Appearance
In this article, you will find information about the styling options and rendering of the Telerik UI for ASP.NET Core RadioButton.
For a live example, check out the Appearance Demo of the RadioButton.
Options
The Size() method controls how big or small the rendered radio input looks.
The example below demonstrates how to adjust the Size of the component:
@(Html.Kendo().RadioButton()
.Name("radioBtn")
.Checked(true)
.Size(ComponentSize.Small)
)
<kendo-radiobutton name="radioBtn" checked="true" size="small"></kendo-radiobutton>
The following values are available for the Size option:
SmallMediumLargeNone
The default size value is Medium and it is added as a class k-radio-md to the input element.
<!-- default rendering -->
<input type="radio" class="k-radio k-radio-md" id="radioButtonName"/>
Rendering
Starting with version R1 2022, the component has a new rendering. For additional information on the decision behind these changes, visit the Components Rendering Overview article.
To review the latest rendering of the component, refer to the HTML specifications in the Kendo UI Themes Monorepo. The tests folder of the repository contains the rendering for all flavors of the components, providing a clear reference for how their elements are structured. The rendering information can help you customize a component's appearance and behavior by applying custom CSS or JavaScript to suit specific design or functional requirements.