Re: [Htmlparser-user] Extract Data from Table Row Question.

[andrew d. <and...@ho...>]

Thank you for this it was just what was needed..


>From: Derrick Oswald <Der...@Ro...>
>Reply-To: This is the user list of htmlparser 
><htm...@li...>
>To: This is the user list of htmlparser 
><htm...@li...>
>Subject: Re: [Htmlparser-user] Extract Data from Table Row Question.
>Date: Thu, 07 Sep 2006 07:50:37 -0400
>
>Andrew,
>
>You could use a filter on the row NodeList, something like:
>
>     NodeList td_tags = TableList.extractAllNodesThatMatch (
>         new AndFilter (new TagNameFilter ("TD"), new HasAttributeFilter
>("class", "listi")));
>
>Once you have the tags you can fetch their text contents with a StringBean:
>     StringBean sb = new StringBean ();
>     td_tags.visitAllNodesWith (sb);
>     System.out.println (sb.getStrings () );
>
>Derrick
>
>andrew davis wrote:
>
> >Hello All and Thanks for looking at my Question.
> >
> >I am still new to Java and HtmlParser I have se series of Web pages 
>stored
> >offline that i need to process, that are made up of tables, i can find 
>the
> >tables tag, and then all Table Rows, but the next bit is stumping me, I.e
> >how do i read the TD values or how to check invidual tags to see if there 
>is
> >more processing to do (see Source Example below)
> >
> >Many Thanks for Any help.
> >
> >
> >public static void process(NodeList listx)
> >    {
> >    // Scan for "tr" tags and Extract info
> >    NodeList TableList = listx.extractAllNodesThatMatch(new
> >TagNameFilter("tr"));
> >    for (int x = 0; x < xx.size(); x++)
> >    {
> >
> >    // Process Nodes or Tags  this is what is stamping me
> >
> >   1. How do i read all TD from nodes with say format <TD class="listi"> 
>etc
> >and get their value
> >   2. Or How do i get invidural Tags for futher processing
> >
> >    }
> >    }
> >
> >
> >    public static void main(String[] args) {
> >
> >         try {
> >            parser = new Parser("c:\\HtmlTest0002.htm");
> >
> >// Look for Table Tag
> >
> >            list = parser.parse (new TagNameFilter("table"));
> >            for (int x = 0; x < list.size(); x++)
> >            {
> >
> >// Is it the right Table
> >
> >            if (list.elementAt(x).toString().contains("listme"))
> >            {
> >            // Get all Children and process
> >                process(list.elementAt(x).getChildren());
> >            }
> >            }
> >            } catch (ParserException ex) {
> >            ex.printStackTrace();
> >        }
> >
> >    }
> >
> >}
> >
> >
> >
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>
>
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>easier
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>http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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