public function AggregatorXSSFormatter::viewElements in Drupal 9
Same name and namespace in other branches
- 8 core/modules/aggregator/src/Plugin/Field/FieldFormatter/AggregatorXSSFormatter.php \Drupal\aggregator\Plugin\Field\FieldFormatter\AggregatorXSSFormatter::viewElements()
Builds a renderable array for a field value.
Parameters
\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.
string $langcode: The language that should be used to render the field.
Return value
array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.
Overrides FormatterInterface::viewElements
File
- core/
modules/ aggregator/ src/ Plugin/ Field/ FieldFormatter/ AggregatorXSSFormatter.php, line 26
Class
- AggregatorXSSFormatter
- Plugin implementation of the 'aggregator_xss' formatter.
Namespace
Drupal\aggregator\Plugin\Field\FieldFormatterCode
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = [];
foreach ($items as $delta => $item) {
$elements[$delta] = [
'#type' => 'markup',
'#markup' => $item->value,
'#allowed_tags' => _aggregator_allowed_tags(),
];
}
return $elements;
}