The Facebook API is built with a huge amount of dependency on this. They use polling. I don't see any other way around but to use polling. I've always used something in the range of 100-200ms. Its not like its a taxing process. It will only fire after any immediate code is completed.
2009/9/9 Fábio M. Costa <[email protected]> > Checking for clicks is not ok. What if i bookmark the site and join it > again, will i have to click to get where i want? > Check every 200ms for the hash, if it changes do your task, else do > nothing. > > > > > -- > Fábio Miranda Costa > Solucione Sistemas > Front-End Engineer > http://meiocodigo.com > > > > On Wed, Sep 9, 2009 at 8:25 AM, Thierry bela nanga <[email protected]>wrote: > >> not sure you always catch the click, >> you can prevent bubbling to document.body with e.stop() >> >> >> On Wed, Sep 9, 2009 at 12:14 PM, Fli7e <[email protected]> wrote: >> >>> >>> Unchecked but is onClick firing - if attached to body - if you click >>> an element like <a> or a button with its own onClick event .. ? >>> >>> maybe it might be better to attach the onclick event to at least >>> elements beeing clickable like buttons and anchors, which also wouls >>> save some event calls if someone is just klicking eg. on empty spaces >>> or selecting text. >>> >>> On 9 Sep., 09:37, Oskar Krawczyk <[email protected]> wrote: >>> > Isn't that a bit of an overkill? I'm guessing it would be more >>> > performant when attaching the hash checker to document.body.onclick– >>> > so at least the checker is fired when needed instead of polling >>> > endlessly. >>> > >>> > On 9 Sep 2009, at 07:20, ryan wrote: >>> > >>> > >>> > >>> > >>> > >>> > > I regularly check the hash with a periodical function, every >>> > > 100-200ms, which then processes what to do if the hash changes. >>> > >>> > > On Sep 9, 5:34 am, Jon Hancock <[email protected]> wrote: >>> > >> I'm new to mootools. I/mm looking for techniques for handling >>> > >> changes >>> > >> to url hash changes. I'm assuming my urls will look something like >>> > >> this: >>> > >>> > >> myapp.com/book/123 >>> > >> myapp.com/book/123#page1 >>> > >> myapp.com/books#search_tags=tag1;tag2;page=3 >>> > >>> > >> I'm flexible in how I handle the structure of the urls, but I do >>> know >>> > >> I need to be able to respond to event when the url and/or hash >>> > >> changes. >>> > >>> > >> What do others do? >>> > >>> > >> thanks, Jon- Zitierten Text ausblenden - >>> > >>> > - Zitierten Text anzeigen - >> >> >> >> >> -- >> http://tbela99.blogspot.com/ >> >> fax : (+33) 08 26 51 94 51 >> > >
