So i'm trying to build a User multi-select in order to get the participants to a project. This is my code: <form asp-page-handler="ProjectModalPartial"> @*numele metodei*@ <input name="IsValid" type="hidden" value="@ViewData.ModelState.IsValid.ToString()" /> <div class="form-group"> <label asp-for="ProjectsModel.ProjectName">Title</label> <input asp-for="ProjectsModel.ProjectName" class="form-control" placeholder="MyProject1" /> <span…
I'm trying to get a value from the URL and save it to a value but any attempt I've made has failed. Here is an example of the URL: https://localhost:44325/deals/PostDeal?id=101 I want to save the value of id to DealsMasters.DealItemID.…
I extended the IdentityUser in my app: public class ApplicationUser : IdentityUser { [Required] public string? Name { get; set; } public string? StreetAddress { get; set; } public string? City { get; set; } public string? State { get;…
I inherited this code base in which I need to pass extra property to the controller. This field happens to be a select dropdown for users to select yes or no. I need to pass that value to the controller.…
Controller: [HttpGet] [Route("MIDKalorimetar/Delete/{Id}/{Id2}/{Id3}/{Id4}/{Id5}")] public async Task<IActionResult> Delete(DeleteKalorimetarVM modelVM) { var model = await _db.ParametriMjerila.Where(x => x.Id == modelVM.Id).Include(d => d.Id == modelVM.Id2).Include(x=>x.Id == modelVM.Id3).Include(x => x.Id == modelVM.Id4).Include(x => x.Id == modelVM.Id5).FirstOrDefaultAsync(); return PartialView("Delete", model); } [HttpPost] public async Task<IActionResult>…
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 =…
I'm converting ASP.NET WebForms code to ASP.NET Core Razor pages which is new to me. I'm trying to retrieve an image MemoryStream from a business class (based on SixLabors awesome ImageSharp) and have the page render the JPEG -- no…
I new in ASP.NET. I try to print selected string in select option drop down but Compilation error. Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific…
I have two variables that I use as paths for different pictures. One path is local, the other is on the internet. The local image does not work, no matter what I do to the local path. I have tried…
I want to Remove/hide the 1st item from the @Html.DropDownListFor.This dropdown has four items. I want to remove/hide the 1st item only. But those values are not hard cord values, that are retrieved from the object of the model. I…