErrorMessage = "Company number required")]
public string CompanyID { get; set; }
[Display(Name = "Company Name")]
[Required(AllowEmptyStrings = false, ErrorMessage = "Company name required")]
public string CompanyName { get; set; }
[Display(Name = "Company Address")]
[Required(AllowEmptyStrings = false, ErrorMessage = "Company address required")]
public string CompanyAddress { get; set; }
public virtual User User { get; set; }
}
public IActionResult Create()
{
return View();
}
// POST: Users/Create
// To protect from overposting attacks, please enable the specific properties you want to bind to, for
// more details see http://go.microsoft.com/fwlink/?LinkId=317598.
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Create([Bind("UserID,UserName,PhoneNumber,Password,CompanyID,CompanyName,CompanyAddress")] User user)
{
if (ModelState.IsValid)
{
_context.Add(user);
await _context.SaveChangesAsync();
return RedirectToAction(nameof(Index));
}
return View(user);
}
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标签: c# asp.net-core model-view-controller