C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.ComponentModel.DataAnnotations;

namespace HelloWorldMvcApp
{
	public class SampleViewModel
	{
		public string Question { get; set; }

		//See here for list of answers
		public string Answer { get; set; }
	}
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
​
namespace HelloWorldMvcApp
{
    public class SampleViewModel
    {
        public string Question { get; set; }
​
        //See here for list of answers
        public string Answer { get; set; }
    }
}

@model HelloWorldMvcApp.SampleViewModel
@{
	Layout = null;
}

<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->

<html lang="en">
	<head>
		<meta charset="utf-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>Bootstrap 101 Template</title>

		<!-- CSS Includes -->
		<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
		
		<style type="text/css">

			.field-validation-error {
				color: #ff0000;
			}

		</style>
	</head>
	
	<body>
		<button type="button" data-divisor="10" class="btn btn-success submit1">Ask</button>
		<button type="button" data-divisor="0" class="btn btn-danger submit2">Error</button>

		<!-- JS includes -->
		<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
		<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
	
		<script src="//ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
		<script src="//ajax.aspnetcdn.com/ajax/mvc/4.0/jquery.validate.unobtrusive.min.js"></script>
		
		<script type="text/javascript">
		
			$(function(){
		
				$('.submit').click(function(){
			           var divisor = $(this).attr("data-divisor");
						$.ajax({
							url: '@Url.RouteUrl(new{ action="GetAnswer", controller="Home"})',
							data: {divisor: divisor},
								type: 'POST',
								dataType: 'json',
								success: function(resp) {
									if(resp.sucesso){
										alert('prossiga gafanhoto');
									}
									else			
									{
										alert(resp.mensagem);
									}
								},
								error: function(a, b, c){
									alert(222);
								}
						});
				});			
			});

		</script>
	</body>
</html>

View

 
@model HelloWorldMvcApp.SampleViewModel
@{
    Layout = null;
}
​
<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->
​
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>Bootstrap 101 Template</title>
​
        <!-- CSS Includes -->
        <link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
        
        <style type="text/css">
​
            .field-validation-error {
                color: #ff0000;
            }
​
        </style>
    </head>
    
    <body>
        <button type="button" data-divisor="10" class="btn btn-success submit1">Ask</button>
        <button type="button" data-divisor="0" class="btn btn-danger submit2">Error</button>
​
        <!-- JS includes -->
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
        <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
    
        <script src="//ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
        <script src="//ajax.aspnetcdn.com/ajax/mvc/4.0/jquery.validate.unobtrusive.min.js"></script>
        
        <script type="text/javascript">
        
            $(function(){
        
                $('.submit').click(function(){
                       var divisor = $(this).attr("data-divisor");
                        $.ajax({
                            url: '@Url.RouteUrl(new{ action="GetAnswer", controller="Home"})',
                            data: {divisor: divisor},
                                type: 'POST',
                                dataType: 'json',
                                success: function(resp) {
                                    if(resp.sucesso){
                                        alert('prossiga gafanhoto');
                                    }
                                    else            
                                    {
                                        alert(resp.mensagem);
                                    }
                                },
                                error: function(a, b, c){
                                    alert(222);
                                }
                        });
                });         
            });
​
        </script>
    </body>
</html>
​

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

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


		[HttpPost]
		public string GetAnswer(int divisor)
		{
			object result;
			
			try{
				var resultado = 10 / divisor;
				result = new {sucesso = true, mensagem = "foi"};
			}
			catch(Exception)
			{
				result = new {sucesso = false, mensagem = "nao é permitido dividir por zero"};
			}
			
			var x = JsonConvert.SerializeObject(result);
			return x;
		}

	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
using Newtonsoft.Json;
​
namespace HelloWorldMvcApp
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View(new SampleViewModel());
        }
​
​
        [HttpPost]
        public string GetAnswer(int divisor)
        {
            object result;
            
            try{
                var resultado = 10 / divisor;
                result = new {sucesso = true, mensagem = "foi"};
            }
            catch(Exception)
            {
                result = new {sucesso = false, mensagem = "nao é permitido dividir por zero"};
            }
            
            var x = JsonConvert.SerializeObject(result);
            return x;
        }
​
    }
}

View in Full Screen

United Kingdom - Vernon
United Kingdom - James
United States - Joanna
United States - Elly
Canada - Carrie
France - NULL
Spain - Thomas

Cached Result
Last Run:	9:08:57 am
Compile:	0.127s
Execute:	0.015s
Memory:	0b
CPU:	0s

View IL Code