ASP.NET MVC Multiple Checkboxes

Question

I have a List of about 20 items I want to display to the user with a checkbox beside each one (a Available property on my ViewModel).

When

Answer 1

This blog post also could help;

http://tugberkugurlu.com/archive/how-to-handle-multiple-checkboxes-from-controller-in-asp-net-mvc-sample-app-with-new-stuff-after-mvc-3-tools-update

Answer 2

The best thing to do would be to create a template that can be reused. I have some code at home that I can post later tonight.

Maybe check SO for similar posts in the mean time.

Dynamic list of checkboxes and model binding

Answer 3

Model:

public class MyViewModel
{
    public int Id { get; set; }
    public bool Available { get; set; }
}

Controller:

public class HomeController: Controller
{

    public ActionResult Index()
    {
        var model = Enumerable.Range(1, 20).Select(x => new MyViewModel
        {
            Id = x
        });
        return View(model);
    }

    [HttpPost]
    public ActionResult Index(IEnumerable<MyViewModel> model)
    {
        ...
    }
}

View ~/Views/Home/Index.cshtml:

@model IEnumerable<AppName.Models.MyViewModel>
@using (Html.BeginForm())
{
    @Html.EditorForModel()
    <input type="submit" value="OK" />
}

Editor template ~/Views/Home/EditorTemplates/MyViewModel.cshtml:

@model AppName.Models.MyViewModel
@Html.HiddenFor(x => x.Id)
@Html.CheckBoxFor(x => x.Available)