protected void genKMLFunction(object sender, EventArgs e)
{
try
{
//Generate the KML from the connection
ImageButton sendBtn = (ImageButton)sender;
String serverPath = "http://" + Request.ServerVariables["SERVER_NAME"] + ":" + Request.ServerVariables["SERVER_PORT"];
string args = sendBtn.CommandArgument.ToString();
KMLGenerator kml = new KMLGenerator(ConnInfo.getConnInfo(Convert.ToInt32(args)).getConnectionName(), serverPath);
//Generate the KML string based on the connection id
String kmlString = kml.generateKML(int.Parse(args));
Connection conn = new Connection(int.Parse(args));
conn.populateFields();
//Write the KML string to a downloadable file
Response.ClearHeaders();
Response.ClearContent();
Response.ContentType = "application/vnd.google-earth.kml+xml kml";
Response.AddHeader("Content-Disposition", "attachment; filename=\"" + (conn.getConnInfo()).getConnectionName() + ".kml");
Response.Write(kmlString);
Response.End();
return;
}
catch (ODBC2KMLException ex)
{
ErrorHandler err = new ErrorHandler(ex.errorText, errorPanel1);
err.displayError();
return;
}
//Response.Redirect("Main.aspx", true);
}
/// <summary>
/// Populate fields uses the connID passed into the constructor
/// and retrieves all of the information about that specific connection
/// from the database. It will then set all of the classes variables
/// based on this information.
/// </summary>
public void populateFields()
{
try
{
this.connInfo = ConnInfo.getConnInfo(this.connID);
this.overlays = Overlay.getOverlays(this.connID);
this.description = Description.getDescription(this.connID);
this.mapping = Mapping.getMapping(this.connID);
this.icons = Icon.getIcons(this.connID);
}
catch (ODBC2KMLException e) //Add whatever exceptions are needed and error handling code
{
throw e;
}
}
protected void executeQuery(object sender, EventArgs e)
{
//try
//{
Database db;
DataTable dt;
Label title = new Label();
if (connectionSelector.SelectedItem.Text == "local")
{
try
{
db = new Database();
dt = db.executeQueryLocal(queryString.Text);
}
catch (ODBC2KMLException ex)
{
ErrorHandler eh = new ErrorHandler(ex.errorText, errorPanel1);
eh.displayError();
return;
}
}
else
{
ConnInfo info = new ConnInfo();
try
{
db = new Database();
string query = "SELECT * FROM Connection WHERE ID=" + connectionSelector.SelectedItem.Value;
dt = db.executeQueryLocal(query);
if (dt.HasErrors)
{
throw new ODBC2KMLException("Unknown Database error");
}
}
catch (ODBC2KMLException ex)
{
ErrorHandler eh = new ErrorHandler(ex.errorText, errorPanel1);
eh.displayError();
return;
}
try
{
info = ConnInfo.getConnInfo(int.Parse(connectionSelector.SelectedItem.Value));
}
catch (ODBC2KMLException ex)
{
ErrorHandler eh = new ErrorHandler(ex.errorText, errorPanel1);
eh.displayError();
return;
}
db.setConnInfo(info);
try
{
dt = db.executeQueryRemote(queryString.Text);
}
catch (ODBC2KMLException ex)
{
ErrorHandler eh = new ErrorHandler(ex.errorText, errorPanel1);
eh.displayError();
return;
}
}
resultsPanel.Visible = true;
resultsPanel.Controls.Add(new LiteralControl("<span class=\"connectionStyle\"> Database Query Results</span>"));
resultsPanel.Controls.Add(new LiteralControl("<div class=\"mainBoxP\">"));
resultsPanel.Controls.Add(new LiteralControl("<table cellpadding=\"5\" cellspacing=\"0\" class=\"mainBox2\">"));
resultsPanel.Controls.Add(new LiteralControl("<tr><td>"));
resultsPanel.Controls.Add(new LiteralControl("<div class=\"omainBox4\">"));
resultsPanel.Controls.Add(new LiteralControl("<table class=\"omainBox5\" cellspacing=\"0\" cellpadding=\"0\">"));
resultsPanel.Controls.Add(new LiteralControl("<tr>"));
foreach (DataColumn dc in dt.Columns)
{
resultsPanel.Controls.Add(new LiteralControl("<td><b>" + dc.ColumnName + "<br/></b></td>"));
}
resultsPanel.Controls.Add(new LiteralControl("</tr><tr><td><br/></td></tr>"));
foreach (DataRow dr in dt.Rows)
{
resultsPanel.Controls.Add(new LiteralControl("<tr>"));
foreach (Object data in dr.ItemArray)
{
resultsPanel.Controls.Add(new LiteralControl("<td>" + data.ToString() + "</td>"));
}
resultsPanel.Controls.Add(new LiteralControl("</tr>"));
}
resultsPanel.Controls.Add(new LiteralControl("</table>"));
resultsPanel.Controls.Add(new LiteralControl("<div align=\"right\" style=\"padding-top: 20px;\">"));
resultsPanel.Controls.Add(new LiteralControl("<input type=\"submit\" ID=\"hideResults\" value=\"Hide Results\" class=\"button\" />"));
resultsPanel.Controls.Add(new LiteralControl("</div>"));
resultsPanel.Controls.Add(new LiteralControl("</td></tr>"));
resultsPanel.Controls.Add(new LiteralControl("</div>"));
resultsPanel.Controls.Add(new LiteralControl("</span>"));
ModalPopupExtender6.Show();
//}
/*catch(Exception exception)
* {
* errorPanel1.Visible = true;
* errorPanel1.Controls.Add(new LiteralControl("<div style=\"color: black\"><p>"+exception.Message+"</p></div>"));
* errorPanel1.Controls.Add(new LiteralControl("<script type=\"text/javascript\">$(\"#errorPanel1\").dialog('open')</script>"));
* }*/
}
