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. > > > > > > -- > > > You received this message because you are subscribed to the Google Groups > > > "Prototype & script.aculo.us" group. > > > To view this discussion on the web visit > > > https://groups.google.com/d/msg/prototype-scriptaculous/-/3R9rCrWTjaIJ. > > > To post to this group, send email to > > > prototype-scriptaculous@googlegroups.com. > > > To unsubscribe from this group, send email to > > > prototype-scriptaculous+unsubscr...@googlegroups.com. > > > For more options, visit this group at > > > http://groups.google.com/group/prototype-scriptaculous?hl=en. > > > > -- > > 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 > > prototype-scriptaculous@googlegroups.com. > > To unsubscribe from this group, send email to > > prototype-scriptaculous+unsubscr...@googlegroups.com. > > For more options, visit this group at > > http://groups.google.com/group/prototype-scriptaculous?hl=en. > > > > > > > > -- > > 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 > > prototype-scriptaculous@googlegroups.com. > > To unsubscribe from this group, send email to > > prototype-scriptaculous+unsubscr...@googlegroups.com. > > For more options, visit this group at > > http://groups.google.com/group/prototype-scriptaculous?hl=en. > > -- > 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 prototype-scriptaculous@googlegroups.com. > To unsubscribe from this group, send email to > prototype-scriptaculous+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/prototype-scriptaculous?hl=en. > > > > -- > 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 prototype-scriptaculous@googlegroups.com. > To unsubscribe from this group, send email to > prototype-scriptaculous+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/prototype-scriptaculous?hl=en. -- 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 prototype-scriptaculous@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.