[Zope] filtering Photo objects in Photofolder - View
Roel Van den Bergh
Tue, 10 Jun 2003 09:11:47 +0200
Thanks for the tip.
I already had a peek at Photo.py and found out how prevPhoto and next Photo
But playing with this code is a bit "out of my leage" with no starting
Maybe if I had a week ar two to spare I might get around with it. But I
can't get them to pay me for two weeks "on the job training" :-( . WOuld be
nice if they did.
Got any hints how to do this within a days work?
PS I'm no programmer but I'm eager to learn
> -----Original Message-----
> From: Ron Bickers
> Sent: Thursday, June 05, 2003 6:11 PM
> To: email@example.com; firstname.lastname@example.org
> Subject: RE: [Zope] filtering Photo objects in Photofolder - View
> > -----Original Message-----
> > From: email@example.com [mailto:firstname.lastname@example.org]On Behalf Of Roel
> > Van den Bergh
> > Sent: Thursday, June 05, 2003 7:45 AM
> > Now here comes my problem: prevPhoto() and nextPhoto() are
> > retrieved from a
> > python script and calculated from the image shown at that moment.
> > How can I resolve 'PREV' & 'NEXT' filtering with the metatag?
> > If I use if - elif -else - /if 'PREV' and/or 'NEXT' are not
> shown if they
> > have an invalid metatag.
> > Is there a solution to this?
> The nextPhoto and prevPhoto methods are simple convenience
> methods, but they
> don't do any filtering. You'll need to create your own next/prev
> scripts to
> filter out what you need and return the proper next/prev object reference.
> I suggest the nextPhoto/prevPhoto source in Photo.py as a good starting
> Ron Bickers
> Logic Etc, Inc.