def book_cart_delete(book_id):
'''
用户删除购物车商品
'''
if request.method == 'GET':
db = DBOpera()
db.delete_cart(current_user.id, book_id)
return redirect(url_for('cart'))
def add_detail():
'''
用户提交订单
'''
if request.method == 'POST':
books_id = str(request.form['books_id'])
#数据库操作生成订单，返回订单编号
books_id = books_id.replace('\'', '\"')
book_id = json.loads(books_id)
db = DBOpera()
order = db.add_order(current_user.id)
for book in book_id:
order_detail = db.add_order_detail(str(order.order_id),
int(book['book_id']),
int(book['book_num']))
order.order_price += order_detail.orDetail_price
db.add_order_price(str(order.order_id), order.order_price)
db.delete_cart(current_user.id)
return redirect(url_for('cart', status=1))
