protected void btnIzbrisi_Click(object sender, EventArgs e)
{
if (tbSelected_Id.Text != "")
{
SlikaMeni.ImageUrl = "";
SqlConnection connection = new SqlConnection();
connection.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
SqlCommand komanda = new SqlCommand();
komanda.Connection = connection;
komanda.CommandText = "DELETE FROM Meni WHERE Meni_Id = " + tbSelected_Id.Text;
try
{
connection.Open();
komanda.ExecuteNonQuery();
}
finally
{
connection.Close();
tbSelected_Id.Text = "";
tbPromeniTekst.Text = "";
tbPromeniOpis.Text = "";
ddlPromeniPodmeni.SelectedIndex = -1;
DSCeloMeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSGlavnoMeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSPodmeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSSitePodmenija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSCeloMeni.SelectCommand = "SELECT Meni_Id, Tekst FROM Meni UNION SELECT '',''";
DSGlavnoMeni.SelectCommand = "SELECT * FROM Meni Where ParentMeni_Id IS NULL ORDER BY f_Sort";
DSPodmeni.SelectCommand = "SELECT * FROM Meni WHERE 1=2";
DSSitePodmenija.SelectCommand = "SELECT * FROM Meni WHERE 1=2";
DSCeloMeni.DataBind();
DSGlavnoMeni.DataBind();
DSPodmeni.DataBind();
DSSitePodmenija.DataBind();
if (Session["VtoroMeni"] != "")
{
lbGlavnoMeni.SelectedIndex = Convert.ToInt32(Session["GlavnoMeni"]);
DSPodmeni.SelectCommand = "SELECT * FROM Meni Where NOT ParentMeni_Id IS NULL AND ParentMeni_Id = " + lbGlavnoMeni.SelectedValue + " ORDER BY f_Sort";
DSPodmeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSPodmeni.DataBind();
}
if (Session["TretoMeni"] != "")
{
lbPodmeni.SelectedIndex = Convert.ToInt32(Session["VtoroMeni"]);
DSSitePodmenija.SelectCommand = @"select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + @"
union select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id IN
(select Meni_Id from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + ") ORDER BY f_Sort";
DSSitePodmenija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSSitePodmenija.DataBind();
}
ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "AlertPopup", "alert('Ставката е избришана!');", true);
}
}
}
protected void lbPodmeni_SelectedIndexChanged(object sender, EventArgs e)
{
VtoroUp.Enabled = true;
VtoroDown.Enabled = true;
DSSitePodmenija.SelectCommand = @"select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + @"
union select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id IN
(select Meni_Id from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + ") ORDER BY f_Sort";
DSSitePodmenija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSSitePodmenija.DataBind();
Session["VtoroMeni"] = lbPodmeni.SelectedIndex;
Session["TretoMeni"] = "";
//UpdatePanel2.DataBind();
NapolniPromena(Convert.ToInt32(lbPodmeni.SelectedValue));
}
protected void lbGlavnoMeni_SelectedIndexChanged(object sender, EventArgs e)
{
GlavnoUp.Enabled = true;
GlavnoDown.Enabled = true;
DSPodmeni.SelectCommand = "SELECT * FROM Meni Where NOT ParentMeni_Id IS NULL AND ParentMeni_Id = " + lbGlavnoMeni.SelectedValue + " ORDER BY f_Sort";
DSPodmeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSPodmeni.DataBind();
DSSitePodmenija.SelectCommand = "SELECT * FROM Meni WHERE 1=2";
DSSitePodmenija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSSitePodmenija.DataBind();
//UpdatePanel2.DataBind();
Session["GlavnoMeni"] = lbGlavnoMeni.SelectedIndex;
Session["VtoroMeni"] = "";
Session["TretoMeni"] = "";
NapolniPromena(Convert.ToInt32(lbGlavnoMeni.SelectedValue));
}
protected void TretoDown_Click(object sender, ImageClickEventArgs e)
{
int MaximumSort = 0;
int TekovenSort = 0;
SqlConnection konekcija = new SqlConnection();
konekcija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
string sqlString = @"SELECT isnull(MAX(f_Sort),0) as Maximum FROM Meni WHERE ParentMeni_Id = " + Session["VtoroMeni"];
SqlCommand komanda = new SqlCommand(sqlString, konekcija);
try
{
konekcija.Open();
SqlDataReader citac = komanda.ExecuteReader();
if (citac.Read())
{
MaximumSort = Convert.ToInt32(citac["Maximum"]);
}
citac.Close();
komanda.CommandText = "SELECT isnull(f_Sort,0) as f_Sort FROM Meni WHERE Meni_Id = " + lbSitePodmenija.SelectedValue;
citac = komanda.ExecuteReader();
if (citac.Read())
{
TekovenSort = Convert.ToInt32(citac["f_Sort"]);
}
citac.Close();
if (TekovenSort < MaximumSort)
{
komanda.CommandText = "UPDATE Meni SET f_Sort = (isnull(f_Sort,0) - 1) WHERE ParentMeni_Id = " + lbPodmeni.SelectedValue + " AND f_Sort = " + (TekovenSort + 1).ToString() + @" ;
UPDATE Meni SET f_Sort = (isnull(f_Sort,0) + 1) WHERE Meni_Id = " + lbSitePodmenija.SelectedValue;
komanda.ExecuteNonQuery();
DSSitePodmenija.SelectCommand = @"select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + @"
