function RestExport::preview

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

Overrides DisplayPluginBase::preview

File

core/modules/rest/src/Plugin/views/display/RestExport.php, line 473

Class

RestExport

The plugin that handles Data response callbacks for REST resources.

Namespace

Code

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