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<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<!-- $Id: head.tmpl,v 1.5 2002/12/15 01:30:47 carstenklapp Exp $ -->
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta name="robots" content="index,follow" />
<meta name="keywords" content="Custom Tag Links, PhpWiki" />
<meta name="language" content="" />
<meta name="document-type" content="Public" />
<meta name="document-rating" content="General" />
<meta name="generator" content="phpWiki" />
<meta name="PHPWIKI_VERSION" content="1.3.4" />
<link rel="shortcut icon" href="/wiki/themes/default/images/favicon.ico" />
<link rel="home" title="HomePage" href="HomePage" />
<link rel="help" title="HowToUseWiki" href="HowToUseWiki" />
<link rel="copyright" title="GNU General Public License" href="http://www.gnu.org/copyleft/gpl.html#SEC1" />
<link rel="author" title="The PhpWiki Programming Team" href="http://phpwiki.sourceforge.net/phpwiki/ThePhpWikiProgrammingTeam" />
<link rel="search" title="FindPage" href="FindPage" />
<link rel="alternate" title="View Source: CustomTagLinks" href="CustomTagLinks?action=viewsource&version=3" />
<link rel="alternate" type="application/rss+xml" title="RSS" href="RecentChanges?format=rss" />
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<link rel="bookmark" title="WikiWikiWeb" href="WikiWikiWeb" />
<link rel="stylesheet" title="MacOSX" type="text/css" charset="iso-8859-1" href="/wiki/themes/MacOSX/MacOSX.css" /><link rel="alternate stylesheet" title="Printer" type="text/css" charset="iso-8859-1" href="/wiki/themes/default/phpwiki-printer.css" media="print, screen" /><link rel="alternate stylesheet" title="Modern" type="text/css" charset="iso-8859-1" href="/wiki/themes/default/phpwiki-modern.css" /><style type="text/css">
<!--
body {background-image: url(/wiki/themes/MacOSX/images/bgpaper8.png);}
-->
</style>
<title>PhpWiki - Custom Tag Links</title>
</head>
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<!-- Begin browse -->
<!-- $Id: browse.tmpl,v 1.22 2002/02/19 23:00:26 carstenklapp Exp $ -->
<div class="wikitext"><p><b>Using Custom Tags to Extract Links</b></p>
<p>The use of custom tags provides for altered behaviour during the parse:</p>
<pre>
import org.htmlparser.Parser;
import org.htmlparser.PrototypicalNodeFactory;
import org.htmlparser.tags.LinkTag;
import org.htmlparser.util.NodeIterator;
import org.htmlparser.util.ParserException;
class MyLinkTag extends LinkTag
{
public void doSemanticAction () throws ParserException
{
System.out.print ("\"" + getLinkText () + "\" => ");
System.out.println (getLink ());
}
}
public class LinkDemo
{
public static void main (String[] args) throws ParserException
{
Parser parser = new Parser ("http://urlIWantToParse.com");
PrototypicalNodeFactory factory = new PrototypicalNodeFactory ();
factory.registerTag (new MyLinkTag ());
parser.setNodeFactory (factory);
for (NodeIterator e = parser.elements (); e.hasMoreNodes (); )
e.nextNode (); // just parsing the nodes executes doSemanticAction
}
}</pre>
</div>
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<span class="debug">Page Execution took 0.225 seconds</span>
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From Pear CVS: Id: common.php,v 1.8 2002/06/12 15:03:16 fab Exp
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$Id: display.php,v 1.38 2002/09/15 20:17:58 rurban Exp $
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