Hi,
I was wondering if Ajax.PeriodicalUpdater can detect if content has
changed since the last update and if so trigger an event.
So for example I have a scoreboard which fetches data every 5 seconds
and displays this. I would be cool if there could be some kind of
notification if content had ch
dated data cause the hash to be overwritten in the JSON header? Or
do I have to send two hashes always and compare them?
On 23 Jun., 22:57, Richard Quadling wrote:
> 2009/6/23 Aamchi
>
>
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>
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> > Hi,
>
> > I was wondering if Ajax.PeriodicalUpdater can detect if co
w.prototypejs.org/api/timedObserver/form-observer
> I used to use this but implemented my own version of it with a cache and
> some hashing, it didnt take long to write and works perfectly
>
> HTH
> Alex
>
> ----- Original Message -
> From: "Aamchi"
> To: &qu
Thanks Richard, I will try this out. Really appreciate your help!
On 24 Jun., 12:12, Richard Quadling wrote:
> 2009/6/23 Aamchi :
>
>
>
>
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> > Thanks, for your response. I'm not 100% sure if I understand correctly
> > what you mean. If I get some data and ge
, Richard Quadling wrote:
> 2009/6/23 Aamchi :
>
>
>
>
>
> > Thanks, for your response. I'm not 100% sure if I understand correctly
> > what you mean. If I get some data and generate a hash and write this
> > to the JSON header and retrieve this when ca
