On Tuesday, October 7, 2014 7:25:33 AM UTC-4, Jeremy Ruston wrote: > > > There is a potential issue with this approach. It means that each time the > filter is evaluated it might return different results, even if the tiddler > store hasn't changed. This is contrary to the expectations of the rest of > the system; it means, for example, that content could change unexpectedly > whenever there is a refresh cycle. In many situations this might not > matter, of course. > > A better approach would be to generate a random number and store it in a > tiddler, and then use that tiddler value to choose a tiddler to display. > That would mean that the entire state of the UI is once more represented by > the tiddler store. > > So the filter does not run at the activation of the widget?
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