//根据图片ID删除图片信息
protected void deleteThis()
{
int CityID = int.Parse(Request.QueryString["CityID"].ToString());
int RestaurantID = int.Parse(Request.QueryString["RestaurantID"].ToString());
try
{
Array delWitch = rqid.Split('|');
bool isTrue = false;
for (int i = 0; i < delWitch.Length - 1; i++)
{
int delid = Convert.ToInt32(delWitch.GetValue(i));
PicInfoBLL _PicInfoBLL = new PicInfoBLL();
if (_PicInfoBLL.DelPicByID(delid) && _PicInfoBLL.DelResPicByPicID(delid))
{
isTrue = true;
}
else
{
isTrue = false;
}
if (isTrue == false)
{
break;
}
}
if (!(isTrue == false))
{
Response.Write("<script language='javascript'>");
Response.Write("alert('删除成功!');");
Response.Write("document.location.href='RestaurantPicList.aspx?CityID=" + CityID.ToString() + "&RestaurantID=" + RestaurantID.ToString() + "'");
Response.Write("</script>");
}
else
{
Response.Write("<script language='javascript'>");
Response.Write("alert('删除失败!');");
Response.Write("document.location.href='RestaurantPicList.aspx?CityID=" + CityID.ToString() + "&RestaurantID=" + RestaurantID.ToString() + "'");
Response.Write("</script>");
}
}
catch
{
Response.Write("<script language='javascript'>");
Response.Write("alert('删除失败!');");
Response.Write("document.location.href='RestaurantPicList.aspx?CityID=" + CityID.ToString() + "&RestaurantID=" + RestaurantID.ToString() + "'");
Response.Write("</script>");
}
}
//根据餐馆ID删除餐馆信息
protected void deleteThis()
{
int CityID = int.Parse(Request.QueryString["CityID"].ToString());
int PageStart = int.Parse(Request.QueryString["PageStart"].ToString());
try
{
Array delWitch = rqid.Split('|');
bool isTrue = false;
bool isResPicTrue = false;
bool IsFoodTrue = false;
bool IsFoodPicTrue = false;
for (int i = 0; i < delWitch.Length - 1; i++)
{
int delid = Convert.ToInt32(delWitch.GetValue(i));
RestaurantInfoBLL _ResBLL = new RestaurantInfoBLL();
if (_ResBLL.DelResInfo(delid))
{
isTrue = true;
}
else
{
isTrue = false;
}
if (isTrue == false)
{
break;
}
//删除菜单
DataTable FoodDT = _ResBLL.GetResFood(delid);
if (FoodDT.Rows.Count > 0)
{
for (int j = 0; j < FoodDT.Rows.Count; j++)
{
int FoodID = int.Parse(FoodDT.Rows[j]["FoodID"].ToString());
if (_ResBLL.DelFoodByFoodID(FoodID))
{
IsFoodTrue = true;
}
else
{
IsFoodTrue = false;
break;
}
}
}
else
{
IsFoodTrue = true;
}
if (IsFoodTrue == false)
{
break;
}
PicInfoBLL _PicInfoBLL = new PicInfoBLL();
//删除菜图片（考虑为0的情况）
if (FoodDT.Rows.Count > 0)
{
//删除每个菜的图片
for (int k = 0; k < FoodDT.Rows.Count; k++)
{
int FoodTempID = int.Parse(FoodDT.Rows[k]["FoodID"].ToString());
DataTable FoodPicDT = _PicInfoBLL.GetFoodPicByFID(FoodTempID);
if (FoodPicDT.Rows.Count > 0)
{
for (int l = 0; l < FoodPicDT.Rows.Count; l++)
{
int TempPicID = int.Parse(FoodPicDT.Rows[l]["PicID"].ToString());
if (_PicInfoBLL.DelFoodPicByPicID(TempPicID) && _PicInfoBLL.DelPicByID(TempPicID))
{
IsFoodPicTrue = true;
}
else
{
IsFoodPicTrue = false;
break;
}
}
}
else
{
IsFoodPicTrue = true;
}
if (IsFoodPicTrue == false)
{
break;
}
}
}
else
{
IsFoodPicTrue = true;
}
if (IsFoodPicTrue == false)
{
break;
}
//删除餐馆图片（考虑为0的情况）
DataTable ResPicDT = _PicInfoBLL.GetResPicByID(delid);
if (ResPicDT.Rows.Count > 0)
{
for (int m = 0; m < ResPicDT.Rows.Count; m++)
{
int TempResPic = int.Parse(ResPicDT.Rows[m]["PicID"].ToString());
if (_PicInfoBLL.DelResPicByPicID(TempResPic) && _PicInfoBLL.DelPicByID(TempResPic))
{
isResPicTrue = true;
}
else
{
isResPicTrue = false;
break;
}
}
}
else
{
isResPicTrue = true;
}
if (isResPicTrue == false)
{
break;
}
}
if (!(isTrue == false || IsFoodTrue == false || IsFoodPicTrue == false || isResPicTrue == false))
{
Response.Write("<script language='javascript'>");
Response.Write("alert('删除成功!');");
Response.Write("document.location.href='ResInfoList.aspx?CityID=" + CityID.ToString() + "&PageStart=" + PageStart.ToString() + "';");
Response.Write("</script>");
}
else
{
Response.Write("<script language='javascript'>");
Response.Write("alert('删除失败!');");
Response.Write("document.location.href='ResInfoList.aspx?CityID=" + CityID.ToString() + "&PageStart=" + PageStart.ToString() + "';");
Response.Write("</script>");
}
}
catch
{
Response.Write("<script language='javascript'>");
Response.Write("alert('删除失败!');");
Response.Write("document.location.href='ResInfoList.aspx?CityID=" + CityID.ToString() + "&PageStart=" + PageStart.ToString() + "';");
Response.Write("</script>");
}
}
