public function DisplayPluginBase::preview in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/display/DisplayPluginBase.php \Drupal\views\Plugin\views\display\DisplayPluginBase::preview()

Renders the display for the purposes of a live preview.

Also might be used for some other AJAXy reason.

Overrides DisplayPluginInterface::preview

3 methods override DisplayPluginBase::preview()

DisplayTest::preview in core/modules/views/tests/modules/views_test_data/src/Plugin/views/display/DisplayTest.php

Renders the display for the purposes of a live preview.

Feed::preview in core/modules/views/src/Plugin/views/display/Feed.php

Renders the display for the purposes of a live preview.

RestExport::preview in core/modules/rest/src/Plugin/views/display/RestExport.php

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

File

core/modules/views/src/Plugin/views/display/DisplayPluginBase.php, line 2469

Class

DisplayPluginBase

Base class for views display plugins.

Namespace

Drupal\views\Plugin\views\display

Code

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