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protected function FieldPluginBase::getPreviousFieldLabels in Zircon Profile 8

Same name and namespace in other branches

8.0 core/modules/views/src/Plugin/views/field/FieldPluginBase.php \Drupal\views\Plugin\views\field\FieldPluginBase::getPreviousFieldLabels()

Returns all field labels of fields before this field.

Return value

array An array of field labels keyed by their field IDs.

2 calls to FieldPluginBase::getPreviousFieldLabels()

FieldPluginBase::buildOptionsForm in core/modules/views/src/Plugin/views/field/FieldPluginBase.php: Default options form that provides the label widget that all fields should have.
Links::buildOptionsForm in core/modules/views/src/Plugin/views/field/Links.php: Default options form that provides the label widget that all fields should have.

File

core/modules/views/src/Plugin/views/field/FieldPluginBase.php, line 1090: Contains \Drupal\views\Plugin\views\field\FieldPluginBase.

Class

FieldPluginBase: Base class for views fields.

Namespace

Drupal\views\Plugin\views\field

Code

protected function getPreviousFieldLabels() {
  $all_fields = $this->view->display_handler
    ->getFieldLabels();
  $field_options = array_slice($all_fields, 0, array_search($this->options['id'], array_keys($all_fields)));
  return $field_options;
}