Thank you very much. I will play around with the different solutions.
On Wed, Oct 24, 2012 at 2:59 PM, Walter Lee Davis <wa...@wdstudio.com>wrote:
> DOM should be all caps. I just tried this in Safari 6, and while I
> couldn't get SubtreeModified to work, DOMNodeInserted worked great. You
> might want to try that. It works no matter what sort of content you insert
> -- even a bare string is a new DOM node.
>
> Walter
>
> On Oct 24, 2012, at 8:52 AM, Henrik Aagaard Sørensen wrote:
>
> > PeriodicalExecuter does the job, thank you.
> >
> > However, I would like to try DomSubtreeModified. But this doesn't work
> in Chrome:
> >
> > document.observe('DomSubtreeModified ', function () {
> > //Do stuff
> > });
> >
> > Am I doing something wrong?
> >
> > On Wed, Oct 24, 2012 at 2:47 PM, Walter Lee Davis <wa...@wdstudio.com>
> wrote:
> > Okay, then try this (wasteful but should do the job):
> >
> > new PeriodicalExecuter(function(){ $$('.foo').invoke('addClassName',
> 'bar'); }, 0.3);
> >
> > There's also an event (not uniformly covered by the browsers) that is
> fired when a DOM element is changed. Try observing DomSubtreeModified and
> hooking off of that to fire your class modification.
> >
> > Walter
> >
> > On Oct 24, 2012, at 8:34 AM, Henrik Aagaard Sørensen wrote:
> >
> > > Hi Walter.
> > >
> > > Thank you for your answer, however, I do not have the ability to
> change the Ajax-calls. It's external scripts which is being loaded.
> > >
> > > On Wed, Oct 24, 2012 at 2:32 PM, Walter Lee Davis <wa...@wdstudio.com>
> wrote:
> > > You can add this transformation in the onSuccess callback of your Ajax
> call:
> > >
> > > new Ajax.Updater('foo', '/get/more/foo', {onSuccess: function(){
> > > $$('.foo').invoke('addClassName', 'bar');
> > > });
> > >
> > > As long as you don't have a ton of DOM changes happening, this should
> just work. Otherwise, you may want to wrap it in a Defer to ensure that the
> DOM is stable before you run it.
> > >
> > > Walter
> > >
> > > On Oct 24, 2012, at 8:00 AM, Henrik Aagaard Sørensen wrote:
> > >
> > > > No, unfortunately it's not that.
> > > >
> > > > It's elements being loaded into the dom later. I'm already using
> dom:loaded and I've placed the JS jus before </body> as the last element.
> > > > However, there are several Ajax-calls which later (in the future,
> after everything is loaded) creates new elements (which I have no control
> over), so I need to have Prototype adding specific class-names in elements
> which fullfill CSS selector at all time.
> > > >
> > > > On Wed, Oct 24, 2012 at 1:57 PM, Walter Lee Davis <
> wa...@wdstudio.com> wrote:
> > > > Can you describe what you mean by future elements on the page? Do
> you mean elements that are later in the source order than the script? If
> so, that's pretty simple:
> > > >
> > > > document.observe('dom:loaded', function(){
> > > > $$('div.foo').invoke('addClassName', 'bar');
> > > > });
> > > >
> > > > Walter
> > > >
> > > > On Oct 24, 2012, at 7:52 AM, Henrik Aagaard Sørensen wrote:
> > > >
> > > > > I'm trying to append a class via addClassName on future elements
> on a page with Prototype, however I do seem to struggle a bit with it. I
> know of jQuery's .live feature, but I cannot find a similar feature in
> Prototype.
> > > > >
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