function ajax_example_dependent_dropdown_degrades_submit

Submit function for ajax_example_dependent_dropdown_degrades().

Related topics

File

ajax_example/ajax_example_graceful_degradation.inc, line 129

Code

function ajax_example_dependent_dropdown_degrades_submit($form, &$form_state) {
    // Now handle the case of the next, previous, and submit buttons.
    // only submit will result in actual submission, all others rebuild.
    switch ($form_state['triggering_element']['#value']) {
        case t('OK'):
            // Submit: We're done.
            drupal_set_message(t('Your values have been submitted. dropdown_first=@first, dropdown_second=@second', array(
                '@first' => $form_state['values']['dropdown_first'],
                '@second' => $form_state['values']['dropdown_second'],
            )));
            return;
    }
    // 'Choose' or anything else will cause rebuild of the form and present
    // it again.
    $form_state['rebuild'] = TRUE;
}