public function TriggerPreviewCommand::render in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Ajax/TriggerPreviewCommand.php \Drupal\views\Ajax\TriggerPreviewCommand::render()
2. 10 core/modules/views/src/Ajax/TriggerPreviewCommand.php \Drupal\views\Ajax\TriggerPreviewCommand::render()

Return an array to be run through json_encode and sent to the client.

Overrides CommandInterface::render

File

core/modules/views/src/Ajax/TriggerPreviewCommand.php, line 17

Class

TriggerPreviewCommand

Provides an AJAX command for triggering the views live preview.

Namespace

Drupal\views\Ajax

Code

public function render() {
  return [
    'command' => 'viewsTriggerPreview',
  ];
}