I may be wrong in saying this, but I don't think cake should affect
your HABTM associations if there is no LensMount key in $this->data
when you save.
Try pr($this->data); before your save to see what keys are sent to the
model.
Adam
On Feb 2, 6:55 am, Tim Wild <[EMAIL PROTECTED]> wrote:
> Does anyone have an idea about this? Or do I stop using HABTM and do it
> with a plain old database call?
>
> Tim W wrote:
> > Hi all,
>
> > I have a HABTM relationship that's working, but I want to tell it not
> > to delete and create new rows in the many to many table - I only want
> > it to treat that table as read only. Using the following unbindModel
> > command doesn't seem to affect it.
>
> > $this->Lens->unbindModel(array('hasAndBelongsToMany' =>
> > array('LensMount')));
>
> > (Just FYI the models are Lens and LensMount, with appropriate tables,
> > and a lenses_lens_mounts table with no model)
>
> > I've seen the links posted to "Working with HABTM associations" and
> > "HABTM Add & Delete Behavior", but neither seem to address my problem.
> > I figure there must be a simple way to disable the HABTM during save.
>
> > How do I tell Cake not to mess with the join table?
>
> > Thanks
>
> > Tim
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