Hi,
I know that TW is "non-linear" but I'd like to automate some "linearity" :o)
So, more clearly :
I have some tiddlers telling a (linear) story and I order them according to
a custom field (let's call it "_date"). I'd like to have, in any of these
tiddlers, a link to the preceding one and to the next one, according to the
order induced by _date. How could I do this ?
I can have an ordered list of all the tidler using filters and I thought I
could extract from this list the "previous" tiddler
{{{ [tag[thestory]!is[system]] +[has[_date]] +[sort[_date]] }}}
Using the "previous" operator, I thought I could extract from this the
preceding tiddler and use that in a <$link> <$view> LINK </$view></$link>
block. But the previous operator needs the list to be in the "ListField" of
a tiddler I think.
So 1) how can I set/update the ListField of a tiddler from another tiddler
macro (if I add a new tiddler between two others, I need to update this
list)
2) is there a better way to do this, I mean "how would YOU
automatically update such prev/next links" ?
Thanks a lot, for the good work on TW5, but also if you hav some feedback
for me :o)
Alain
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