Main Features

• Aug 01, 2019
• 2 minutes to read

The DevExpress ASP.NET MVC Button extension provides extended button functionality.

• Radio Button Functionality

  You can use the ButtonSettings.Checked and ButtonSettings.GroupName properties to group several buttons and use them as radio buttons. Use the ASPxButton.CheckedStyle property to customize the button’s checked state appearance. The extension generates the ASPxClientButton.CheckedChanged event when a user checks the button.

• Native Render

  Set the ButtonSettings.Styles.Native (ButtonControlStyles.Native) property to true to render the Button as a native HTML input element (button). This reduces the amount of generated HTML code and improves the editor’s performance. In native mode, the button’s appearance depends on how the client browser renders native HTML elements.

• Render Modes

  The ButtonSettings.RenderMode property allows you to specify how the browser renders the button.

  Render Mode	ASPxButton
  ButtonRenderMode.Button
  ButtonRenderMode.Danger
  ButtonRenderMode.Link
  ButtonRenderMode.Outline
  ButtonRenderMode.Secondary

• Built-in Validation

  The Button extension allows you to validate its data on the client and server side.

• Appearance Customization

  Appearance	Description	Remarks
  	Native HTML button input element When the Button extension is rendered as a native HTML button input element, a button appearance depends on how a client browser renders native HTML elements.	Affected property: ButtonSettings.Styles.Native (ButtonControlStyles.Native)
  	Applying DevExpress Themes This feature allows you to change how an extension looks.	You can customize the extension appearance using predefined built-in visual themes. See this topic to learn more: Applying Themes
  	Use of different button appearance properties The Button allows its contents to be represented by the following elements. Image. The whole button is represented by a single image. Image and Text. A button’s content is represented using the combination of an image and text. Background Image and Text. A button’s content is represented using the combination of a background image and text.	Affected properties: ButtonEditSettings.Text SettingsBase.EnableTheming ButtonSettings.Images

• Full-Featured Client-Side API

  The Button extension provides you with a comprehensive client-side API. This API is implemented using JavaScript and is exposed via the ASPxClientButton object. The ASPxClientButton object serves as a client-side equivalent of the Button extension.

  You can operate with editor values using the following methods.

  Method	Description
  ASPxClientButton.DoClick	Simulates a mouse click on the button.
  ASPxClientButton.Focus	Focuses the button.
  ASPxClientButton.GetChecked	Specifies whether the button is checked.
  ASPxClientButton.SetChecked	Specifies the button’s checked status.
  ASPxClientButton.GetEnabled	Indicates whether the button is enabled.
  ASPxClientButton.SetEnabled	Enables the button.
  ASPxClientButton.GetImageUrl	Returns the URL of the button’s image.
  ASPxClientButton.SetImageUrl	Specifies the URL of the button’s image.
  ASPxClientButton.GetText	Returns the button’s text.
  ASPxClientButton.SetText	Sets the button’s text.