This option can take on the name of an icon from the built-in icon library.
Use the icon option instead.
Setting this option is mandatory, since a command identifier is required when defining an application's command mapping. The identifier should be unique throughout the entire application.
Specifies an action performed when the execute() method of the command is called.
Assign a function to perform a custom action when the command is executed.
You can assign a URL to which the browser will navigate when the widget is clicked. The URL can be presented as a string or an object, both conforming to the navigation routing registered in the application. In addition, you can specify navigation parameters. For this purpose, specify command options with the same names as the fields of the options object passed as the second parameter to the HtmlApplication.navigate(uri, options) method. For details on using commands for navigation, refer to the Navigate to a View topic.
Specifies whether the current command is rendered when a view is being rendered or after a view is shown.
See the Button type option description for information on accepted values.