require '../include/init.php';
//print_r($_POST);
$data = array();
if (empty($_POST['cat_name'])) {
exit('栏目名不能为空');
}
$data['cat_name'] = $_POST['cat_name'];
$data['parent_id'] = $_POST['parent_id'] + 0;
$data['intro'] = $_POST['intro'];
$cat_id = $_POST['cat_id'] + 0;
$cat = new Catmodel();
// 查找新父栏目的家谱树
$trees = $cat->getTree($data['parent_id']);
// 判断自身是否在新父栏目的家谱树里面
$flag = true;
foreach ($trees as $value) {
if ($value['cat_id'] == $cat_id) {
$flag = false;
break;
}
}
if (!$flag) {
echo '父栏目选取错误';
exit;
}
if ($cat->update($data, $cat_id)) {
echo '修改成功';
} else {
echo '修改失败';
}
}
