下拉刷新，全数据清空重选

GeliBusinessPlatform/ViewController/分销商品管理/FX_Product_GuanLiVC.swift

@@ -442,18 +442,7 @@ class FX_Product_GuanLiVC: BaseViewController,UITableViewDelegate,UITableViewDat
             self.page = 2
             
             if self.selectItem.count > 0 {
-                var temp_arr:Array<Int> = []
-                self.datas.forEach { (model) in
-                    self.selectItem.forEach { (idx) in
-                        if model.sku_id == idx {
-                            temp_arr.append(idx)
-                        }
-                    }
-                }
                 self.selectItem.removeAll()
-                temp_arr.forEach { (sku_id) in
-                    self.selectItem.append(sku_id)
-                }
                 self.all_select_btn.setTitle("  全选(已选 " + StringByInt(number: self.selectItem.count) + " 件商品)", for: .normal)
             }
             if model.data?.res?.count == 0  {