jqwidgets-framework/demos/ASP.NET MVC/Widgets/treewithcheckboxes/controller.txt

jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace jQWidgetsMVCDemo.Controllers
{
	public class WidgetsController : Controller
	{
		// GET: /Widgets//TreeWithCheckboxes
		public ActionResult TreeWithCheckboxes(string theme)
		{
			return View("TreeWithCheckboxes");
		}

		public ActionResult Tree()
		{
			var items = Request.Form["tree"];
			if (null == items)
				items = "";
			ViewData["Tree Items"] = items;
			return View();
		}
	}
}