[Htmlparser-user] Change Attributes of TDs and TRs

[Fuhrmann, M. <mic...@sa...>]

Hi All!

I want to change several attributes of the td and tr tags of certain =
tables but I don't know if do it the right way.
The problem is that I find the right table (only tables with ids) but I =
don't reach the td or tr tags....
My code looks like that:

public void cleanDokument(HttpServletRequest request,HttpServletResponse =
response) throws IOException
	{=09
		// Get the calling HTML Document define the Writer and open the =
connection
		URLConnection connection;
		URL request_url =3D new URL(request.getHeader("referer").toString());

		PrintWriter out =3D response.getWriter();
		connection =3D (HttpURLConnection)request_url.openConnection ();
	=09
		try
		{
		   Parser parser =3D new Parser ();
		   parser.setConnection(connection);
		  =20
		   NodeFilter all_tables =3D new TagNameFilter("table");
		   NodeList list =3D parser.parse (all_tables);
           	   Node[] nodelist;

           // Seperate all table tags
		   for (NodeIterator e =3D parser.elements (); e.hasMoreNodes ();)
		   e.nextNode ().collectInto (list,all_tables);
		  =20
		   nodelist=3Dlist.toNodeArray();
		  =20
		   for (int h=3D0; h<nodelist.length;h++)=20
		   {
		   	if (nodelist[h] instanceof TableTag)=20
		   	{=09
		   		//for schleife f=FCr die td's und tr's=09
		   		if(((TableTag)nodelist[h]).getAttribute("id")!=3D null)=20
		   		{
					for (int i=3D0; i<nodelist.length; i++)
					{
						out.println(nodelist.toString());
		   				if(nodelist[i] instanceof TableRow)
						{
							out.println("Row found!");
							((TableRow)nodelist[i]).removeAttribute ("nowrap");
						}
						else if (nodelist[i] instanceof TableColumn)
						{
							out.println("Column found!");
							((TableColumn)nodelist[i]).removeAttribute ("nowrap");
						}
		   			}
					out.println(nodelist[h].toHtml());
		   		}
		   	}
		   	else if(nodelist[h] instanceof TableRow || nodelist[h] instanceof =
TableColumn)
		   	{
				out.println("Else erreicht!");
		   		out.println(((TableRow)nodelist[h]).getText());
		   	}
		   }
		   //makePdf(out,response);
		}
		catch(Exception e)
		{
			out.println("Fehler beim Parsen!");
			e.printStackTrace(out);
		}
	}

Does my nodelist contain the tr and td tags? Is it right to say =
instanceof TableRow????

Many thanks and best regards
Michael