protected function FieldGroupTable::getTableHeader in Field Group Table 8

Return table header.

Return value

array Table header.

1 call to FieldGroupTable::getTableHeader()

FieldGroupTable::preRender in src/Plugin/field_group/FieldGroupFormatter/FieldGroupTable.php

File

src/Plugin/field_group/FieldGroupFormatter/FieldGroupTable.php, line 544

Class

FieldGroupTable

Plugin implementation of the 'field_group_table' formatter.

Namespace

Drupal\field_group_table\Plugin\field_group\FieldGroupFormatter

Code

protected function getTableHeader() {
  $header = [];
  if ($this
    ->getSetting('first_column') || $this
    ->getSetting('second_column')) {
    $header = [
      $this
        ->getSetting('first_column'),
      $this
        ->getSetting('second_column'),
    ];
  }
  return $header;
}