Hey mark, Good idea. Why doesnt using a reveal and comparing against "0" work?
Diego On Saturday, July 28, 2018 at 12:17:18 PM UTC-5, Mark S. wrote: > > A filter ending in count[] will never be empty because zero is a number! > But (at least in my test) you can subtract out the 0: > > <$list filter="[tag<currentTiddler>count[]] -[[0]]" variable=result > emptyMessage="none"> > > Then it will return "none" for the zero count. > > -- Mark > > On Saturday, July 28, 2018 at 9:18:29 AM UTC-7, Joe Bush wrote: >> >> When I use >> >> <$list filter="[tag<currentTiddler>count[]]" variable=result >> emptyMessage="none"> >> <<result>> >> </$list> >> >> I still get zeroes as the return. I added the empty message and it >> doesn't show up, returns 0 instead. >> >> On Wednesday, July 25, 2018 at 6:56:31 PM UTC-5, TonyM wrote: >>> >>> Joe, >>> >>> Try using count as a filter operator on a list >>> >>> <$list filter="[yourfilter]count[]" variable=result> >>> <<result>> >>> </$list> >>> >>> In the above case result will display the count, but nothing will show >>> if nothing or 0 items are in the result. >>> >>> And you could extend this with the emptyMessage (not what you are asking >>> for) >>> >>> <$list filter="[yourfilter]count[]" variable=result emptyMessage="none"> >>> <<result>> >>> </$list> >>> >>> Regards >>> Tony >>> >>> >>> >>> On Thursday, July 26, 2018 at 8:05:23 AM UTC+10, Joe Bush wrote: >>>> >>>> In part of my $list tree I display a $count of the children of a given >>>> tiddler. Is there a way to hide or not display the <$count> element if it >>>> returns 0? >>>> >>> -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/c1f0c4ec-69f4-43bf-a0bf-c04944d8015c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
