class OpenModalDialogCommand in Drupal 8

Defines an AJAX command to open certain content in a dialog in a modal dialog.

Hierarchy

• class \Drupal\Core\Ajax\OpenDialogCommand implements CommandInterface, CommandWithAttachedAssetsInterface uses CommandWithAttachedAssetsTrait
  • class \Drupal\Core\Ajax\OpenModalDialogCommand

Related topics

Ajax API

Overview for Drupal's Ajax API.

5 files declare their use of OpenModalDialogCommand

AjaxTestDialogForm.php in core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestDialogForm.php

MediaLibraryWidget.php in core/modules/media_library/src/Plugin/Field/FieldWidget/MediaLibraryWidget.php

ModalRenderer.php in core/lib/Drupal/Core/Render/MainContent/ModalRenderer.php

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

WideModalRenderer.php in core/modules/system/tests/modules/dialog_renderer_test/src/Render/MainContent/WideModalRenderer.php

File

core/lib/Drupal/Core/Ajax/OpenModalDialogCommand.php, line 10

Namespace

Drupal\Core\Ajax

class OpenModalDialogCommand extends OpenDialogCommand {

  /**
   * Constructs an OpenModalDialog object.
   *
   * The modal dialog differs from the normal modal provided by
   * OpenDialogCommand in that a modal prevents other interactions on the page
   * until the modal has been completed. Drupal provides a built-in modal for
   * this purpose, so no selector needs to be provided.
   *
   * @param string $title
   *   The title of the dialog.
   * @param string|array $content
   *   The content that will be placed in the dialog, either a render array
   *   or an HTML string.
   * @param array $dialog_options
   *   (optional) Settings to be passed to the dialog implementation. Any
   *   jQuery UI option can be used. See http://api.jqueryui.com/dialog.
   * @param array|null $settings
   *   (optional) Custom settings that will be passed to the Drupal behaviors
   *   on the content of the dialog. If left empty, the settings will be
   *   populated automatically from the current request.
   */
  public function __construct($title, $content, array $dialog_options = [], $settings = NULL) {
    $dialog_options['modal'] = TRUE;
    parent::__construct('#drupal-modal', $title, $content, $dialog_options, $settings);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CommandWithAttachedAssetsTrait::$attachedAssets	protected	property	The attached assets for this Ajax command.
CommandWithAttachedAssetsTrait::getAttachedAssets	public	function	Gets the attached assets.
CommandWithAttachedAssetsTrait::getRenderedContent	protected	function	Processes the content for output.
OpenDialogCommand::$content	protected	property	The content for the dialog.
OpenDialogCommand::$dialogOptions	protected	property	Stores dialog-specific options passed directly to jQuery UI dialogs. Any jQuery UI option can be used. See http://api.jqueryui.com/dialog.
OpenDialogCommand::$selector	protected	property	The selector of the dialog.
OpenDialogCommand::$settings	protected	property	Custom settings that will be passed to the Drupal behaviors on the content of the dialog.
OpenDialogCommand::$title	protected	property	The title of the dialog.
OpenDialogCommand::getDialogOptions	public	function	Returns the dialog options.
OpenDialogCommand::render	public	function	Implements \Drupal\Core\Ajax\CommandInterface:render(). Overrides CommandInterface::render	1
OpenDialogCommand::setDialogOption	public	function	Sets a single dialog option value.
OpenDialogCommand::setDialogOptions	public	function	Sets the dialog options array.
OpenDialogCommand::setDialogTitle	public	function	Sets the dialog title (an alias of setDialogOptions).
OpenModalDialogCommand::__construct	public	function	Constructs an OpenModalDialog object. Overrides OpenDialogCommand::__construct