Пример #1
0
        public void GetReserve(string isbn)
        {
            string         roleid       = (string)Session["roleid"];
            List <Reserve> lr           = new List <Reserve>();
            string         access_token = (string)Session["access_token"];
            string         num          = (string)Session["num"];
            //先得到有多少数量
            int total = ReserveADO.getAllNum(roleid, isbn, access_token, num);
            //再根据数量来一个一个读取信息
            JObject jo = ReserveADO.getReserve(roleid, isbn, access_token, num);

            for (int i = 0; i < total; i++)
            {
                Reserve item = ReserveADO.getItem(jo, i, access_token);
                if (item.status == 0)
                {
                    string src = ReserveADO.getUrl(jo, i, access_token);
                    item.url = src;
                }
                else
                {
                    item.url = "../images/expire.jpg";
                }
                lr.Add(item);
            }
            reserve.DataSource = lr;
            reserve.DataBind();
        }
Пример #2
0
        protected void role_SelectedIndexChanged(object sender, EventArgs e)
        {
            int index = reserve.SelectedIndex;
            //MessageBox.Show(index+"");
            string str = reserve.Rows[index].Cells[1].Text;
            //MessageBox.Show(str);//书号


            string str1 = reserve.Rows[index].Cells[7].Text;
            //MessageBox.Show(str1);//which哪一本
            string str2 = reserve.Rows[index].Cells[6].Text;

            //MessageBox.Show(str2);//状态
            if (str2 == "-1" || str2 == "1")
            {
                MessageBox.Show("该预约不可取消");
                return;
            }

            string access_token = (string)Session["access_token"];

            //获取图书信息并修改
            if (OperateCloud.cancelReserve(str, str1, access_token) == true)
            {
                if (ReserveADO.cancelRes(str, str1, access_token) == "0")
                {
                    MessageBox.Show("取消预约成功");
                }
                else
                {
                    MessageBox.Show("取消预约失败");
                }
                //将图书数据库的数据恢复调用云函数即可
                GetReserve(isbn.Text);
            }
            else
            {
                MessageBox.Show("取消预约失败");
            }
        }