Entity Framework Core - Knowledge Base (KB)

Retrieving contional value inside Inlude in entity framework

I have a ...dotnet core 2.0... backend and ...angular2+... frontend application. ...I would like to get a list of participants where ...event... field is equal to "baseline" (comes from dropdown menu in the HTML) in the schedules class. I have a ...one-to...

How to deal with ASP.NET Core 2.0 Chunked Web Api Call with EF Core

I've got an Angular 6 application that makes calls to Web API controllers that use EF Core. By default, EF Core will not load foreign entities (lazy loading maybe?), so following suggestions, I used the following code to include such entities:...var membe...

Format JS datetime to correct ISO format

I've been trying for a few days now to get my server side code (C#) to save a timestamp sent via an API call to Postgres. ...It seems to work fine if I attach ...DateTime.Now()... to the data transfer object but when I try and parse a datetime sent from t...

How should I set the value for my model using a select control when the bound model is a different type from my select option?

I've been using AngularJS for a long time and have recently been diving into the new Angular and .NET Core. With my new endeavor, I began learning the vast changes in Entity Framework Core. One of the most impactful changes relates to many-to-many relat...

How to do server side pagination on angular with entity framework core

I Skip And Take the data in Controller Class, how to do pagination on angular ...My Controller Class...public IEnumerable<ScrapeTime> scrapeTime(int? page, int pagesize=10) { var countDetails = _context.ScrapeTime.Count(); return _context.ScrapeTime.Sk...

Refresh angular material table without reload after crud operation

hi there i'm using angular(v.9) and i'm using asp .net core web api and ef core(v 3.1) for doing crud operations...i have region component form which i used as dialog here ...the html code for the form is ...regiondetails.html...<form [formGroup]="service...

How to send post request for related data from angular to .NET core api

I'm new to angular and .NET core, I'm trying to store related data to sqlserver via .net core api. My problem is Order controller is receiving one Order object how It will store orderitems with same OrderId which will be generated in Order Table? Plus I'm...