class HistoryRenderCallback

Same name in other branches
  1. 9 core/modules/history/src/HistoryRenderCallback.php \Drupal\history\HistoryRenderCallback
  2. 8.9.x core/modules/history/src/HistoryRenderCallback.php \Drupal\history\HistoryRenderCallback
  3. 10 core/modules/history/src/HistoryRenderCallback.php \Drupal\history\HistoryRenderCallback

Render callback object.

Hierarchy

Expanded class hierarchy of HistoryRenderCallback

File

core/modules/history/src/HistoryRenderCallback.php, line 10

Namespace

Drupal\history
View source
class HistoryRenderCallback implements RenderCallbackInterface {
    
    /**
     * #lazy_builder callback; attaches the last read timestamp for a node.
     *
     * @param int $node_id
     *   The node ID for which to attach the last read timestamp.
     *
     * @return array
     *   A renderable array containing the last read timestamp.
     */
    public static function lazyBuilder($node_id) {
        $element = [];
        $element['#attached']['drupalSettings']['history']['lastReadTimestamps'][$node_id] = (int) history_read($node_id);
        return $element;
    }

}

Members

Title Sort descending Modifiers Object type Summary
HistoryRenderCallback::lazyBuilder public static function #lazy_builder callback; attaches the last read timestamp for a node.

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