You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.7 KiB
46 lines
1.7 KiB
14 years ago
|
<?php
|
||
|
|
/* For licensing terms, see /license.txt */
|
||
|
|
/**
|
||
|
|
* Responses to AJAX calls
|
||
|
|
*/
|
||
|
|
|
||
|
|
require_once '../global.inc.php';
|
||
|
|
api_protect_course_script(true);
|
||
|
|
$action = $_REQUEST['a'];
|
||
|
|
|
||
|
|
switch ($action) {
|
||
|
|
case 'update_lp_item_order':
|
||
|
|
if (api_is_allowed_to_edit(null, true)) {
|
||
|
|
$new_order = $_POST['new_order'];
|
||
|
|
$sections = explode('^', $new_order);
|
||
|
|
$new_array = array();
|
||
|
|
$i = 0;
|
||
|
|
foreach($sections as $items) {
|
||
|
|
list($id, $parent_id) = explode('|', $items);
|
||
|
|
$new_array[$i]['id'] = intval($id);
|
||
|
|
$new_array[$i]['parent_id'] = intval($parent_id);
|
||
|
|
$i++;
|
||
|
|
}
|
||
|
|
$tbl_lp_item = Database :: get_course_table(TABLE_LP_ITEM);
|
||
|
|
$counter = 1;
|
||
|
|
for ($i=0; $i < count($new_array); $i++) {
|
||
|
|
$params = array();
|
||
|
|
$id = $new_array[$i]['id'];
|
||
|
|
if (empty($id)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
$parent_id = isset($new_array[$i]['parent_id']) ? $new_array[$i]['parent_id'] : 0;
|
||
|
|
$params['display_order'] = $counter;
|
||
|
|
$params['previous_item_id'] = isset($new_array[$i-1]) && isset($new_array[$i-1]['id']) ? $new_array[$i-1]['id'] : 0;
|
||
|
|
$params['next_item_id'] = isset($new_array[$i+1]) && isset($new_array[$i+1]['id']) ? $new_array[$i+1]['id'] : 0;
|
||
|
|
$params['parent_item_id'] = $parent_id;
|
||
|
|
Database::update($tbl_lp_item, $params, array('id = ? '=>intval($id)));
|
||
|
|
$counter ++;
|
||
|
|
}
|
||
|
|
Display::display_confirmation_message(get_lang('Saved'));
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
echo '';
|
||
|
|
}
|
||
|
|
exit;
|