Thank you for this post, although I just spent 2 hours scratching my head on this because I was having the error:
ERROR (RequestExceptionHandler:45 ) - Processing of request failed with uncaught exception: Namespace prefix for URI 'http://www.w3.org/1999/xhtml' is not defined. java.lang.RuntimeException: Namespace prefix for URI 'http://www.w3.org/1999/xhtml' is not defined. come up as soon as the block was rendered for the zone. The strange thing is I don't have xmlns="http://www.w3.org/1999/xhtml"; defined on any of my html tags. Each of my pages/component templates start with simply: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";> So I've no idea where this 1999/xhtml stuff is coming from. Any clues are very welcome. It now works as I added the xmlns attribute to the root ol tag in my block. Also not having render vars not being useful in these partial renders is irritating. e.g. "Component XYZ is not rendering, so render variable 'foo' may not be updated." Would this be easy to enable does anyone know? Thanks, Andy. Cordenier Christophe wrote: > > Hello Fernando, > > Thank you for your answer. > > In fact, I have tried to put the namespace in a root div element in the > block, and it works fine. > > Best Regards, > Christophe. > > -----Message d'origine----- > De : Fernando Padilla [mailto:[EMAIL PROTECTED] > Envoyé : mercredi 2 avril 2008 18:00 > À : Tapestry users > Objet : Re: Zone and block : xmlns problem > > have you tried adding a second xmlns element deeper in the document, > maybe around where the Zone is defined. Somewhere the partial render > will have it available? > > The Namespace support is still not the best; though getting better bit > by bit. You should file this as a Jira bug even if you find a temporary > work around. > > > Cordenier Christophe wrote: >> Hello, >> >> I have a simple action link that update a zone with a Block. >> I have implemented the Layout pattern and my Layout template starts with >> >> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" >> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";> >> <html xmlns="http://www.w3.org/1999/xhtml"; >> xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";> >> ... >> </html> >> >> If the block returned by the method associated with my actionlink >> contains HTML Markup like a simple div, I have this error : >> >> [ERROR] RequestExceptionHandler Processing of request failed with >> uncaught exception: Namespace prefix for URI >> 'http://www.w3.org/1999/xhtml' is not defined. >> java.lang.RuntimeException: Namespace prefix for URI >> 'http://www.w3.org/1999/xhtml' is not defined. >> ... >> >> >> Can a block contains HTML Markup ? I have take a look at the ZoneDemo >> sample given with the Tapestry sources, and block contains only text. >> >> The errors seems to be due to the partial request handling, when a HTML >> element is transformed "toMarkup", it looks for the parent to know the >> mapping for the "http://www.w3.org/1999/xhtml"; namespace and fails >> because parent is "null" due to partial rendering. >> >> I'm working with Tapestry 5.0.11. > -- View this message in context: http://www.nabble.com/Zone-and-block-%3A-xmlns-problem-tp16453184p16496573.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
