In $this->data:
[Genre] => Array
(
[id] => Array
(
[0] => 2
[1] => 55
)
)
In sql:
WHERE `Genre_id` IN ('2', '55')
Yeah, I want to add to their selection, not override it.
On Jan 22, 5:21 pm, brian <[email protected]> wrote:
> If a user "chooses a genre" what does the data look like? Before your
> code does anything. Is it well formed?
>
> If you want to set ['Genre']['id'] to some value, what does the data
> look like before that? It seems like you're trying to override the
> user's selection, rather than add to it. Do you want to add ID=51 *in
> addition* to whatever genre ID the user passes?
>
> On Thu, Jan 22, 2009 at 8:09 PM, kai <[email protected]> wrote:
>
> > When a user submits a form I'm hoping to apply some logic to their
> > choice. The form takes user input and translates their selection into
> > conditions to use in a query. One part of the selection is the choice
> > to choose a genre. I'm hoping to say something like, if user chooses
> > one genre or more then also add 'this genre' to their query. I tried
> > something like:
>
> > if (!empty($this->data['Genre']['id']) and count($this->data['Genre']
> > ['id']) > 0) {
> > $this->data['Genre']['id'] = 51;
> > }
>
> > but have found that $this->data['Genre']['id'] = 51; does nothing. How
> > can i force genre 51 to become part of the query if the user chooses
> > at least one genre?
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