public function JsonFeed::preview in JSON Feed 8

The DisplayPluginBase preview method assumes we will be returning a render array. The data plugin will already return the serialized string.

Overrides Feed::preview

File

src/Plugin/views/display/JsonFeed.php, line 150

Class

JsonFeed

The plugin that handles a JSON feed.

Namespace

Drupal\json_feed\Plugin\views\display

Code

public function preview() {
  return $this->view
    ->render();
}