Hi Jeremy Great thanks.
I use it like this: <$list filter="[is[current]tag[Lektion1]]"> <$list filter="[is[current]next[Lektion1]]"/> / Forrige: <$list filter="[is[current]previous[Lektion1]]"/> </$list> Will it be possible to define/use a custom viewtemplate at some stage? - like: $:/tags/LessonViewTemplate Cheers Måns Mårtensson Den onsdag den 22. januar 2014 09.32.51 UTC+1 skrev Jeremy Ruston: > > Hi Måns > > I want the previous next function only to be visible in relevant tiddlers. >> Now it is added to the viewtemplate of all tiddlers. >> Is there a "hide- or showwhen" function which will hide/show the >> navigation panel from tiddlers based on tags - or sth. like that...? >> > > Yes, although the syntax is currently a little clumsy: > > <$list filter="[is[current]tag[myBrilliantTag]]"> > Content here will only be displayed if the current tiddler has the tag > "myBrilliantTag" > </$list> > > Best wishes > > Jeremy > > >> >> Cheers Måns Mårtensson >> >> Den torsdag den 28. november 2013 18.20.16 UTC+1 skrev Eric Shulman: >> >>> On Thursday, November 28, 2013 8:02:18 AM UTC-8, Jeremy Ruston wrote: >>>> >>>> The next and previous filters that David wrote are now in the core, and >>>> so are available to use. >>>> They work in association with the 'list' field, which is interpreted as >>>> a space-separated list of tiddler titles (using double square brackets to >>>> quote titles that contain a space). The next and previous filters both >>>> work >>>> in a similar way that's easiest to show with an example. >>>> >>> >>> There are some error use cases I wonder about: >>> >>> Let's say you have a tiddler called "Lesson1" with the "list" field set >>>> to: >>>> [[First Bit]] SecondBit FinalBit >>>> You'll also need to create the named tiddlers. >>>> >>> >>> What happens if a tiddler named in the list does not exist? >>> >>> >>>> Then, create a new tiddler called "Navigation" with the tag >>>> "$:/tags/ViewTemplate" and the following content: >>>> Next: <$list filter="[is[current]next[Lesson1]]"/> / Previous: <$list >>>> filter="[is[current]previous[Lesson1]]"/> >>>> >>> >>> What does the filter produce if the "Lesson1" tiddler is missing or the >>> list field is empty? >>> >>> Now if you open a tiddler like "SecondBit" you should see at the bottom >>>> the controls to move to the next and previous tiddlers. >>>> The next and previous filter operators work by locating the currently >>>> selected tiddler(s) in the named list, and returning the adjacent next or >>>> previous tiddler from the list. >>>> >>> >>> What if the same tiddler title in the named list more than once... >>> which occurence does the filter match as the "current selected tiddler"? >>> What does the [[Navigation]] template display if the current tiddler is >>> not in the list at all? >>> When you reach the start/end of the list, does it loop around to the >>> end/start, or just stop? >>> If navigation doesn't loop, when you reach the start/end, can display of >>> non-functional links be suppressed? >>> Will there also be a [first[Lesson1]] and [last[Lesson1]] so a complete >>> "FPNL" (First/Previous/Next/Last) navigation bar can be displayed? >>> >>> enjoy, >>> -e >>> >>> >> > > > -- > Jeremy Ruston > mailto:[email protected] <javascript:> > -- 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 http://groups.google.com/group/tiddlywiki. For more options, visit https://groups.google.com/groups/opt_out.
