Hi Spencer, It's a selection-based listbox. Anyway I've found a workaround ...
Instead of setting everything invisible and then making the appropriate objects visible, if I do it the opposite way round it works OK. IE instead of: OBJECT SET VISIBLE(*;"@";false) OBJECT SET VISIBLE(*;"basic@";true) OBJECT SET VISIBLE(*;"group2@";true) I use: OBJECT SET VISIBLE(*;"@";true) OBJECT SET VISIBLE(*;"group1@";false) OBJECT SET VISIBLE(*;"group3@";false) OBJECT SET VISIBLE(*;"group4@";false) Illogical, but it works :) PB On 23 February 2018 at 15:42, Spencer Hinsdale via 4D_Tech < 4d_tech@lists.4d.com> wrote: > my blank list boxes are always arrays, out of sync, which is easy to suss > by backing off the fill instructions until it shows something. hint, one > column is always in sync. > > however i don't think this problem makes headers blank. > > i would suggest you try leaving listbox in group4 and showing group4 but > NOT hiding group1. if needed scoot some objects around so they can be > viewed together. does this make any difference? > > > On Feb 23, 2018, at 7:32 AM, Pat Bensky via 4D_Tech < > 4d_tech@lists.4d.com> wrote: > > > > Why would it appear as a blank box in Group​4? > > > > Thanks for any enlightenment you can offer! > > ********************************************************************** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: https://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ********************************************************************** -- ************************************************* CatBase - Top Dog in Data Publishing tel: +44 (0) 207 118 7889 w: http://www.catbase.com skype: pat.bensky ************************************************* ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************
