// Export data in HTML/CSV/Word/Excel/XML/Email/PDF format
public void ExportData()
{
cXMLDocument XmlDoc = null;
cExportDocument ExportDoc = null;
bool utf8 = ew_SameText(EW_CHARSET, "utf-8");
// Load recordset
SqlDataReader Rs = LoadRecordset();
StartRec = 1;
// Export all
if (Areas.ExportAll) {
DisplayRecs = TotalRecs;
StopRec = TotalRecs;
} else { // Export one page only
SetUpStartRec(); // Set up start record position
// Set the last record to display
if (DisplayRecs < 0) {
StopRec = TotalRecs;
} else {
StopRec = StartRec + DisplayRecs - 1;
}
}
if (Rs == null) {
ew_AddHeader("Content-Type", ""); // Remove header
ew_AddHeader("Content-Disposition", "");
ShowMessage();
return;
}
if (Areas.Export == "xml") {
XmlDoc = new cXMLDocument();
} else {
ExportDoc = new cExportDocument(this, Areas, "h");
}
string ParentTable = "";
if (Areas.Export == "xml") {
Areas.ExportXmlDocument(ref XmlDoc, ew_NotEmpty(ParentTable), ref Rs, StartRec, StopRec, "");
} else {
string sHeader = PageHeader;
Page_DataRendering(ref sHeader);
ExportDoc.Text += sHeader;
Areas.ExportDocument(ref ExportDoc, ref Rs, StartRec, StopRec, "");
string sFooter = PageFooter;
Page_DataRendered(ref sFooter);
ExportDoc.Text += sFooter;
}
// Close recordset
Rs.Close();
Rs.Dispose();
// Export header and footer
if (Areas.Export != "xml")
ExportDoc.ExportHeaderAndFooter();
// Clean output buffer
if (!EW_DEBUG_ENABLED)
HttpContext.Current.Response.Clear();
// Write BOM if utf-8
if (utf8 && Areas.Export != "email" && Areas.Export != "xml")
HttpContext.Current.Response.BinaryWrite(new byte[]{0xEF, 0xBB, 0xBF});
// Write debug message if enabled
if (EW_DEBUG_ENABLED)
ew_Write(ew_DebugMsg());
// Output data
if (Areas.Export == "xml") {
ew_AddHeader("Content-Type", "text/xml");
ew_Write(XmlDoc.XML());
} else if (Areas.Export == "pdf") {
ExportPDF(ExportDoc.Text);
} else {
ew_Write(ExportDoc.Text);
}
}
// Export data in HTML/CSV/Word/Excel/Email/PDF format
public void ExportDocument(ref cExportDocument Doc, ref SqlDataReader Recordset, int StartRec, int StopRec, string ExportPageType)
{
if (Recordset == null || Doc == null)
return;
// Write header
Doc.ExportTableHeader();
if (Doc.Horizontal) { // Horizontal format, write header
Doc.BeginExportRow();
if (ExportPageType == "view") {
Doc.ExportCaption(IdTipoVehiculo);
Doc.ExportCaption(TipoVehiculo);
} else {
Doc.ExportCaption(IdTipoVehiculo);
Doc.ExportCaption(TipoVehiculo);
}
Doc.EndExportRow(Export == "pdf");
}
// Move to first record
int RecCnt = StartRec - 1;
for (int i = 1; i <= StartRec - 1; i++)
Recordset.Read();
while (Recordset.Read() && RecCnt < StopRec) {
RecCnt++;
if (RecCnt >= StartRec) {
int RowCnt = RecCnt - StartRec + 1;
// Page break for PDF
if (Export == "pdf" && ExportPageBreakCount > 0) {
if (RowCnt > 1 && (RowCnt - 1) % ExportPageBreakCount == 0)
Doc.ExportPageBreak();
}
LoadListRowValues(ref Recordset);
// Render row
RowType = EW_ROWTYPE_VIEW; // Render view
ResetAttrs();
