How do I save a collection of checkboxes and limit the amount that can be checked at a time. Using Ra

Hello this is my first question using this platform.I am very new to using razor.

My question is how can I get the values of the checkboxes I made using the quickgrid, and save the ids of the dogs that were favorited. Like how do I pair each checkbox to the row id and return the primary key of that row. But then at the same time check and see if they reach a max limit of checked rows.

@page "/available"@rendermode InteractiveServer@using Microsoft.EntityFrameworkCore@using Microsoft.AspNetCore.Components.QuickGrid@using DogAdoption_Final.Models@using DogAdoption_Final.Data@implements IAsyncDisposable@inject IDbContextFactory<DogAdoption_Final.Data.DogAdoption_FinalContext> DbFactory<PageTitle>Index</PageTitle><h1>Available Dogs</h1><p>    Search Breed: <input type="search" @bind="BreedFilter" @bind:event="oninput" />    Search Trainability: <input type="search" @bind="TrainabilityFilter" @bind:event="oninput" />    Search Temperament: <input type="search" @bind="TemperamentFilter" @bind:event="oninput" /></p><p><a href="manage/create">Create New</a></p><QuickGrid Class="table" Items="FilteredDogs"><TemplateColumn Title="Dog Image"> <img class="dogImage" src="@(context.DogImage)" style="width:100px;height:100px"></TemplateColumn><PropertyColumn Property="dog => dog.Name" /><PropertyColumn Property="dog => dog.Age" /><PropertyColumn Property="dog => dog.Gender" /><PropertyColumn Property="dog => dog.Breed" /><PropertyColumn Property="dog => dog.Trainability" /><PropertyColumn Property="dog => dog.Temperament" />    @*<PropertyColumn Property="dog => dog.Description" />*@<PropertyColumn Property="dog => dog.Available" /><TemplateColumn Title ="Favorite"><input type="checkbox" name="check+_+@(context.Id)" value ="false" /></TemplateColumn><TemplateColumn Context="dog"><a href="@($"available/details?id={dog.Id}")">Details</a> </TemplateColumn></QuickGrid>@code {    private DogAdoption_FinalContext context = default!;    protected override void OnInitialized()    {        context = DbFactory.CreateDbContext();    }    private string BreedFilter = string.Empty;    private string TrainabilityFilter = string.Empty;    private string TemperamentFilter = string.Empty;    private List<int> Favorites = new List<int>();    IQueryable<Dog> FilteredDogs =>     context.Dog.Where(m => m.Available!.Equals(true) && m.Breed!.Contains(BreedFilter) && m.Trainability!.Contains(TrainabilityFilter) && m.Temperament!.Contains(TemperamentFilter));    public async ValueTask DisposeAsync() => await context.DisposeAsync();}

I have just been searching for answers around the web, and I can't find a good source really explaining how to connect inputs to code.