I have a JSON string, which I am splitting in 2 different string. But I want to use that to validate some condition. Here is the split of json string: string[] strMyObjects = jsonString.Split(','); And getting it in string like…
I've been trying to insert data from an SQL book details table into a JavaScript file using asp, my JavaScript file is linked at the end of my main aspx file, my SQL connection is working and I've been able…
When adding the category section, each category comes with one. But which element of the category do I want to attract, how can I do it. I give examples from each category database. Category A has b c url. Category…
I create the simple web project which want to use jQuery to pass the data from html to API. Firstly the model class define as below: public class Order { public string Name { get; set; } = string.Empty; public…
I'm encountering an issue in my ASP.NET Core application where I'm receiving an HTTP 405 error when attempting to submit a form to a controller action. I've reviewed my code and configuration but haven't been able to identify the root…
I'm currently developing an asp.net core web app, and I'm struggling on correctly navigating through the app. Here is my directory structure, note that I'm using Areas. Now, the exact problem is that I'm able to navigate through the pages…
I am designing an online store (ASP.NET Core 6) for an accounting software (C# Winforms). I started this using ASP.NET Core and Razor pages. I am new and inexperienced in this field. The accounting software has many tables in SQL…
I'm trying to create the initial page that comes up as soon as the program runs in an ASP.NET Core 7 MVC project. I want this initial page to be the login screen from Identity. I will customize this login…
With ASP.NET Web API, we generally use IActionResult as a return type for a method, potentially wrapped in a Task<> when working asynchronously. We now have IAsyncEnumerable<> return type to support yield return statements and provide an unbuffered result for…
I have a web application (ASP.NET 4.7.2, C#). I am using HttpClient to do a POST request to webservice. When it comes to the point to execute this response = await client.SendAsync(request); it throws An unhandled exception of type 'System.NullReferenceException'…