function menu_node_views_relationship_double::options_form in Menu Node Views 7.2

Default options form that provides the label widget that all fields should have. TODO: check necessity and validity

Overrides views_handler_relationship::options_form

File

includes/menu_node_views_relationship_double.inc, line 55

Class

menu_node_views_relationship_double

Relationship handler to create a double jointure, ie through 2 tables: from the base table to the final table through the relation table

Code

function options_form(&$form, &$form_state) {
  parent::options_form($form, $form_state);
  $form['label'] = array(
    '#type' => 'textfield',
    '#title' => t('Identifier'),
    '#default_value' => isset($this->options['label']) ? $this->options['label'] : '',
    '#description' => t('Edit the administrative label displayed when referencing this relationship from filters, etc.'),
    '#required' => TRUE,
  );
  $form['required'] = array(
    '#type' => 'checkbox',
    '#title' => t('Require this relationship'),
    '#description' => t('Enable to hide items that do not contain this relationship'),
    '#default_value' => !empty($this->options['required']),
  );
}