Select items to the list box

17 Feb 20221 minute to read

In the following example, Bugatti Chiron is selected using selectItems method.

CSHTML

<ejs-listbox id="listbox" dataSource="@ViewBag.data" created="create" ></ejs-listbox>

<script>
    function create() {
        listboxobj = ej.base.getInstance(document.getElementById('listbox'), ejs.dropdowns.ListBox);
        listboxobj.selectItems(['Bugatti Chiron'])
    }
</script>

Selectitem.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using WebApplication1.Models;

namespace WebApplication1.Controllers
{
    public class ListBoxController : Controller
    {
        public IActionResult selectitem()
        {
            ViewBag.data = new string[] { "BadmHennessey Venominton", "Bugatti Chiron", "Bugatti Veyron Super Sport", "SSC Ultimate Aero", "Koenigsegg CCR", "McLaren F1", "Aston Martin One- 77", "Jaguar XJ220" };
            return View();
        }
    }
}