union select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id IN
(select Meni_Id from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + ") ORDER BY f_Sort";
DSSitePodmenija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSSitePodmenija.DataBind();
}
}
catch { konekcija.Close(); }
}
protected void btnDodadi_Click(object sender, EventArgs e)
{
if (tbPromeniTekst.Text != "")
{
String f_Stranica = "0";
if (cbStranica.Checked)
{
f_Stranica = "1";
}
SqlConnection connection = new SqlConnection();
connection.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
SqlCommand komanda = new SqlCommand();
komanda.Connection = connection;
String Podmeni = ddlPromeniPodmeni.SelectedValue;
if (Convert.ToInt32(Podmeni) < 1)
{
Podmeni = "NULL";
}
if (fuPromeniSlika.PostedFile.ContentLength != 0)
{
Bitmap originalBMP = new Bitmap(fuPromeniSlika.FileContent);
// Calculate the new image dimensions
int origWidth = originalBMP.Width;
int origHeight = originalBMP.Height;
int sngRatio = origWidth / origHeight;
int newWidth = 20;
if (sngRatio < 1)
{
sngRatio = 1;
}
int newHeight = newWidth / sngRatio;
int newWidth2 = 70;
if (sngRatio < 1)
{
sngRatio = 1;
}
int newHeight2 = newWidth2 / sngRatio;
// Create a new bitmap which will hold the previous resized bitmap
Bitmap newBMP = new Bitmap(originalBMP, newWidth, newHeight);
Graphics oGraphics = Graphics.FromImage(newBMP);
oGraphics.SmoothingMode = SmoothingMode.AntiAlias; oGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
oGraphics.DrawImage(originalBMP, 0, 0, newWidth, newHeight);
byte[] data;
Bitmap newBMP2 = new Bitmap(originalBMP, newWidth2, newHeight2);
Graphics oGraphics2 = Graphics.FromImage(newBMP2);
oGraphics2.SmoothingMode = SmoothingMode.AntiAlias; oGraphics2.InterpolationMode = InterpolationMode.HighQualityBicubic;
oGraphics2.DrawImage(originalBMP, 0, 0, newWidth2, newHeight2);
byte[] data2;
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
newBMP.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
stream.Position = 0;
data = new byte[stream.Length];
data = stream.ToArray();
newBMP2.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
stream.Position = 0;
data2 = new byte[stream.Length];
data2 = stream.ToArray();
}
komanda.CommandText = @"INSERT INTO Meni (Tekst, Opis, ParentMeni_Id, Slika, SlikaGolema, f_Stranica, f_Sort)
VALUES ( ' " + tbPromeniTekst.Text + "', '" + tbPromeniOpis.Text + @"', " + Podmeni + ", @Slika, @SlikaGolema , " + f_Stranica + @",
(SELECT isnull(MAX(f_Sort),0)+1 FROM Meni WHERE ParentMeni_Id = " + Podmeni + ") )";
komanda.Parameters.Add("@Slika", data);
komanda.Parameters.Add("@SlikaGolema", data2);
}
else
{
komanda.CommandText = @"INSERT INTO Meni (Tekst, Opis, ParentMeni_Id, f_Stranica, f_Sort)
VALUES ( ' " + tbPromeniTekst.Text + "', '" + tbPromeniOpis.Text + @"', " + Podmeni + ", " + f_Stranica + @",
(SELECT isnull(MAX(f_Sort),0)+1 FROM Meni WHERE ParentMeni_Id = " + Podmeni + ") )";
}
try
{
connection.Open();
komanda.ExecuteNonQuery();
}
finally
{
connection.Close();
DSCeloMeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSGlavnoMeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSPodmeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSSitePodmenija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSCeloMeni.SelectCommand = "SELECT Meni_Id, Tekst FROM Meni UNION SELECT '',''";
DSGlavnoMeni.SelectCommand = "SELECT * FROM Meni Where ParentMeni_Id IS NULL ORDER BY f_Sort";
DSPodmeni.SelectCommand = "SELECT * FROM Meni WHERE 1=2";
DSSitePodmenija.SelectCommand = "SELECT * FROM Meni WHERE 1=2";
DSCeloMeni.DataBind();
DSGlavnoMeni.DataBind();
//DSPodmeni.DataBind();
//DSSitePodmenija.DataBind();
if (Session["GlavnoMeni"] != "")
{
lbGlavnoMeni.SelectedIndex = Convert.ToInt32(Session["GlavnoMeni"]);
}
if (Session["VtoroMeni"] != "")
{
DSPodmeni.SelectCommand = "SELECT * FROM Meni Where NOT ParentMeni_Id IS NULL AND ParentMeni_Id = " + lbGlavnoMeni.SelectedValue + " ORDER BY f_Sort";
DSPodmeni.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSPodmeni.DataBind();
lbPodmeni.SelectedIndex = Convert.ToInt32(Session["VtoroMeni"]);
}
if (Session["TretoMeni"] != "")
{
DSSitePodmenija.SelectCommand = @"select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + @"
union select Meni_Id, Tekst, f_Sort from Meni where ParentMeni_Id IN
(select Meni_Id from Meni where ParentMeni_Id=" + lbPodmeni.SelectedValue + ") ORDER BY f_Sort";
DSSitePodmenija.ConnectionString = ConfigurationManager.ConnectionStrings["Konekcija"].ConnectionString;
DSSitePodmenija.DataBind();
lbSitePodmenija.SelectedIndex = Convert.ToInt32(Session["TretoMeni"]);
}
ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "AlertPopup", "alert('Ставката е додадена!');", true);
}
}
}