On Wed, Feb 17, 2010 at 15:38, cbrown <[email protected]> wrote:
>
> The application I'm developing has reached a point where when the browser
> is
> refreshed or closed, the qx.core.ObjectRegistry.shutdown method has to
> process a large number of object.dispose calls (>10000) and this causes IE
> to throw a script busy error.
>
I've never seen that on closing or refreshing the application; generally
it's on starting up the application. The same principle can be applied,
though, as progressively loading an application, if you're willing to do
some of the disposing manually. See
http://demo.qooxdoo.org/current/demobrowser/#progressive~ProgressiveLoader.html
Derrell
> I'm currently trying to reduce the number of objects by using singletons
> for
> common popups and ensuring that objects are disposed of as early as
> possible.
>
> I've also been investigating if there is a way to process the
> object.dispose
> calls using a timeout, however, using this approach, IE completes the
> refresh and doesn't process the callback function for the timeout which
> leads to undisposed objects and memory leaked.
>
> Has anyone else run into this issue?
>
> Any ideas on an approach to avoid this error occurring? Other than reducing
> the total number of objects, or changing the registry setting so that IE
> allows more statements to be executed before throwing the error.
>
> Thanks,
>
> Chris
> --
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>
>
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