/**
* 编辑子菜单
*/
function edit()
{
//父菜单ID
$menu_id = $_SESSION['menuid'];
//得到子菜单Id
$menuitem_id = $_GET['id'];
//得到数据
$menuitem = new MenuItemModel();
$menuitems = $menuitem->getById($menuitem_id);
//得到所有父菜单，然后在模板中判断选择
$menus = new MenuModel();
$menu_list = $menus->select();
//得到该父菜单下的所有子菜单
$menu_items = new MenuItemModel();
$where = array('menuid' => $menu_id);
$m_items = $menu_items->where($where)->select();
$this->assign('itemslist', $menuitems);
$this->assign('menu_list', $menu_list);
$this->assign('m_items', $m_items);
$this->display();
}
