On Thu, Jun 17, 2010 at 11:32, thron7 <[email protected]> wrote:
>
>
> On 06/17/2010 05:24 PM, Derrell Lipman wrote:
> > On Thu, Jun 17, 2010 at 11:15, alexander.volik
> > <[email protected] <mailto:[email protected]>> wrote:
> >
> >
> > Hi!
> > I have to load some data from database using RPC methods in the
> > initialization method of my program. Now my init method already has 6
> > synchronous RPC requests and it takes too many time for its
> execution.
> > I want to use async RPC requests but there is a question: how can I
> > determine that all the requests had executed?
> >
> >
> > Each request has an id field. You can track the id as you issue each
> > request (add each to a map), and mark each as completed as you get the
> > results (delete it from the map). When the map is empty, all requests
> > have completed.
>
> If you want a more elaborate interface to such functionality, you might
> consider using qx.ui.progressive.Progressive, which e.g. gives you
> events you can listen for. (Right, Derrell?!)
>
>
Yes. If you want to issue each request in turn, effectively synchronously
but without blocking the browser, Progressive should do the trick for you
very nicely.
Derrell
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