Somar | C# Online Compiler

Somar by TobyMosque

using System;
using System.ComponentModel.DataAnnotations;

namespace MvcApp
{
	public class Conta
	{
		[Required]
		public int Num1 { get; set; }
		[Required]
		public int Num2 { get; set; }
		public int Result { get; set; }
	
		public int Somar()
		{
			this.Result = this.Num1 + this.Num2;
			return this.Result;
		}
	}
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
​
namespace MvcApp
{
    public class Conta
    {
        [Required]
        public int Num1 { get; set; }
        [Required]
        public int Num2 { get; set; }
        public int Result { get; set; }
    
        public int Somar()
        {
            this.Result = this.Num1 + this.Num2;
            return this.Result;
        }
    }
}

@model MvcApp.Conta
@{
	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">
		<script type="text/javascript">
			var virtualPath = "@Url.Content("~/")";
		</script>
	</head>
	
	<body>
		<div class="container">
			<div>
				@Html.LabelFor(Model => Model.Num1)
				@Html.TextBoxFor(Model => Model.Num1)
			</div>
			<div>
				@Html.LabelFor(Model => Model.Num2)
				@Html.TextBoxFor(Model => Model.Num2)
			</div>
			<div>
				@Html.LabelFor(Model => Model.Result)
				@Html.TextBoxFor(Model => Model.Result, new { @readonly = "readonly", @disabled = "disabled" })
			</div>
			<div>
				<input type ="button" value="Somar" name="Somar"/>
			</div>
		</div>
		<script type="text/javascript">
			var form = {};
			window.onload = function() {
				form.Num1 = document.querySelector("[name='Num1']");
				form.Num2 = document.querySelector("[name='Num2']");
				form.Result = document.querySelector("[name='Result']");
				form.Somar = document.querySelector("[name='Somar']");
			
				form.Somar.onclick = function (event) {
					event.stopPropagation();
					event.preventDefault();
					somar();
				};
			}
			
			var urlParameters = function(json) {
				var params = "";
				for (var key in json) {
					var value = json[key];
					params += "&" + encodeURIComponent(key) + '=' + encodeURIComponent(value);
				}
				return params.substring(1);
			}
			
			var somar = function () {
				var conta = {
					Num1: form.Num1.value,
					Num2: form.Num2.value,
					Result: form.Result.value
				};
				var params = urlParameters(conta);
			
				var xmlHttp = new XMLHttpRequest();
				xmlHttp.open("POST", virtualPath + "Home/Soma", true);
				xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			
				xmlHttp.onreadystatechange = function() {
					if(xmlHttp.readyState == 4 && xmlHttp.status == 200) {
						var conta = JSON.parse(xmlHttp.responseText);
						form.Result.value = conta.Result;
					}
				}
				xmlHttp.send(params);
			}
			
		</script>
	</body>
</html>

View

 
@model MvcApp.Conta
@{
    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">
        <script type="text/javascript">
            var virtualPath = "@Url.Content("~/")";
        </script>
    </head>
    
    <body>
        <div class="container">
            <div>
                @Html.LabelFor(Model => Model.Num1)
                @Html.TextBoxFor(Model => Model.Num1)
            </div>
            <div>
                @Html.LabelFor(Model => Model.Num2)
                @Html.TextBoxFor(Model => Model.Num2)
            </div>
            <div>
                @Html.LabelFor(Model => Model.Result)
                @Html.TextBoxFor(Model => Model.Result, new { @readonly = "readonly", @disabled = "disabled" })
            </div>
            <div>
                <input type ="button" value="Somar" name="Somar"/>
            </div>
        </div>
        <script type="text/javascript">
            var form = {};
            window.onload = function() {
                form.Num1 = document.querySelector("[name='Num1']");
                form.Num2 = document.querySelector("[name='Num2']");
                form.Result = document.querySelector("[name='Result']");
                form.Somar = document.querySelector("[name='Somar']");
            
                form.Somar.onclick = function (event) {
                    event.stopPropagation();
                    event.preventDefault();
                    somar();
                };
            }
            
            var urlParameters = function(json) {
                var params = "";
                for (var key in json) {
                    var value = json[key];
                    params += "&" + encodeURIComponent(key) + '=' + encodeURIComponent(value);
                }
                return params.substring(1);
            }
            
            var somar = function () {
                var conta = {
                    Num1: form.Num1.value,
                    Num2: form.Num2.value,
                    Result: form.Result.value
                };
                var params = urlParameters(conta);
            
                var xmlHttp = new XMLHttpRequest();
                xmlHttp.open("POST", virtualPath + "Home/Soma", true);
                xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
            
                xmlHttp.onreadystatechange = function() {
                    if(xmlHttp.readyState == 4 && xmlHttp.status == 200) {
                        var conta = JSON.parse(xmlHttp.responseText);
                        form.Result.value = conta.Result;
                    }
                }
                xmlHttp.send(params);
            }
            
        </script>
    </body>
</html>
​

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

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


		[HttpPost]
		public JsonResult Soma(Conta conta)
		{	
			conta.Somar();
			return Json(conta);
		}
	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
​
namespace MvcApp
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View(new Conta());
        }
​
​
        [HttpPost]
        public JsonResult Soma(Conta conta)
        {   
            conta.Somar();
            return Json(conta);
        }
    }
}

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