I now see it on chrome. Header Navigation vanished. I'll look later tonight. JS script appears to be hiding it after page load and the JS executes against the DOM element. Tom
>Hmm which I don't see collapsing on semantic mw >... >---Sent from my iPhone ...because you're on your iPhone. The jitter does not occur on my iPod 4 either. Tested Chrome and Safari. On Windows, though, Chrome, IE9, and IE10 show a janky, jittery navigation header. > This? $wgVectorFeatures['collapsiblenav']['global'] = false; Thank you for that. Extremely helpful. I guess I should've looked in the docs for the deprecated/merged Vector extension. Irksome. However, for future readers, this is a work-around (a really good one), but not a solution per se. The original problem remains: The header of the first section of the sidebar appears then disappears... for unknown reasons. On Mon, Jun 16, 2014 at 2:33 PM, Tom Hutchison <[email protected]> wrote: > Hmm which I don't see collapsing on semantic mw. What mw version. I think > you don't have to call the vector extension any longer in localsettings if > you're 1.22+. Vaguely remember that from somewhere. Could cause issues. > Tom > > ---Sent from my iPhone > > This? $wgVectorFeatures['collapsiblenav']['global'] = false; Only > thing I'm seeing is the navbar collapsing unless I'm missing something. > Tom > > Sent from my iPhone > > On my the header of the first sidebar section (usually "Navigation") will > appear and then disappear. > > Sometimes (depending on several things), it will also cause the entire > sidebar to suddenly reposition itself when the page loads. > > Visually, it's janky and weird and distracting. > > > However, other sites have a stable, non-annoying sidebar that doesn't > jitter. Examples: > > http://domotiki.eu/ > http://www.baatwiki.no/wiki/B%C3%A5twiki > > And here's two examples of a site afflicted with the Sidebar Fidgets > http://seqanswers.com/wiki/SEQanswers > http://semantic-mediawiki.org/ > > FYI: My site, and the two jittery examples above, run Semantic Mediawiki. > I've never seen this jitter issue on a pure, non-semantic mediawiki > install, but since the issue doesn't seem related to anything "semantic", > I'm asking on this list. > > > > I've tried about 10 different approaches, including removing from Common.js > all code that seems related to toolbar collapse/expand. > > So... what are the two example sites above doing to disable a) collapsible > sidebar sections and b) preventing the first collapsible section header > from appearing/vanishing? > > Many thanks. > > > > > P.S. The only thing my searching could unearth (besides the same unanswered > question) was this... > > > http://www.mediawiki.org/wiki/Thread:Project:Support_desk/add_non-collapsible_or_by_default_expanded_sidebar > > ...which is ineffective at preventing the first sidebar navigation section > from flashing/jittering. > > P.P.S. I've confirmed that my MediaWiki:Sidebar page is formatted > correctly. > > P.P.P.S. Here's another description the problem: > > http://www.mediawiki.org/wiki/Extension_talk:Vector#First_level_text_disappears_35834 > _______________________________________________ > MediaWiki-l mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l > _______________________________________________ > MediaWiki-l mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l > _______________________________________________ MediaWiki-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/mediawiki-l _______________________________________________ MediaWiki-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
