/**
  * 显示 商品列表
  */
 public function index()
 {
     $goodsTable = M('Goods');
     $goodsList = $goodsTable->order('id asc')->select();
     foreach ($goodsList as $key => $value) {
         $goodsList[$key]['is_on_sale'] = $value['is_on_sale'] == 1 ? '是' : '否';
         $goodsList[$key]['add_time'] = date("Y-m-d H:i", $value['add_time']);
         $goodsList[$key]['cate_name'] = getPnameByCateId($value['cate_id']);
     }
     $this->assign('goods_list', $goodsList);
     $this->assign('tab', 'kysc');
     $this->assign('subtab', 'splb');
     $this->display('goods');
 }
 /**
  * 显示修改栏目页面
  */
 public function showEdit()
 {
     // 获取所有栏目
     $cateTable = M('Category');
     $cateTree = $cateTable->select();
     $cateList = getChildTree($cateTree, 0);
     foreach ($cateList as $key => $value) {
         $cateList[$key]['cate_name'] = str_repeat(' ', $value['level'] * 2) . $value['cate_name'];
     }
     $this->assign('cate_list', $cateList);
     // 获取传递过来的栏目信息
     $oneCate = $cateTable->where('id=' . $_REQUEST['cate_id'])->find();
     $oneCate['create_time'] = date("Y-m-d H:i", $oneCate['create_time']);
     $oneCate['parent_name'] = getPnameByCateId($oneCate['parent_id']);
     $oneCate['goods_quantity'] = getGoodsNumByCateId($oneCate['id']);
     $this->assign('one_cate', $oneCate);
     $this->assign('tab', 'kysc');
     $this->assign('subtab', 'spfl');
     $this->display('edit');
 }