asp.net-mvc-5

in MVC5 , what does @model , @html and @using mean, why and when we usually use ( @ ) and which word follow it ? For example : @model MVC_Project2.Models.stufftable is written in the first of re.cshtml page stufftable is a table which is belong to users to create new user and the following code is written in the same page to create two textbox with two labels two labels to show the login page : @using (Html.BeginForm()) { <div> @Html.LabelFor(u => u.stuffname) @Html.TextBoxFor(u => u.stuffname) </div> <div> @Html.LabelFor(u => u.stuffpass) @Html.PasswordFor(u => u.stuffpass) </div> <input type

I have Orders table and OrderDetails table in DB. With Entity Framework 6 I have obtained a model so I have classes generated from it. I also generated controllers and views from the Orders table. Orders folio (PK) date customer (FK) OrdersDetail folio (FK) -- to the Orders table product (FK) price quantity The generated Create Post action is the following: [HttpPost] [ValidateAntiForgeryToken] public ActionResult Create([Bind(Include = "folio,date,customer")] Orders order) { if (ModelState.IsValid) { db.Orders.Add(order); db.SaveChanges(); return RedirectToAction("Index"); } ViewBag.cliente =

We have a few grids in our web application and we use Kendo for ASP.Net MVC. Some clients are reporting that dates are different when they export the grid data to Excel. As an example, the first row comes from the controller as { "SaleDate": "2018-05-30T00:00:00", "SaleDateAndTime": "2018-05-30T08:01:40.673" } . After exporting to excel, the corresponding cell values are: 05/29/2018 23:59:32 and 05/30/2018 08:01:12 , respectively. I tried exporting dates with different time values and the difference after exporting to excel is always of 28 seconds. This only happens on some clients (timezones

I've got a "ForceChangePassword" page for after "ForgotPassword" and it is randomly throwing two length requirements on the "NewPassword" field. The problem is, I never added a length requirement of 7 and have no idea where it is coming from or how to change it. Errors from ModelState The New password must be at least 6 characters long. The 'New password' field is an invalid password. Password must have 7 or more characters. if (!ModelState.IsValid) { return View(model); } // Only line executed in the POST Action. I set the length requirement to 6 on the ViewModel via Attribute (see below). I

I have this on my web.config. <add name="AppDataContext" connectionString="Data Source=(LocalDb)\v11.0;AttachDbFilename=|DataDirectory|\AppDatabase.mdf;Initial Catalog=AppDatabase;Integrated Security=True" providerName="System.Data.SqlClient" /> Global.asax APplication Start Database.SetInitializer<AppDataContext>(new AppDataContextInitializer()); AppDataContextInitializer.cs public class AppDataContextInitializer : System.Data.Entity.CreateDatabaseIfNotExists<AppDataContext> { protected override void Seed(AppDataContext context) { #region Seed Modules context.ModuleList.Add(new Module() { Id

I have a separate project in my solution that contains some Controllers and compiled views. I use those controllers for base classes to other controllers in my MVC application and the views are compiled using RazorGenerator. Lets say B is Base Controller with non abstract action method SomeAction that returns View("_MyView"). _MyView.cshtml is compiled using RazorGenerator. Lets say controller A inherits B but doesn't override SomeAction . I've tried to make another view "~/Views/A/_MyView.cshtml" to override the default one, but it doesn't work. My question is how can I accomplish this?

When I'm trying to get values in Post the values of checkboxes are set to NULL when I don't check then in order (1, 2, 3, etc). I need to select any of them in no order (i.e. 4, 5). MODEL: public class AssignUsersViewModel { [Display(Name = "Check to select")] public bool Select { get; set; } public int Id { get; set; } [Display(Name = "App. Username")] public string UserName { get; set; } [Required] public string GivenName { get; set; } [Required] public string Surname { get; set; } [Display(Name = "Roles")] public IList<Roles> Roles { get; set; } } public class AssignUsersAddModel { public

My code is like this @Html.EditorFor(model => model.CreatedUser, new { htmlAttributes = new { @class = "form-control" ,@placeholder = "Your Placeholder Text" }}) I expect the placeholder to come up as I added in the code, but it's not showing. Can anyone point out what I am doing wrong? Output HTML <input class="text-box single-line" id="CreatedUser" name="CreatedUser" type="text" value="" autocomplete="off" style="cursor: auto; background-attachment: scroll; background-position: 100% 50%; background-repeat: no-repeat;"> That EditorFor overload that accepts the htmlAttributes is MVC 5.1 only.

I have this sitemap: <mvcSiteMapNode title="Projects" controller="Projects" action="Index" key="Home" visibility="!*"> <mvcSiteMapNode title="Projects" controller="Projects" action="Index"> <mvcSiteMapNode title="Project" controller="Projects" action="Details" preservedRouteParameters="id"> <mvcSiteMapNode title="Session" controller="Sessions" action="Details" preservedRouteParameters="id"> <mvcSiteMapNode title="Edit Session" controller="Sessions" action="Edit" preservedRouteParameters="id"/> </mvcSiteMapNode> </mvcSiteMapNode> </mvcSiteMapNode> <mvcSiteMapNode title="My Account" controller=