1 ajax_example_graceful_degradation.inc | ajax_example_add_more_add_one($form, &$form_state) |
Submit handler for the "add-one-more" button.
Increments the max counter and causes a rebuild.
Related topics
File
- modules/
examples/ ajax_example/ ajax_example_graceful_degradation.inc, line 630 - Demonstrations of AJAX with graceful degradation.
Code
function ajax_example_add_more_add_one($form, &$form_state) {
$form_state['num_names']++;
$form_state['rebuild'] = TRUE;
}