Callback for both ajax-enabled buttons.

Selects and returns the fieldset with the names in it.

Related topics

Example: AJAX Graceful Degradation
These examples show AJAX with graceful degradation when Javascript is not available.
1 string reference to 'ajax_example_add_more_callback'
ajax_example_add_more in ajax_example/ajax_example_graceful_degradation.inc
Form with 'add more' and 'remove' buttons.

File

ajax_example/ajax_example_graceful_degradation.inc, line 627
Demonstrations of AJAX with graceful degradation.

Code

function ajax_example_add_more_callback($form, $form_state) {
  return $form['names_fieldset'];
}