The content for the matched element(s). Either a render array or an HTML string. Type: string|array

The title of the dialog. Type: string File core/lib

A CSS selector string. If the command is a response to a request from an #ajax form element then this value can be NULL.

public RemoveCommand::render() Implements

public RedirectCommand::render() Implements

public InsertCommand::render() Implements

public SettingsCommand::render() Implements

A CSS selector string. If the command is a response to a request from an #ajax form element then this value can be NULL.

public OpenModalDialogCommand::__construct($title, $content

public OpenDialogCommand::getDialogOptions()