I'm curious about this too, so I have no good answer. It is problematic because you don't have access to both the title and the calculated value at the same time in the listing. It's seems only possible to either sort by a directly accessible value *or* you already sorted the titles and calculate the value after.
I have previously made a proposal for a filter operator that, mid-filter, stores a temporary value only to have it recalled later in the filter or in the succeeding listwidget content. (I will not link to it here because the proposal is flawed and need to rephrase it.) I said I have no good answer. Here is a bad one: Calculate the values and prepend them to the titles (e.g 7.53_MyTiddler). Sort by these new titles and display the names by splitting up the names to get the original name again. Not only do I not like this approach but I also don't know how all these new titles are to be temporarily stored. Maybe they could be appended into some physical list field? (That *would* be interesting, actually... but it's an "action" so it would have to be manually fired perhaps via some button click...) <:-) -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/2a1b2d50-e081-49fa-8d56-20387993dcb8%40googlegroups.com.
