-if(!empty($_POST['rule']))
- if(!$filter->handle_form())
- echo "<p style=\"color:red;\">".$philter->error()."</p>\n";
+if(count($_POST)) { // a FORM has been submitted
+ if(!empty($_POST['order']['action'])) // FORM order
+ if($_POST['order']['action']=='submit') {
+ foreach($filter->rules as $id=>$rule)
+ if(isset($_POST['order'][$id]))
+ $filter->rules[$id]->move_to($_POST['order'][$id], $filter->uid, $id);
+ uasort($filter->rules, 'rule_cmp');
+ } elseif($_POST['order']['action']=='delete' && !empty($_POST['order']['select'])) {
+ $filter->delete_rule($_POST['order']['select']);
+ $_POST['order']['select'] = min(count($filter->rules),$_POST['order']['select']);
+ }
+ if(!empty($_POST['rule']))
+ if(!$filter->handle_form())
+ echo "<p style=\"color:red;\">".$philter->error()."</p>\n";
+}