Re: [Htmlparser-user] HTML tree creation

[Ian M. <ian...@gm...>]

Have a look at the NodeTreeWalker class. It includes a depth-first (how
you'd probably want to do it) iteration option, so you can go to the root
node and simply call next and then print out the name of the current
element.

As it works on a Node, if the root has multiple nodes (common if there is a
doctype and some other text spacing), you get a NodeList - you can simply
iterate through the Nodes of the root NodeList and perform the above on each
one.

Ian

On 16 Feb 2007 02:20:16 -0000, Dipesh Sharma <dip...@re...>
wrote:
>
> Hi there,
>
> I'm trying to build an HTML tree model using your parser. I have come up
> with this code so far:
>
> import org.htmlparser.Parser;
>     import org.htmlparser.util.NodeList;
>     import org.htmlparser.util.ParserException;
>     import org.htmlparser.parserapplications.filterbuilder.HtmlTreeModel;
>
>
>
>     class Test
>     {
>         public static void main (String[] args)
>         {
>             try
>             {
>                 Parser parser = new Parser ("http://www.deals2buy.com")
>                 NodeList list = parser.parse (null);
>                 HtmlTreeModel Tree= new HtmlTreeModel(list);
>                 System.out.println (Tree.toString());
>             }
>             catch (ParserException pe)
>             {
>                 pe.printStackTrace ();
>             }
>         }
>     }
>
>
> However toString method simply prints the objects name. Could you please
> help me with a solution that prints out the whole HTML tree?
>
> Thanks,
> Chikki
>
>
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