Let's start with simple code: public class SomeViewModel { public int State { get; set; } } public class SomeController : Controller { public IActionResult DoSomething(int state) { var viewModel = new SomeViewModel(); if(state % 2 == 0) viewModel.State =…
This is my first question. For a school assignment I'm writing a program in ASP.net MVC with Rider. It is gonna be cinema webapp. The query gets the show which is played in every hall at the moment. So, for…
I migrated an ASP.NET CORE MVC project from .NET Core 2.1 to .NET 6. After making relevant changes, the project compiles and starts seemingly OK, but the views aren't found. Root path is set app.Environment.ContentRootPath = Directory.GetCurrentDirectory(); and the path…
I found many open-source projects which do not use HttpPut and HttpDelete for updating and deleting. Instead, they add the HttpPost endpoint before their methods, and the functionalities are implemented successfully as well. What I learned is that we use…
I would like to ask if there is a RegEx to prevent or avoid entering only a space or many space and inserting it to the database. I am using ASP.NET and MVC, in my forms. The conditions are as…
I am using this code in asp.net to run crystal report : paramField.Name = "@ORDER_ID"; paramDiscreteValue.Value = TXTORDERID.Text.ToString(); paramField.CurrentValues.Add(paramDiscreteValue); paramFields.Add(paramField); paramField = new ParameterField(); // <-- This line is added paramDiscreteValue = new ParameterDiscreteValue(); // <-- This line is added…
I have a controller where I return data in a partial view and I would like to call a modal, how can it be done? I leave you the details of my controller and view below . Controller [HttpPost] public…
I am working on .Net(C#) application. It's a quite old application and has classic Asp pages, Web Forms and MVC pages. And using single page application concept to load all these pages. All of them have different-different CSS and JS…
There is the error: The DELETE statement conflicted with the REFERENCE constraint "FK_ShoppingCartItems_ItemsTable_ItemId". The conflict occurred in database "RandDb", table "dbo.ShoppingCartItems", column 'ItemId'. The statement has been terminated. Item public class Item : BaseEntity { [Required] [Display(Name = "Item Photo")]…
I want to create one to one relation between tables. My table is public class StudentModel { public int Id { get; set; } [Required] public string Name { get; set; } [Required] [DataType(DataType.Date)] [DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]…