Thanks! As you might guess from the pseudo code, I am looking to have some generic code to check for record dependencies before doing something (most likely deletion)
So, given a record in [Table], I want to follow (1 level) all relations to check for related record dependancies, and kick back a warning/boolean that there are/are not dependancies. Chip On Tue, 8 Jan 2019 21:38:06 +0000, Keisuke Miyako via 4D_Tech wrote: > I follow every 1-to-n and n-to-1 relations in this component > > https://github.com/miyako/4d-component-classic-query-editor > > mind you, relations can be circular... > > 2019/01/09 5:47、Chip Scheide via 4D_Tech > <4d_tech@lists.4d.com<mailto:4d_tech@lists.4d.com>>のメール: > > --- if there are 1 or more relations, I want 'follow' each relation to > determine if there exists 1 or more related records at the other end of > the relation - I am not sure I know how to do this > > > > ********************************************************************** > 4D Internet Users Group (4D iNUG) > Archive: http://lists.4d.com/archives.html > Options: https://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ********************************************************************** --------------- Gas is for washing parts Alcohol is for drinkin' Nitromethane is for racing ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************
