public bool CreateImageForDish(ImageForDish instance)
{
if (instance.ImageId == 0)
{
Db.ImageForDishs.InsertOnSubmit(instance);
Db.ImageForDishs.Context.SubmitChanges();
return(true);
}
return(false);
}
protected String GetImageUrl(int DishId)
{
ImageForDish re = Repository.ImageForDishs.Where(p => p.DishId == DishId).FirstOrDefault();
if (re != null)
{
return(Repository.ImageForDishs.Where(p => p.DishId == DishId).FirstOrDefault().Image);
}
else
{
return("~/PictureDish/null_image.png");
}
}
public bool RemoveImageForDish(int ImageId)
{
ImageForDish instance = Db.ImageForDishs.FirstOrDefault(p => p.ImageId == ImageId);
if (instance != null)
{
Db.ImageForDishs.DeleteOnSubmit(instance);
Db.ImageForDishs.Context.SubmitChanges();
return(true);
}
return(false);
}
public bool UpdateImageForDish(ImageForDish instance)
{
ImageForDish cache = Db.ImageForDishs.FirstOrDefault(p => p.ImageId == instance.ImageId);
if (instance.ImageId != 0)
{
cache.DishId = instance.DishId;
cache.Image = instance.Image;
Db.ImageForDishs.Context.SubmitChanges();
return(true);
}
return(false);
}
protected void Button1_Click(object sender, EventArgs e)
{
string url;
url = "/Page/Adminka/NewDishPage.aspx";
if (stage == 0)
{
url = "/Page/Adminka/NewDishPage.aspx?stage=1";
Dish tempd = new Dish();
tempd.Name = Name.Text;
tempd.Base = Base.Text;
tempd.KindId = Repository.Kinds.Where(p => p.Name == Kind.Text).FirstOrDefault().KindId;
tempd.Difficult = Difficult.Text;
Session["OpisDish"] = MText.Text;
Session["DishAdd"] = tempd;
}
if (stage == 1)
{
url = "/Page/Adminka/NewDishPage.aspx?stage=2";
}
if (stage == 2)
{
url = "/Page/Adminka/NewDishPage.aspx?stage=3";
if (Session["DishAdd"] != null)
{
Dish temp = (Dish)Session["DishAdd"];
temp.Price = Convert.ToDecimal(price.Text);
Session["DishAdd"] = temp;
}
}
if (stage == 3)
{
url = "/Page/Adminka/DishsAd.aspx";
List <Portion> pAdd = (List <Portion>)Session["ListPortion"];
int dishid1 = 0;
if (Session["DishAdd"] != null && pAdd != null)
{
Dish temp = (Dish)Session["DishAdd"];
Repository.CreateDish(temp);
int id = Repository.Dishs.Where(p => (p.Name == temp.Name && p.KindId == temp.KindId)).FirstOrDefault().DishId;
foreach (Portion asd in pAdd)
{
Portion tempp = asd;
tempp.DishId = id;
dishid1 = id;
Repository.CreatePortion(tempp);
}
Recept nrec = new Recept();
nrec.DishId = id;
nrec.Specific = (String)Session["OpisDish"];
Repository.CreateRecept(nrec);
}
Session.Remove("ListPortion");
Session.Remove("DishAdd");
Session.Remove("OpisDish");
List <String> _extentions = new List <string> {
".jpg", ".bmp", ".png"
};
if ((File1.PostedFile != null) && (File1.PostedFile.ContentLength > 0))
{
string fn = System.IO.Path.GetFileName(File1.PostedFile.FileName);
string SaveLocation = Server.MapPath("/PictureDish") + "\\" + fn;
string SaveInDb = "~/PictureDish/" + fn;
ImageForDish img = new ImageForDish();
img.DishId = dishid1;
img.Image = SaveInDb;
try
{
File1.PostedFile.SaveAs(SaveLocation);
Repository.CreateImageForDish(img);
}
catch (Exception ex)
{
Response.Write("Error: " + ex.Message);
}
}
else
{
Response.Write("Файл не загружен.");
}
}
Response.Redirect(url);
}