public function RssFields::getField in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/row/RssFields.php \Drupal\views\Plugin\views\row\RssFields::getField()
2. 10 core/modules/views/src/Plugin/views/row/RssFields.php \Drupal\views\Plugin\views\row\RssFields::getField()

Retrieves a views field value from the style plugin.

Parameters

$index: The index count of the row as expected by views_plugin_style::getField().

$field_id: The ID assigned to the required field in the display.

Return value

string|null|\Drupal\Component\Render\MarkupInterface An empty string if there is no style plugin, or the field ID is empty. NULL if the field value is empty. If neither of these conditions apply, a MarkupInterface object containing the rendered field value.

1 call to RssFields::getField()

RssFields::render in core/modules/views/src/Plugin/views/row/RssFields.php

Render a row object. This usually passes through to a theme template of some form, but not always.

File

core/modules/views/src/Plugin/views/row/RssFields.php, line 199

Class

RssFields

Renders an RSS item based on fields.

Namespace

Drupal\views\Plugin\views\row

Code

public function getField($index, $field_id) {
  if (empty($this->view->style_plugin) || !is_object($this->view->style_plugin) || empty($field_id)) {
    return '';
  }
  return $this->view->style_plugin
    ->getField($index, $field_id);
}