On Freitag, 25. Juli 2008, Steren wrote: > Hello, > I played a bit with my local installation of SMW 1.2 and SMWsvn and noticed > a bug : Inline queries don't refresh after the deletion of a property. > > Here is the basic scenario : (This behavior can be reproduced on the > sandbox http://sandbox.semantic-mediawiki.org/wiki/Testpage ) > - Add properties to pages > in my example : [[check::1]] for Page1check and [[check::2]] for > Page2check > - add a query for these properties to a page > for me : {{#ask: [[check::+]]}} on Testpage > - remove one property from one of the first pages > let's remove [[check::1]] on Page1check > - The page with the query still displays the erased property unless you > re-edit it. > > I'm sure this behaviour didn't exist in SMW 1.1.2.
Sorry, but I am sure it did. > I wanted to raise this issue on the list, because if you can confirm, this > should be corrected as soon as possible. The page with the query result is completely cached by MediaWiki, as a static output that is no longer associated with any query or other parser function features. SMW has never had a mechanism for invalidating pages caches to refresh queries. We do not even check if properties actually changed in an edit (this would require more work to compare the current storage contents to the new input). Page cache purging is randomised, so you may have got suitable results by chance. It is also possible, especially on small wikis, to just disable the MediaWiki cache to avoid such effects. Regards, Markus > > sincerely, > Steren -- Markus Krötzsch Semantic MediaWiki http://semantic-mediawiki.org http://korrekt.org [EMAIL PROTECTED]
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