> -----Original Message----- > From: Sebastian Klamar > [mailto:[EMAIL PROTECTED] > Sent: Saturday, 29 November 2003 21:35 > To: Cocoon User Mailinglist > Subject: repeat-until for Sitemap Logic -- better solution? > > > Is there any sitemap logic like a repeat-until statement > Cocoon offers? > (Matchers work like if-then, Selectors like switch-case, with > Actions you > can also simlutate a if-then afaik...)
You can replace iteration with recursion, like you would in XSLT. To make a recursive call in the sitemap, a transformer in your "foo" pipeline decides to create an Xinclude or cinclude element referring to "cocoon:/foo?next-step=bar", which are then resolved using an include transformer, thus calling the pipeline again. I've used this technique a few times, including to aggregate content from several web pages (i.e. web crawling) into a single document. Cheers Con --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
