DropdownList Selected Value | C# Online Compiler

DropdownList Selected Value by IbrahimIslam

using System;
using System.ComponentModel.DataAnnotations;

namespace HelloWorldMvcApp
{
	public class Customer
	{
		public int CustomerId { get; set; }
		public string CustomerName { get; set; }
	}
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
​
namespace HelloWorldMvcApp
{
    public class Customer
    {
        public int CustomerId { get; set; }
        public string CustomerName { get; set; }
    }
}

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

<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>ASP.NET MVC DropDownList</title>
	</head>
	
	<body>
		<form action="@Url.Action("Submit", "Home")" method="post">	
			@Html.DropDownList("CustomerId")
        	<button type="submit">Submit</button>
		</form>
	</body>
</html>

View

 
<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->
​
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>ASP.NET MVC DropDownList</title>
    </head>
    
    <body>
        <form action="@Url.Action("Submit", "Home")" method="post"> 
            @Html.DropDownList("CustomerId")
            <button type="submit">Submit</button>
        </form>
    </body>
</html>
​

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

namespace HelloWorldMvcApp
{
	public class HomeController : Controller
	{
		public IEnumerable<Customer> Customers
        {
            get
            {
                return new List<Customer>
                {
                    new Customer { CustomerId = 1, CustomerName = "Thor" },
                    new Customer { CustomerId = 2, CustomerName = "Iron Man" },
					new Customer { CustomerId = 3, CustomerName = "Hawk Eye" }
                };
            }
        }

        public ActionResult Index()
        {
            ViewBag.CustomerId = new SelectList(Customers, "CustomerId", "CustomerName");    
            return View();
        }
        

        public ActionResult Submit(Customer customer)
        {
			//Send selected CustomerId back to the view
            ViewBag.CustomerId = new SelectList(Customers, "CustomerId", "CustomerName", customer.CustomerId);
            return View("Index");
        }
	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
​
namespace HelloWorldMvcApp
{
    public class HomeController : Controller
    {
        public IEnumerable<Customer> Customers
        {
            get
            {
                return new List<Customer>
                {
                    new Customer { CustomerId = 1, CustomerName = "Thor" },
                    new Customer { CustomerId = 2, CustomerName = "Iron Man" },
                    new Customer { CustomerId = 3, CustomerName = "Hawk Eye" }
                };
            }
        }
​
        public ActionResult Index()
        {
            ViewBag.CustomerId = new SelectList(Customers, "CustomerId", "CustomerName");    
            return View();
        }
        
​
        public ActionResult Submit(Customer customer)
        {
            //Send selected CustomerId back to the view
            ViewBag.CustomerId = new SelectList(Customers, "CustomerId", "CustomerName", customer.CustomerId);
            return View("Index");
        }
    }
}

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Encrypted: OrSHriXSZA/pa3645NM1uw==
Decrypted: Carl

Cached Result
Last Run:	12:59:38 am
Compile:	0.141s
Execute:	0.016s
Memory:	16kb
CPU:	0.047s

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