Countrelations lets you check if two TYPES are related and how often. It does not let you check if a specific node is related to a specific other node.
Humphrey -----Oorspronkelijk bericht----- Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Namens André van Toly Verzonden: donderdag 30 maart 2006 15:17 Aan: Discussion list for developers Onderwerp: Re: [Developers] isrelated I'm not sure what you exactly mean, but there are these two: countrelations http://www.mmbase.org/mmdocs18/applications/taglib/build/ frontenddevelopers/taglib/reference.html#countrelations hasrelations http://www.mmbase.org/mmdocs18/applications/taglib/build/ frontenddevelopers/taglib/reference.html#hasrelations The tag mm:countrelations even has the attributes 'type' and 'role' to check relations with a certain type of node and with a specific role (e.g. posrel, rolerel). ---André Op 30-mrt-2006, om 15:01 heeft Ruud Prein het volgende geschreven: > This would be very usefull indeed. Also to check if a relation > already exists before making a new one. > something like: <mm:isrelated source="nodeid1" > destination="nodeid2" role="roletype" inverse="true/false">...</ > mm:isrelated> > > Ruud >> >> All, >> >> >> In JSP: Is there some sort of 'isRelated' function to quickly >> determine if two nodes are related. I only want to show a node >> that is related to three other nodes of different types. The node >> numbers of the related nodes are known. >> >> >> Kind regards, >> >> >> >> -- >> No virus found in this outgoing message. >> Checked by AVG Free Edition. >> Version: 7.1.385 / Virus Database: 268.3.3/296 - Release Date: >> 29-3-2006 >> >> --------------------------------------------------------------------- >> --- >> >> _______________________________________________ >> Developers mailing list >> [email protected] >> http://lists.mmbase.org/mailman/listinfo/developers >> > _______________________________________________ > Developers mailing list > [email protected] > http://lists.mmbase.org/mailman/listinfo/developers > -- André van Toly web http://www.toly.nl mobile +31(0)627233562 ------------------------------------------------------------------>><<-- _______________________________________________ Developers mailing list [email protected] http://lists.mmbase.org/mailman/listinfo/developers -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.385 / Virus Database: 268.3.3/296 - Release Date: 29-3-2006 -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.385 / Virus Database: 268.3.3/296 - Release Date: 29-3-2006 _______________________________________________ Developers mailing list [email protected] http://lists.mmbase.org/mailman/listinfo/developers
