传递长和宽

packageA/activity/detail.js

@@ -202,7 +202,9 @@ Page({
 									"sa_orderitemsid": 0,
 									"itemid": v.itemid,
 									"qty": v.qty,
-									price: v.price
+									price: v.price,
+									length: v.length,
+									width: v.width
 								}
 							})
 						}