On Wednesday, February 17, 2021 at 7:40:09 AM UTC-8 JM wrote: > <$list filter="[tag[project]sort[title]]"> > <$link to={{!!title}}>''<$view field="title"/>''</$link><br> > <$list filter="[is[current]tagging[]tag[CAD]sort[title]]"> > <$link to={{!!title}}><$view field="title"/></$link><br> > </$list><br> > </$list> > > Is it possible to show only those projects, of which tiddlers with the > tags project-title and CAD exist? >
You can surround the inner $list with another $list that uses "limit[1]" to act as a test, like this: <$list filter="[tag[project]sort[]]"> <$link /><br> <$list filter="[tag{!!title}tag[CAD]limit[1]]" variable="has_CAD_tag"> <$list filter="[tag{!!title}tag[CAD]sort[]]"> <$link /><br> </$list><br> </$list> </$list> Notes: * *variable="has_CAD_tag"* prevents the test from changing the value of the currentTiddler. * simplified the inner filter to use *tag{!!title}* instead of *is[current]tagging[]* * used *<$link />* abbreviated syntax instead of verbose *<$link to={{!!title}}><$view field="title"/></$link>* * used *sort[]* (default parameter is "title") enjoy, -e -- 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 tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/129aac8f-2659-4812-bb2a-0f847ab9ab0en%40googlegroups.com.