//when a Delivery is committed, the dishes in the delivery is commiteed to db at one time
public void CommitDelivery(Delivery pD)
{
DataContextDataContext dc = new DataContextDataContext();
dc.insert_delivery(
(Guid?)pD.id,
pD.userFrom,
pD.customerName,
pD.phone,
pD.address,
(DateTime?)pD.commitTime,
(DateTime?)pD.deliveryTime
);
foreach (DishQuota dq in pD.dishQuotaList)
{
dc.insert_delivery_dish((Guid?)dq.id, pD.id, dq.dishName, (int?)dq.quota, dq.note);
}
}
protected void ButtonSubmit_Click(object sender, EventArgs e)
{
List<DishQuota> dishQuotaList = new List<DishQuota>();
foreach (GridViewRow r in GridView1.Rows)
{
//这个相当于购物车的内容了，这里还可以添加，删除东西
string quotaStr = ((DropDownList)(r.Cells[5].FindControl("DropDownList1"))).SelectedItem.Text.ToString(); //吧数量取出来
if (quotaStr == "0")
{ } //不用处理
else
{
string dishName = r.Cells[0].Text; //名字取出来
double price = Convert.ToDouble(r.Cells[2].Text.Substring(1));//价格
int quota = Convert.ToInt32(quotaStr);//数量的数据类型转换下
DishQuota dishQuota = new DishQuota(Guid.NewGuid(), dishName, price, quota, "");//实例化一个dish
dishQuotaList.Add(dishQuota);//放到list
}
}
if (dishQuotaList.Count != 0)//list 有东西
{
if (Session["Delivery"] != null) //delivery 在session已经有
{
((Delivery)Session["Delivery"]).dishQuotaList = dishQuotaList; //设置session里的delivery的list为刚刚设置的list
}
else
{
Delivery delivery = new Delivery(); //new 一个delivery
delivery.dishQuotaList = dishQuotaList;
Session["Delivery"] = delivery; //把new的放到sesion
}
Response.Redirect(ConfigurationManager.AppSettings["NewDelivery"]); //转到填写用户信息的页面
}
else
{
Response.Write("<Script>alert('no dishes is selected!')</script>"); //list空的，错误提示
}
}
public static List<Delivery> GetAllHistoryDelivery()
{
List<Delivery> deliveryList = new List<Delivery>();
DataContextDataContext dc = new DataContextDataContext();
ISingleResult<select_all_history_deliveryResult> rs = dc.select_all_history_delivery();
foreach (select_all_history_deliveryResult r in rs)
{
List<DishQuota> dishQuotaLish = new List<DishQuota>();
ISingleResult<get_dishquota_by_deliveryResult> rs2 = dc.get_dishquota_by_delivery(r.id);
foreach (get_dishquota_by_deliveryResult r2 in rs2)
{
double price = 0;
ISingleResult<get_dish_by_nameResult> rs3 = dc.get_dish_by_name(r2.dish_name);
foreach (get_dish_by_nameResult r3 in rs3)
{
price = (double)r3.price;
}
DishQuota dishQuota = new DishQuota(r2.id, r2.dish_name, price, (int)r2.quota, r2.note);
dishQuotaLish.Add(dishQuota);
}
Delivery delivery = new Delivery(
(Guid)r.id,
r.user_from,
r.customer_name,
r.phone,
r.address,
(DateTime)r.commit_time,
(DateTime)r.delivery_time,
(DeliveryState)r.state,
dishQuotaLish);
deliveryList.Add(delivery);
}
return deliveryList;
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["Customer"] != null)
{
customer = (Customer)Session["Customer"];
LabelCustomerName.Text = customer.name;
}
else
{
Response.Write("<Script>alert('please login first')</script>");
}
if (Session["Delivery"] != null)
{
delivery = (Delivery)Session["Delivery"];
if (delivery.dishQuotaList.Count == 0)
{
GridView1.Dispose();
LabelCart.Text = "No dishes is in your shopping cart";
}
else
{ }
}
else
{
GridView1.Dispose();
LabelCart.Text = "No dishes is in your shopping cart";
}//error
//初始化时间选择的下拉菜单
if (!IsPostBack)
{
//init conponent
int hourNow = DateTime.Now.Hour;
TextBoxDate.Text = DateTime.Now.Year + "-" + DateTime.Now.Month + "-" + DateTime.Now.Day;
for (int i = 6; i <= 20; i++)
{
string hour = i.ToString();
DropDownListHour.Items.Add(hour);
}
for (int j = 0; j <= 6; j += 1)
{
DropDownListMinute.Items.Add(j.ToString() + "0");
}
LabelTime.Text = DropDownListHour.SelectedItem.Text + ":" + DropDownListMinute.SelectedItem.Text;
}
else
{ }
}
protected void Page_Load(object sender, EventArgs e)
{
customer = new Customer();
if (Session["Delivery"] != null)
{
delivery = (Delivery)Session["Delivery"];
}
else
{
delivery = new Delivery();
}
if (Request.QueryString["DishName"] != null)
{
dishName = Request.QueryString["DishName"];
dish = customer.GetDishByName(dishName);
}
else
{//defalut dish
dish = customer.GetDishByName(dishName);
}
ImageDish.ImageUrl = dish.pictPath;
LabelTag1.Text = dish.tagList.ElementAt(0).name;
LabelTag2.Text = dish.tagList.ElementAt(1).name;
LabelTag3.Text = dish.tagList.ElementAt(0).name;
}