You can add this transformation in the onSuccess callback of your Ajax call:
new Ajax.Updater('foo', '/get/more/foo', {onSuccess: function(){
$$('.foo').invoke('addClassName', 'bar');
});
As long as you don't have a ton of DOM changes happening, this should just
work. Otherwise, you may want to wrap it in a Defer to ensure that the DOM is
stable before you run it.
Walter
On Oct 24, 2012, at 8:00 AM, Henrik Aagaard Sørensen wrote:
> No, unfortunately it's not that.
>
> It's elements being loaded into the dom later. I'm already using dom:loaded
> and I've placed the JS jus before </body> as the last element.
> However, there are several Ajax-calls which later (in the future, after
> everything is loaded) creates new elements (which I have no control over), so
> I need to have Prototype adding specific class-names in elements which
> fullfill CSS selector at all time.
>
> On Wed, Oct 24, 2012 at 1:57 PM, Walter Lee Davis <[email protected]> wrote:
> Can you describe what you mean by future elements on the page? Do you mean
> elements that are later in the source order than the script? If so, that's
> pretty simple:
>
> document.observe('dom:loaded', function(){
> $$('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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