Динамика. form api 2
TRANSCRIPT
Form API 2.Динамика
Крайнюк Михаил
Проверка данных
Если есть ошибки
Иначе обработкаданных
function name_my_form($form, &$form_state) { … return $form;}
function name_my_form_validate(&$form, &$form_state) { … form_error($form['bad_item'], t('Nope...'));}
function name_my_form_submit(&$form, &$form_state) { … $a = $form_state['values']['good_item'];}
Form APIForm API
function name_my_form($form, &$form_state) { $form[‘email'] = array( '#type' => ‘textfield', '#title' => t(‘Email'), ); … return $form;}
$elements = drupal_get_form('name_my_form');
print render($elements);
. . .
#states | #ajax
Form APIForm API
#states
#states
#states
#states#states$form['coupon_code'] = array( '#type' => ‘textfield', '#title' => t('Input number of coupon'), '#states' => array( 'visible' => array( ':input[name="abcde"]' => 'checked', ), ),);
#ajax
#ajax
#ajax
#ajax
ДАННЫЕ
ДАННЫЕ
ДАННЫЕ
ДАННЫЕ
$form['offer_type'] = array( '#type' => ‘select', '#title' => t('Select type of offer'), '#options' => array( … ), '#ajax' => array( 'callback' => 'name_of_your_php_function', 'wrapper' => 'html-id-of-wrapper', 'method' => 'replace', 'effect' => 'fade', ),);
#ajax
