class UpdateSelectionCommand

Same name and namespace in other branches
  1. 9 core/modules/media_library/src/Ajax/UpdateSelectionCommand.php \Drupal\media_library\Ajax\UpdateSelectionCommand
  2. 8.9.x core/modules/media_library/src/Ajax/UpdateSelectionCommand.php \Drupal\media_library\Ajax\UpdateSelectionCommand
  3. 10 core/modules/media_library/src/Ajax/UpdateSelectionCommand.php \Drupal\media_library\Ajax\UpdateSelectionCommand

AJAX command for adding media items to the media library selection.

This command instructs the client to add the given media item IDs to the current selection of the media library stored in Drupal.MediaLibrary.currentSelection.

This command is implemented by Drupal.AjaxCommands.prototype.updateMediaLibrarySelection() defined in media_library.ui.js.

@internal This is an internal part of Media Library and may be subject to change in minor releases. External code should not instantiate or extend this class.


Expanded class hierarchy of UpdateSelectionCommand

Related topics

1 file declares its use of UpdateSelectionCommand
AddFormBase.php in core/modules/media_library/src/Form/AddFormBase.php


core/modules/media_library/src/Ajax/UpdateSelectionCommand.php, line 24


View source
class UpdateSelectionCommand implements CommandInterface {
     * An array of media IDs to add to the current selection.
     * @var int[]
    protected $mediaIds;
     * Constructs an UpdateSelectionCommand object.
     * @param int[] $media_ids
     *   An array of media IDs to add to the current selection.
    public function __construct(array $media_ids) {
        $this->mediaIds = $media_ids;
     * {@inheritdoc}
    public function render() {
        return [
            'command' => 'updateMediaLibrarySelection',
            'mediaIds' => $this->mediaIds,



Title Sort descending Modifiers Object type Summary Overriden Title
UpdateSelectionCommand::$mediaIds protected property An array of media IDs to add to the current selection.
UpdateSelectionCommand::render public function Return an array to be run through json_encode and sent to the client. Overrides CommandInterface::render
UpdateSelectionCommand::__construct public function Constructs an UpdateSelectionCommand object.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.