hehe....thanks again Stefan.....the explanation helps!!
-
Bryan Stevenson B.Comm.
VP & Director of E-Commerce Development
Electric Edge Systems Group Inc.
phone: 250.480.0642
fax: 250.480.1264
cell: 250.920.8830
e-mail: [email protected]
web: www.electricedgesystems.com
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On Mon, 2009-08-17 at 11:14 -0700, Stefan wrote:
> Just to be clear:
>
> async:
> jsProxy.getValue();
> function myCallBack(r){
> returnedValue = r;
> }
> -request is sent to server and a event handler is set
> -js code continues to execute without waiting for the response
> -when request is returned, event triggers and send the result to the
> callback function
>
> sync
> returnedValue = jsProxy.getValue();
> -request is sent to server
> -js is held in a loop until it get response from server
>
> Or sometyhing :)
>
> So the difference is that in sync mode, the call returns a value
> directly and in async the js code continues to execute and the result
> is event triggered.
>
> Not that I could find any traces of events in the cfajaxproxy code, so
> I might very well be mistaken :)
>
>
>
> On Aug 17, 6:18 pm, Bryan Stevenson <[email protected]>
> wrote:
> > Thanks Stefan....as I did think I'd only get the response in sync
> > mode ;-)
> > -
> >
> > Bryan Stevenson B.Comm.
> > VP & Director of E-Commerce Development
> > Electric Edge Systems Group Inc.
> > phone: 250.480.0642
> > fax: 250.480.1264
> > cell: 250.920.8830
> > e-mail: [email protected]
> > web:www.electricedgesystems.com
> >
> > Notice:
> > This message, including any attachments, is confidential and may contain
> > information that is privileged or exempt from disclosure. It is intended
> > only for the person to whom it is addressed unless expressly authorized
> > otherwise by the sender. If you are not an authorized recipient, please
> > notify the sender immediately and permanently destroy all copies of this
> > message and attachments.
> >
> > On Sat, 2009-08-15 at 03:58 -0700, Stefan wrote:
> >
> > > On Aug 14, 9:06 pm, Bryan Stevenson <[email protected]>
> > > wrote:
> > > > In reality I need to get the records and handle the case (in a callback
> > > > handler) of displaying an error message in the event of an error OR
> > > > changing the innerHTML of a DIV if there was no error.
> >
> > > > Of course perhaps you were trying to demonstrate something other than
> > > > some shorter JS code than what I plucked off some example page?? ;-)
> >
> > > > Cheers
> >
> > > No I did not want to demonstrate shorter code (altough sync mode often
> > > makes the code shorter), but you wrote "rarely do I ever just fire off
> > > a call and expect nothing back. ", so I just wanted to make sure you
> > > knew that you also get a return value in sync mode.
> >
> >
> >
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