How to

Render RadialSlider from Code behind

RadialSlider can be rendered from the code behind by initializing the required properties in controller and passing those properties via ViewData or Model to the client side.

The following code illustrates the initialization of RadialSlider properties in the controller.

c#

//Namespace to get the JavaScript (RadialSlider) component properties
using Syncfusion.JavaScript.Models;

namespace MvcApplication.Controllers
{
    public class RadialsliderController: Controller
    {
        public ActionResult RadialSliderFeatures()
        {

            //Initializing the RadialSlider model

            RadialSliderProperties sliderObj = new RadialSliderProperties();

            //Initializing the other properties

            sliderObj.StrokeWidth = 4;
            sliderObj.ShowInnerCircle = true;
            sliderObj.InnerCircleImageUrl = "http://js.syncfusion.com/demos/web/content/images/radialslider/chevron-right.png";

            //Passing RadialSlider properties using the ViewData

            ViewData["RSliserModel"] = sliderObj;

            return View();
        }
    }
}

Binding the RadialSlider properties passed via ViewData from the controller in the client side as below.

cshtml

@{
      Html.EJ().RadialSlider("Radialslider1", (Syncfusion.JavaScript.Models.RadialSliderProperties)ViewData["RSliserModel"]).Render();
}