RenderListRow();
Doc.BeginExportRow(RowCnt); // Allow CSS styles if enabled
if (ExportPageType == "view") {
Doc.ExportField(IdTipoVehiculo);
Doc.ExportField(TipoVehiculo);
} else {
Doc.ExportField(IdTipoVehiculo);
Doc.ExportField(TipoVehiculo);
}
Doc.EndExportRow(false);
}
}
Doc.ExportTableFooter();
}
// Export data in HTML/CSV/Word/Excel/XML/Email/PDF format
public void ExportData()
{
cXMLDocument XmlDoc = null;
cExportDocument ExportDoc = null;
bool utf8 = ew_SameText(EW_CHARSET, "utf-8");
// Load recordset
SqlDataReader Rs = LoadRecordset();
StartRec = 1;
// Export all
if (Personas.ExportAll) {
DisplayRecs = TotalRecs;
StopRec = TotalRecs;
} else { // Export one page only
SetUpStartRec(); // Set up start record position
// Set the last record to display
if (DisplayRecs < 0) {
StopRec = TotalRecs;
} else {
StopRec = StartRec + DisplayRecs - 1;
}
}
if (Rs == null) {
ew_AddHeader("Content-Type", ""); // Remove header
ew_AddHeader("Content-Disposition", "");
ShowMessage();
return;
}
if (Personas.Export == "xml") {
XmlDoc = new cXMLDocument();
} else {
ExportDoc = new cExportDocument(this, Personas, "h");
}
string ParentTable = "";
// Export master record
if (EW_EXPORT_MASTER_RECORD && ew_NotEmpty(Personas.MasterFilter) && Personas.CurrentMasterTable == "Areas") {
SqlDataReader rsmaster = Areas.LoadRs(DbMasterFilter); // Load master record
if (rsmaster != null && rsmaster.HasRows) {
if (Personas.Export == "xml") {
ParentTable = "Areas";
Areas.ExportXmlDocument(ref XmlDoc, false, ref rsmaster, 1, 1, "");
} else {
string ExportStyle = ExportDoc.Style;
ExportDoc.ChangeStyle("v"); // Change to vertical
if (Personas.Export != "csv" || EW_EXPORT_MASTER_RECORD_FOR_CSV) {
Areas.ExportDocument(ref ExportDoc, ref rsmaster, 1, 1, "");
ExportDoc.ExportEmptyLine();
}
ExportDoc.ChangeStyle(ExportStyle); // Restore
}
rsmaster.Close();
rsmaster.Dispose();
}
}
if (Personas.Export == "xml") {
Personas.ExportXmlDocument(ref XmlDoc, ew_NotEmpty(ParentTable), ref Rs, StartRec, StopRec, "");
} else {
string sHeader = PageHeader;
Page_DataRendering(ref sHeader);
ExportDoc.Text += sHeader;
Personas.ExportDocument(ref ExportDoc, ref Rs, StartRec, StopRec, "");
string sFooter = PageFooter;
Page_DataRendered(ref sFooter);
ExportDoc.Text += sFooter;
}
// Close recordset
Rs.Close();
Rs.Dispose();
// Export header and footer
if (Personas.Export != "xml")
ExportDoc.ExportHeaderAndFooter();
// Clean output buffer
if (!EW_DEBUG_ENABLED)
HttpContext.Current.Response.Clear();
// Write BOM if utf-8
if (utf8 && Personas.Export != "email" && Personas.Export != "xml")
HttpContext.Current.Response.BinaryWrite(new byte[]{0xEF, 0xBB, 0xBF});
// Write debug message if enabled
if (EW_DEBUG_ENABLED)
ew_Write(ew_DebugMsg());
// Output data
if (Personas.Export == "xml") {
ew_AddHeader("Content-Type", "text/xml");
ew_Write(XmlDoc.XML());
} else if (Personas.Export == "pdf") {
ExportPDF(ExportDoc.Text);
} else {
ew_Write(ExportDoc.Text);
}
}