class ReplaceTitleCommand in Drupal 9

Provides an AJAX command for replacing the page title.

This command is implemented in Drupal.AjaxCommands.prototype.viewsReplaceTitle.

Hierarchy

• class \Drupal\views\Ajax\ReplaceTitleCommand implements CommandInterface

1 file declares its use of ReplaceTitleCommand

ViewsFormBase.php in core/modules/views_ui/src/Form/Ajax/ViewsFormBase.php

File

core/modules/views/src/Ajax/ReplaceTitleCommand.php, line 12

Namespace

Drupal\views\Ajax

class ReplaceTitleCommand implements CommandInterface {

  /**
   * The page title to replace.
   *
   * @var string
   */
  protected $title;

  /**
   * Constructs a \Drupal\views\Ajax\ReplaceTitleCommand object.
   *
   * @param string $title
   *   The title of the page.
   */
  public function __construct($title) {
    $this->title = $title;
  }

  /**
   * {@inheritdoc}
   */
  public function render() {
    return [
      'command' => 'viewsReplaceTitle',
      'selector' => $this->title,
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ReplaceTitleCommand::$title	protected	property	The page title to replace.
ReplaceTitleCommand::render	public	function	Return an array to be run through json_encode and sent to the client. Overrides CommandInterface::render
ReplaceTitleCommand::__construct	public	function	Constructs a \Drupal\views\Ajax\ReplaceTitleCommand object.