Prueba de sitio dinamico | C# Online Compiler

Prueba de sitio dinamico by JuankGlezz

using System;
using System.ComponentModel.DataAnnotations;

namespace HelloWorldMvcApp
{
	
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
​
namespace HelloWorldMvcApp
{
    
}

<!DOCTYPE html>
<html>
	<head>
	
	</head>
	<body>
		<select>
			<option value="0">Seleccione una opcion</option>
			<option value="1">1</option>
			<option value="2">2</option>
			<option value="3">3</option>
			<option value="4">4</option>
			<option value="5">5</option>
		</select>
		<div id="Alternativas">
			
		</div>
	</body>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
	<script>
		$(function(){
			$('select').on('change', function(){
				var valor = $(this).val();
				$('#Alternativas').load('@Url.Action("CuentasEdit","Home")',{id: valor});
			});
		});
	</script>
</html>

View

 
<!DOCTYPE html>
<html>
    <head>
    
    </head>
    <body>
        <select>
            <option value="0">Seleccione una opcion</option>
            <option value="1">1</option>
            <option value="2">2</option>
            <option value="3">3</option>
            <option value="4">4</option>
            <option value="5">5</option>
        </select>
        <div id="Alternativas">
            
        </div>
    </body>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script>
        $(function(){
            $('select').on('change', function(){
                var valor = $(this).val();
                $('#Alternativas').load('@Url.Action("CuentasEdit","Home")',{id: valor});
            });
        });
    </script>
</html>

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

namespace HelloWorldMvcApp
{
	public class HomeController : Controller
	{
		[HttpGet]
		public ActionResult Index()
		{
			return View();
		}

		public JsonResult CuentasEdit(int id)//esto puedes er un PartialView o ActionResult con su respectiva vista
		{
			TempData["CantAlternativas"] = id; //enviar la cantidad a la vista
			return Json(new {data= id}, JsonRequestBehavior.AllowGet); //return PartialView() o View()
		}
	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
​
namespace HelloWorldMvcApp
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View();
        }
​
        public JsonResult CuentasEdit(int id)//esto puedes er un PartialView o ActionResult con su respectiva vista
        {
            TempData["CantAlternativas"] = id; //enviar la cantidad a la vista
            return Json(new {data= id}, JsonRequestBehavior.AllowGet); //return PartialView() o View()
        }
    }
}

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