I understand that the SelectListItems are meant to not return back the items on post and perhaps be null, but because of this my ModelState.IsValid condition is always false and the Studies field which contains the list is the one…
What am I doing? I am trying using two modal in one view. What's the problem? When run give this error: An unhandled exception occurred while processing the request. InvalidOperationException: The model item passed into the ViewDataDictionary is of type…
Here is the Razor code @Html.DropDownList("ddl", Model.estados.Select(item => new SelectListItem { Value = item.Id_Estado.ToString(), Text = item.Nombre_Estado, Selected = "select" == item.Id_Estado.ToString() }), new { @class = "form-select", aria_label="Default select example" } ) Here is the view model, it's an…
I need help , I need to submit an html form containing hidden fields to another URL the values of the hidden fields some of them are static and some of them are dynamic (from code behind ) in webform…
Not really sure how to even categorize this as I wouldn't assume it is an assembly reference. Been building a razor pages app .Net 6.0 and everything has been fine. Published to Azure last week to get feedback and came…
This is my first question here at stackoverflow. Hehehe. I have an edit page which I need to display all the existing fields and I have an add button which I can add a new field. Here is the source…
I have an ASP.NET Blazor server project using MudBlazor library to create an HTML table. My issue is with the numbering. In the example code below, the numbering of the rows is retrieved from the class property. However, in my…
I am iterating through a LARGE list of objects all of which will open the same modal window that will be loaded with dynamic information. To make this work, I create a counter called MenuCounter that I know increments just…
I'm making a project where I need to create a form to fill a database. I can use Asp-for handler to fill the form and it's working. But there are some info I would like to add behind the scene…
I have looked up other questions regarding but none of the solutions are applicable in this case. I have tried to delete the Button1_Click function and add it again, I have tried to rename it. On the right-clicking in the…