diff options
Diffstat (limited to 'modules/poll')
| -rw-r--r-- | modules/poll/poll.module | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/modules/poll/poll.module b/modules/poll/poll.module index 1de52b55f..72cd86e66 100644 --- a/modules/poll/poll.module +++ b/modules/poll/poll.module @@ -240,6 +240,8 @@ function poll_form($node, &$form_state) { $type = node_type_get_type($node); + // The submit handlers to add more poll choices require that this form is + // cached, regardless of whether AJAX is used. $form_state['cache'] = TRUE; $form['title'] = array( @@ -359,7 +361,7 @@ function poll_form($node, &$form_state) { * return just the changed part of the form. */ function poll_more_choices_submit($form, &$form_state) { - // Make the changes we want to the form state. + // If this is a AJAX POST, add 1, otherwise add 5 more choices to the form. if ($form_state['values']['poll_more']) { $n = $_GET['q'] == 'system/ajax' ? 1 : 5; $form_state['choice_count'] = count($form_state['values']['choice']) + $n; @@ -424,10 +426,13 @@ function poll_choice_js($form, $form_state) { } /** - * Renumber fields and create a teaser when a poll node is submitted. + * Form submit handler for node_form(). + * + * Upon preview and final submission, we need to renumber poll choices and + * create a teaser output. */ function poll_node_form_submit(&$form, &$form_state) { - // Renumber fields + // Renumber choices. $form_state['values']['choice'] = array_values($form_state['values']['choice']); $form_state['values']['teaser'] = poll_teaser((object) $form_state['values']); } |