Populating DropDownList in ASP.NET CORE 2.1

August 30 2020 by Admin

In this article, we will explain how to populating dropdownlist in ASP.NET CORE 2.1 with an example and sample code.

In this article, we will explain how to populating Dropdownlist in ASP.NET CORE 2.1 with an example and sample code. In this example, We are binding Dropdownlist in view using Model. You can see the example code below.

Index.cshtml

We have provided html code below.

@model Sample_Web.Models.Stockmodel

Layout = null;

}

<!DOCTYPE html>

<html>

<head>

<title>Index</title>

</head>

<body>

<select asp-for="StockId" asp-items="Model.DropDownStockList" class="form-control col-md-7 col-xs-12"></select>

</body>

</html>

Model

public class Stockmodel

{

public int StockId { get; set; }

public string StockName { get; set; }

public List<SelectListItem> DropDownStockList { get; set; }

}

StockController

public class StockController : Controller

{

public IActionResult Index()

{

Stockmodel stm = new Stockmodel();

List<SelectListItem> DropDownStock = new List<SelectListItem>();

DropDownStock.Add(new SelectListItem

{

Text = "Rel",

Value = "1"

});

DropDownStock.Add(new SelectListItem

{

Text = "Relaxo",

Value = "2"

});

DropDownStock.Add(new SelectListItem

{

Text = "TCS",

Value = "3"

});

stm.DropDownStockList = DropDownStock;

return View(stm);

}

Screenshot

Populating DropDownList in ASP.NET CORE 2.1

DropDown

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