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@berdyshev
Last active December 17, 2015 15:40
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<?php
/** Add/Edit Form
*/
function MYMOD_formid_form($form, $form_state){
$form['event'] = array(
'#title' => t('Event'),
'#type' => 'select',
'#empty_option' => '',
'#options' => $event_options, // доступные варианты
'#ajax' => array(
'event' => 'change',
'wrapper' => 'event-sets-wrapper', // id тега-wrapper'а
// callback, возвращающий новый кусочек формы
'callback' => '_MYMOD_ajax_subscription__eventsets',
'method' => 'replaceWith', // заменить содержимое враппера
'effect' => 'slide', // красотульки
),
'#default_value' => $subscription->event,
);
$form['event_sets'] = array(
// Wrapper, в котором будет заменяться зависимая часть формы
'#type' => 'container',
'#tree' => TRUE,
'#attributes' => array('id' => 'event-sets-wrapper'),
);
// Здесь рисуем зависимую часть формы
if (isset($form_state['values']['event']))
switch ($form_state['values']['event']){
case 'first':
$form['event_sets'] += MYMOD_attach_first_part_form($form, $form_state);
break;
}
}
/** AJAX callback for the 'event' field
*/
function _MYMOD_ajax_subscription__eventsets($form, $form_state){
return $form['event_sets'];
}
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