For instance
parentApplication.appData['moduleParams'].table_name
'moduleParams' is an object as well. it might not exist, and
table_name might not exist... i need to test if table_name exists...
anything i put it returns
Error: Error #1009: Cannot access a property or method of a null
object reference.
at...
i tried
if ((parentApplication.appData['moduleParams'] == null) ||
(!parentApplication.appData['moduleParams'].moduleFrom)) {
}
i tried
if ((!parentApplication.appData.hasOwnProperty('moduleParams')) ||
(!parentApplication.appData.hasOwnProperty('moduleParams').moduleFrom)) {
}
or
if ((!('moduleParams' in parentApplication.appData)) ||
(!('moduleFrom' in parentApplication.appData['moduleParams']))) {
}
same error...
anyone can help me how i would test if
parentApplication.appData['moduleParams'].table_name
exists?
rafael
--- In [email protected], "Josh McDonald" <[EMAIL PROTECTED]> wrote:
>
> If it's an array, then you want:
>
> if(archive[record_id].length > 1)
> {
> //do stuff
> }
>
> -Josh
>
> On Tue, Jul 29, 2008 at 2:05 PM, Rafael Faria
> <[EMAIL PROTECTED]>wrote:
>
> > Hello all,
> >
> > I'm here for one of my questions again :P
> >
> > I need to make a comparison like this
> >
> > if (archive[record_id][1].deleted_id == deleted_id) {
> >
> > }
> > My problem is that [1].deleted_id might not exist at this point.
> >
> > I know that archive[record_id] exists so how can i make this
> > comparison above?
> >
> > [1] might not exists and i can't use hasOwnProperty("1") because it
> > throws an error as well.
> >
> > can someone help me?! :P
> >
> > raf
> >
> >
> >
> > ------------------------------------
> >
> > --
> > Flexcoders Mailing List
> > FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
> > Search Archives:
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> > Links
> >
> >
> >
> >
>
>
> --
> "Therefore, send not to know For whom the bell tolls. It tolls for
thee."
>
> :: Josh 'G-Funk' McDonald
> :: 0437 221 380 :: [EMAIL PROTECTED]
>
