Chip, The only way to this stuff easily is one way calls.
Component A can call Component B but not vice versa. If you need to call in both directions then Execute Method or Execute Formula are your friends. In the host database have both components available. You can’t use a ‘contained’ component. Wayne On Wed, 26 Jul 2017 at 06:41, Chip Scheide via 4D_Tech <4d_tech@lists.4d.com> wrote: > I am working on a couple of components. > in them I use (reuse) the same code for managing errors, like bad > parroter values. > > can I: > - break this error code out into a component, lets call it 'Text_Errors' > - then place the 'Text_Errors' component into an other, eventually to > be built, component? > -and then access the methods in the 'Text_Errors' component from the > 'higher level' component. > > assuming I can do this, what happens with the final host database? > - can the final (host) system see the lower/lowest level component? > > (in Ascii) > Top level (Host) system > | > Component-1 > | > Error_Component > > > Thanks > --------------- > Gas is for washing parts > Alcohol is for drinkin' > Nitromethane is for racing > ********************************************************************** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ********************************************************************** -- Regards, Wayne [image: --] Wayne Stewart [image: http://]about.me/waynestewart <http://about.me/waynestewart> ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************
