_book_parent_select
modules/book/book.module, строка 321
- Версии
- 6
_book_parent_select($book_link)
Build the parent selection form element for the node form or outline tab
This function is also called when generating a new set of options during the AJAX callback, so an array is returned that can be used to replace an existing form element.
Код
<?php
function _book_parent_select($book_link) {
if (variable_get('menu_override_parent_selector', FALSE)) {
return array();
}
// Offer a message or a drop-down to choose a different parent page.
$form = array(
'#type' => 'hidden',
'#value' => -1,
'#prefix' => '<div id="edit-book-plid-wrapper">',
'#suffix' => '</div>',
);
if ($book_link['nid'] === $book_link['bid']) {
// This is a book - at the top level.
if ($book_link['original_bid'] === $book_link['bid']) {
$form['#prefix'] .= '<em>'. t('This is the top-level page in this book.') .'</em>';
}
else {
$form['#prefix'] .= '<em>'. t('This will be the top-level page in this book.') .'</em>';
}
}
elseif (!$book_link['bid']) {
$form['#prefix'] .= '<em>'. t('No book selected.') .'</em>';
}
else {
$form = array(
'#type' => 'select',
'#title' => t('Parent item'),
'#default_value' => $book_link['plid'],
'#description' => t('The parent page in the book. The maximum depth for a book and all child pages is !maxdepth. Some pages in the selected book may not be available as parents if selecting them would exceed this limit.', array('!maxdepth' => MENU_MAX_DEPTH)),
'#options' => book_toc($book_link['bid'], array($book_link['mlid']), $book_link['parent_depth_limit']),
'#attributes' => array('class' => 'book-title-select'),
);
}
return $form;
}
?>
Войдите или зарегистрируйтесь, чтобы получить возможность отправлять комментарии