[Dojo-interest] IframeIO and sync requests?

phusick at gmail.com phusick at gmail.com
Fri Dec 22 03:03:11 MST 2006


Using synchronous IO is the way to the hell (from the user experience aspect
of course), try to change your thinking and develop in pure event-driven
way. It is difficult, but necessary in order to deploy high responsive ajax
application.

Phusick

On 12/21/06, Keith Levy <thelevys1 at gmail.com> wrote:
>
> That's what we figured.  We're thinking of creating our own javascript
> blocking mechanism for this.  Has anyone seen or done this?
>
>
> On 12/21/06, James Burke <jburke at dojotoolkit.org> wrote:
> >
> > On 12/21/06, Keith Levy <thelevys1 at gmail.com> wrote:
> > > In looking at the IFrameIO transport, it doesn't support syncronous
> > calls.
> > > Does anybody have any ideas why this is the case?
> > >
> > > Thanks,
> > > Keith Levy
> > >
> >
> > When using IFrameIO, the location of an IFRAME is changed to submit
> > the io request. Since changing the location of an IFRAME does not
> > block (setting window.location does not wait for the content at that
> > location to load), it is by its nature an asynchronous call. So
> > IFrameIO cannot support sync calls.
> >
> > James
> > _______________________________________________
> > Dojo FAQ: http://dojo.jot.com/FAQ
> > Dojo Book: http://manual.dojotoolkit.org/DojoDotBook
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> >
>
>
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