Hey all, While working on my Spaced Repetition/Anki system, I've developed this general link-list macro which might be useful. Its purpose is to take a subfilter, eg: "tag[Flash Card]", sort them someway, eg: created, an ending link (eg: "Results"), and create a series of links from one tiddler to the next, all the way to the end. The "next" tiddler in the link is saved in a field, whose name you can also specify.

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Right now, it also has the list navigation built in (action-navigate), though Im sure we can just add an additional actions parameter to this macro in the future. \define createAndShowLinkedList(subfilter lastlink sortby:created linkfieldname:next) <!-- for the n many cards, we return n-1 --> <$formula-vars counter="count([$subfilter$])-1"> <!-- iter goes from 0 to n-2 --> <$list filter="[range<counter>butlast[]]" variable="iter"> <!-- arrays need to be accessed from 1 to n --> <$formula-vars current="nth([$subfilter$sort[$sortby$]], <<iter>> + 1)" next="nth([$subfilter$sort[$sortby$]], <<iter>> + 2)"> <$action-setfield $tiddler=<<current>> $field=$linkfieldname$ $value=<<next>>/> <!--<Current: <<current>>, Next: <<next>> <br/> --> </$formula-vars> </$list> <!-- take last element with no forward link --> <$list filter="[range<counter>last[]]" variable="iter"> <$formula-vars current="nth([$subfilter$sort[$sortby$]], <<iter>> + 1)"> <$action-setfield $tiddler=<<current>> $field=$linkfieldname$ $value=$lastlink$/> </$formula-vars> </$list> </$formula-vars> <!-- begin list navigation --> <$list filter="[$subfilter$sort[$sortby$]first[]]"> <$action-navigate $to=<<currentTiddler>>/> </$list> \end It currently uses Evan's excellent formula plugin. I'm pretty sure someone could do all of the counting, adding, etc without it, but Im not sure how to get the *range* using just core features. I was thinking of trying to make this my first core PR, but I couldnt see a way around the use of range. If anyone has any feedback, critcisms, etc please let me know! Best, Diego -- 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 post to this group, send email to tiddlywiki@googlegroups.com. 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/776d405c-c5e3-46a1-8318-1eb41cc2f623%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.