Hello

I'm pretty new to programming, especially to .Net Core.
Anyways i just made this Tutorial on "how to make your first .net Core Webapp MVC" ( https://docs.microsoft.com/en-us/aspnet/core/tutorials/first-mvc-app/?view=aspnetcore-2.1 )

 I have now two Pages. One where i can create "People" (Lastname, Firstname, Email) and one where i can create "Hobbies" (Activity).

But the Goal would be to have the "create People" Page with checkboxes to choose which Hobby/Activity from our "Activity" entries. Something like this:

Now i have no Idea how to code this. All i know is that i need many-to-many relationships. And something like a middleclass from "people" and "hobby" ("peoplehobby" in my case. Code below: Models/People.cs

using System;

using System.Collections.Generic;

 

namespace Customer.Models

{

    public class People

    {

        public int ID { get; set; }

        public string Lastname { get; set; }

        public string Firstname { get; set; }

        public string Email { get; set; }

    }

 

    public class Hobby

    {

        public int ID { get; set; }

        public string Activity { get; set; }

    }

 

    public class PeopleHobby

    {

        public int PeopleId { get; set; }

        public People People { get; set; }

 

        public int HobbyId { get; set; }

        public Hobby Hobby { get; set; }

    }

}

The dbcontext file (Data/CustomerContext)

using System.Threading.Tasks;

using Microsoft.EntityFrameworkCore;

using Customer.Models;

 

namespace Customer.Models

{

    public class CustomerContext : DbContext

    {

        public CustomerContext (DbContextOptions<CustomerContext> options)

            : base(options)

        {

        }

 

        public DbSet<Customer.Models.People> People { get; set; }

 

        public DbSet<Customer.Models.Hobby> Hobby { get; set; }

    }

}

Does anyone know how i can implement this idea? I couldn't really find anything useful in the web (that i also understood).

Thanks in advance

domi_12

PS: I'm working with Visual Studio 17 and .net core 2.1 if this is needed