cssText works in all supported browsers and is of course fully unit tested.
Best, Tobie On Jul 17, 4:42 pm, "T.J. Crowder" <[email protected]> wrote: > Hi, > > Yeah, bit of a pain that there's no standard way to _remove_ a style > from the style property entirely. Setting things to "" is not the > same thing. > > However: Effects offer beforeStart and afterFinish callbacks, and the > style property has this nifty cssText property on it, which suggests > this should work around the problem (and may be a way forward for an > eventual scripty fix): > > $('target').highlight({ > beforeStart: function(effect) { > effect.saveStyle = effect.element.style.cssText; > }, > afterFinish: function(effect) { > effect.element.style.cssText = effect.saveStyle; > } > }); > > cssText is fairly widely supported, I believe, even IE6 had it (not > that :hover works with IE6, except on links). In fact, Prototype's > setStyle uses it if you pass in a string (an undocumented feature; > docs say it has to be an object, so it may not get unit tested). > > HTH, > > On Jul 17, 2:33 pm, Nicholas Van Weerdenburg <[email protected]> > wrote: > > > > > Hi, > > I found this tickethttp://dev.rubyonrails.org/ticket/6134 > > > but the problem still exists. No matter what I do, Effect.Highlight > > pollutes the DOM by changing the element background color, breaking css > > :hover and other style rules due to the element rule css precedence > > > Anyone know of a workaround? I tried :restorecolor=>"" but that doesn't > > work. Calls to set the background color to "" fail, I think due to the > > timing of the hightlight. > > > Thanks, > > Nick --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~----------~----~----~----~------~----~------~--~---
