Commit fd5d91d0 authored by catch's avatar catch

Issue #589440 by Boobaa, JanZ, pwolanin, mlncn, TomiMikola, willmoy, marcp et...

Issue #589440 by Boobaa, JanZ, pwolanin, mlncn, TomiMikola, willmoy, marcp et all: Fixed Reordering fails with more than 31 book pages in a book.
parent 4060b5cf
......@@ -174,10 +174,6 @@ function _book_admin_table($node, &$form) {
* @see book_admin_edit()
*/
function _book_admin_table_tree($tree, &$form) {
// The delta must be big enough to give each node a distinct value.
$count = count($tree);
$delta = ($count < 30) ? 15 : intval($count / 2) + 1;
foreach ($tree as $data) {
$form['book-admin-' . $data['link']['nid']] = array(
'#item' => $data['link'],
......@@ -191,9 +187,12 @@ function _book_admin_table_tree($tree, &$form) {
'#size' => 40,
),
'weight' => array(
'#type' => 'weight',
// Using a textfield and a validator instead of a simple weight select
// to avoid unnecessarily oversized HTML for books with hundreds of
// pages.
'#type' => 'textfield',
'#element_validate' => array('element_validate_integer'),
'#default_value' => $data['link']['weight'],
'#delta' => max($delta, abs($data['link']['weight'])),
'#title' => t('Weight for @title', array('@title' => $data['link']['title'])),
'#title_display' => 'invisible',
),
......
......@@ -512,10 +512,12 @@ function _book_add_form_elements(&$form, &$form_state, $node) {
// @see _book_admin_table_tree(). The weight may be larger than 15.
$form['book']['weight'] = array(
'#type' => 'weight',
// Using a textfield and a validator instead of a simple weight select to
// avoid unnecessarily oversized HTML for books with hundreds of pages.
'#type' => 'textfield',
'#element_validate' => array('element_validate_integer'),
'#title' => t('Weight'),
'#default_value' => $node->book['weight'],
'#delta' => max(15, abs($node->book['weight'])),
'#weight' => 5,
'#description' => t('Pages at a given level are ordered first by weight and then by title.'),
);
......
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