function entity_reference_multiple_settings_ajax in Entity Reference Multiple 7

Same name and namespace in other branches

1. 7.2 entity_reference_multiple.module \entity_reference_multiple_settings_ajax()

Ajax callback for the handler settings form.

1 string reference to 'entity_reference_multiple_settings_ajax'

_entity_reference_multiple_field_settings_ajax_process_element in ./entity_reference_multiple.module

Form element processing handler for the #ajax form property.

File

./entity_reference_multiple.module, line 250

Primarily Drupal hooks.

Code

function entity_reference_multiple_settings_ajax($form, $form_state) {
  $trigger = $form_state['triggering_element'];
  return drupal_array_get_nested_value($form, $trigger['#ajax']['element']);
}