function date_repeat_add_addition_callback in Date 8

Same name and namespace in other branches

1. 7.3 date_repeat/date_repeat_form.inc \date_repeat_add_addition_callback()
2. 7 date_repeat/date_repeat_form.inc \date_repeat_add_addition_callback()
3. 7.2 date_repeat/date_repeat_form.inc \date_repeat_add_addition_callback()

2 string references to 'date_repeat_add_addition_callback'

date_repeat_rrule_validate in date_repeat/date_repeat_form.inc

Build a RRULE out of the form values.

_date_repeat_rrule_process in date_repeat/date_repeat_form.inc

Generate the repeat setting form.

File

date_repeat/date_repeat_form.inc, line 708

Code to add a date repeat selection form to a date field and create an iCal RRULE from the chosen selections.

Code

function date_repeat_add_addition_callback($form, &$form_state) {
  $parents = $form_state['triggering_element']['#array_parents'];
  $button_key = array_pop($parents);
  $element = drupal_array_get_nested_value($form, $parents);
  return $element;
}