Question

我正在逐步执行以下操作： https://docs.microsoft.com/en-us/aspnet/mvc/overview/older-versions-1/getting-started-with-mvc/getting-started-with-mvc-part6

我的问题是添加创建页面时，它来自哪里？ db.AddToMovies（newMovie）-它给出了构建错误（下面的Contoller代码）？

这是从Visual Studio 2019列出，创建和编辑SQL表的最佳方法吗？

谢谢， EB

我已经在控制器页面上添加了它。那是SP还是数据库中的东西？ db.AddToEmployees（newEmployee）;给这个问题。这不是我要自定义的代码：

                    IntranetEntities db = new IntranetEntities();
                    public ActionResult Employees()
                    {
                        var employees = from m in db.Employees
                                        select m;

                        return View(employees.ToList());

                    }


                    // GET: Employees/Details/5
                    public ActionResult Details(int id)
                    {
                        return View();
                    }

                    // GET: Employees/Create
                    public ActionResult Create()
                    {
                        return View();
                    }

                    // POST: Employees/Create
                    [HttpPost]

                    public ActionResult Create(Employee newEmployee)
                    {

                        if (ModelState.IsValid)
                        {
                            db.Employees(newEmployee);
                            db.SaveChanges();

                            return RedirectToAction("Employees");
                        }
                        else
                        {
                            return View(newEmployee);
                        }
                    }

Answer 1

您可以转到上一页，它声明var Map = function () { this.mapInit(); }; Map.prototype.mapInit = function () { // do the stuff you want to do }; function initMap() { new Map(); };

MoviesEntities db = new MoviesEntities();

https://docs.microsoft.com/en-us/aspnet/mvc/overview/older-versions-1/getting-started-with-mvc/getting-started-with-mvc-part5

更新：

public class MoviesController : Controller { MoviesEntities db = new MoviesEntities(); public ActionResult Index() { var movies = from m in db.Movies where m.ReleaseDate > new DateTime(1984, 6, 1) select m; return View(movies.ToList()); } }可能是DB中的存储过程，但我在MSDN示例中也找不到它。

您可以通过更改来解决

AddToMovies

到

db.AddToMovies(newMovie)

从SQL数据库创建

1 个答案: