....einen TListview als HTML-Seite speichern?

Autor: Robert Muth

Kategorie: VCL

function ListViewConfHTML(Listview:TListview; output:string; center: Boolean) : Boolean;
var
  i,f: Integer;
  tfile: TextFile;
begin
  try
    ForceDirectories(ExtractFilePath(output));
    AssignFile(tfile,output);
    ReWrite(tfile);
    WriteLn(tfile,'<html>');
    WriteLn(tfile,'<head>');
    WriteLn(tfile,'<title>HTML-Ansicht: '+listview.Name+'</title>');
    WriteLn(tfile,'</head>');
    WriteLn(tfile,'<table border="1" bordercolor="#000000">');
    WriteLn(tfile,'<tr>');
    for i := 0 to listview.Columns.Count - 1 do
    begin
      if center then
        WriteLn(tfile,'<td><b><center>'+listview.columns[i].caption+'</center></b></td>') else
        WriteLn(tfile,'<td><b>'+listview.columns[i].caption+'</b></td>');
    end;
    WriteLn(tfile,'</tr>');
    WriteLn(tfile,'<tr>');
    for i := 0 to listview.Items.Count-1 do
    begin
      WriteLn(tfile,'<td>'+listview.items.item[i].caption+'</td>');
      for f := 0 to listview.Columns.Count-2 do
      begin
        if listview.items.item[i].subitems[f]='' then Write(tfile,'<td>-</td>') else
          Write(tfile,'<td>'+listview.items.item[i].subitems[f]+'</td>');
      end;
      Write(tfile,'</tr>');
    end;
    WriteLn(tfile,'</table>');
    WriteLn(tfile,'</html>');
    CloseFile(tfile);
    Result := True;
  except
  Result := False;
  end;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  if ListViewConfHTML(form1.ListView1,'C:\text.html', true) then
    ShowMessage('OK/ Hat geklappt') else
      ShowMessage('Error occured/ Hat nicht geklappt');
end;

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