Ok. I see now. Very nice. Thanks a bunch.
John
--- In [email protected], "Gordon Smith" <[EMAIL PROTECTED]> wrote:
>
> if ("validate" in someObject)
>
> ________________________________
>
> From: [email protected] [mailto:[EMAIL PROTECTED] On
> Behalf Of Alex Harui
> Sent: Tuesday, September 18, 2007 8:10 AM
> To: [email protected]
> Subject: RE: [flexcoders] How to see if method is implemented in class
>
>
>
> If ("validate in someObject)
>
> ________________________________
>
> From: [email protected] [mailto:[EMAIL PROTECTED] On
> Behalf Of j_lentzz
> Sent: Tuesday, September 18, 2007 7:26 AM
> To: [email protected]
> Subject: [flexcoders] How to see if method is implemented in class
>
> Hi,
>
> I've got a problem I'm trying to resolve concerning validating a page
> before submitting it to the server. I have a way to recursively get
> each child on the page. However, I can't figure out a way to see if
> the child has the validate() method implemented. Most of the
> components are extended from TextInputs, ComboBox, etc, where I've
> integrated a validator into each one that is custom for that type. So
> my custom components will have a validate method, however, other
> components - like Images, Buttons, etc - on the page don't have a
> validate method. Is there a way to test that a method exists, before
> trying to call it and causing an exception?
>
> Thanks,
>
> John
>
