protected void BEditMovie_Click(object sender, EventArgs e)
{
string ID = Request.Params["id"];
if (ID != null)
{
XmlDocument doc = new XmlDocument();
try
{
doc.Load(Server.MapPath("~") + "/Movies.xml");
XmlElement root = doc.DocumentElement;
XmlElement movie = root.SelectSingleNode("/moviestore/movie[@ID=" + ID + "]") as XmlElement;
// Set Attributes
movie.SetAttribute("genre", TBGenre.Text);
movie.SetAttribute("year", DDLYear.SelectedValue);
movie.SetAttribute("duration", TBDuration.Text);
// Set child Nodes
XmlNode title = movie.SelectSingleNode("title");
title.InnerText = TBTitle.Text;
XmlNode director = movie.SelectSingleNode("director");
director.InnerText = TBDirector.Text;
XmlNodeList actors = movie.SelectNodes("actor");
foreach (XmlNode actor in actors)
{
movie.RemoveChild(actor);
}
if (!TBActor1.Text.Trim().Equals(""))
{
XmlElement actor1 = doc.CreateElement("actor");
actor1.InnerText = TBActor1.Text;
movie.AppendChild(actor1);
}
if (!TBActor2.Text.Trim().Equals(""))
{
XmlElement actor2 = doc.CreateElement("actor");
actor2.InnerText = TBActor2.Text;
movie.AppendChild(actor2);
}
if (!TBActor3.Text.Trim().Equals(""))
{
XmlElement actor3 = doc.CreateElement("actor");
actor3.InnerText = TBActor3.Text;
movie.AppendChild(actor3);
}
if (FUImage.HasFile)
{
if (FUImage.PostedFile.ContentType.ToLower().EndsWith("jpeg"))
{
File.Delete(Server.MapPath("~") + "/Images/" + ID + ".jpg");
FUImage.SaveAs(Server.MapPath("~") + "/Images/" + ID + ".jpg");
}
}
doc.Save(Server.MapPath("~") + "/Movies.xml");
LAnswer.Text = "Movie saved successfully!";
}
catch (Exception ex)
{
LAnswer.Text = "Encoutnered error while saving movie: " + ex.Message;
}
}
}
protected void BAddMovie_Click(object sender, EventArgs e)
{
XmlDocument doc = new XmlDocument();
try
{
doc.Load(Server.MapPath("~") + "/Movies.xml");
XmlElement movie = doc.CreateElement("movie");
// Set Attributes
movie.SetAttribute("genre", TBGenre.Text);
movie.SetAttribute("year", DDLYear.SelectedValue);
movie.SetAttribute("duration", TBDuration.Text);
XmlElement root = doc.DocumentElement;
string ID = "1";
XmlNode lastMovie = root.LastChild;
if (lastMovie != null)
{
int maxID = int.Parse(lastMovie.Attributes["ID"].Value);
ID = (maxID + 1).ToString();
}
movie.SetAttribute("ID", ID);
// Add child Nodes
XmlElement title = doc.CreateElement("title");
title.InnerText = TBTitle.Text;
movie.AppendChild(title);
XmlElement director = doc.CreateElement("director");
director.InnerText = TBDirector.Text;
movie.AppendChild(director);
if (!TBActor1.Text.Trim().Equals(""))
{
XmlElement actor1 = doc.CreateElement("actor");
actor1.InnerText = TBActor1.Text;
movie.AppendChild(actor1);
}
if (!TBActor2.Text.Trim().Equals(""))
{
XmlElement actor2 = doc.CreateElement("actor");
actor2.InnerText = TBActor2.Text;
movie.AppendChild(actor2);
}
if (!TBActor3.Text.Trim().Equals(""))
{
XmlElement actor3 = doc.CreateElement("actor");
actor3.InnerText = TBActor3.Text;
movie.AppendChild(actor3);
}
if (FUImage.HasFile)
{
if (FUImage.PostedFile.ContentType.ToLower().EndsWith("jpeg"))
{
FUImage.SaveAs(Server.MapPath("~") + "/Images/" + ID + ".jpg");
root.AppendChild(movie);
doc.Save(Server.MapPath("~") + "/Movies.xml");
TBTitle.Text = "";
TBDuration.Text = "";
TBGenre.Text = "";
TBDirector.Text = "";
TBActor1.Text = "";
TBActor2.Text = "";
TBActor3.Text = "";
LAnswer.Text = "Movie added successfully!";
}
else
{
LAnswer.Text = "Image file is not in JPEG format! Format is: " + FUImage.PostedFile.ContentType.ToUpper();
}
}
else
{
LAnswer.Text = "No image file uploaded!";
}
}
catch (Exception ex)
{
LAnswer.Text = "Encoutnered error while adding movie: " + ex.Message;
}
}
