$uses, no $users
Things_Controller extends App_Controller
{
var $uses = array('Users', 'Lessons');
function something()
{
$this->Users->...
}
}
On Oct 12, 2:55 pm, EVan <[EMAIL PROTECTED]> wrote:
> I've tried just doing that but I get the error: Undefined property:
> LessonsController::$User
> I expected that to result in an error because I'm writing this code in
> the lessons_controller not the users_controller.
>
> Here's the complete function that I'm trying to add to the
> controller...
>
> function add() {
>
> $this->set('authorArray', $this->User->generateList(null, null, null,
> '{n}.User.user_id', '{n}.User.username'));
>
> if (!empty($this->data)) {
>
> if ($this->Lesson->save($this->data)) {
> $this->flash('Your post has been
> saved.','/lessons/titlebrowse');
> }
> }
>
> }
>
> I don't understand what you meant by adding "$users = array('Lessons',
> 'Users');" and no... I don't have that in my controller anywhere.
>
> ?
>
> On Oct 12, 12:33 pm, Chambrln <[EMAIL PROTECTED]> wrote:
>
> > If you want a list of all authors, not just authors associated to that
> > lesson use:
> > $this->User->generateList(......); (fill in with what you had)
>
> > I'm assuming your controller has $uses = arra('Lessons', 'Users'); or
> > similar...
>
> > On Oct 12, 8:04 am, EVan <[EMAIL PROTECTED]> wrote:
>
> > > My application has two tables: Lessons, Users. Users hasMany Lessons
> > > and Lessons belongsTo Users.
>
> > > I'm trying to make a selectTag menu but I'm having problems getting
> > > the generateList function to work... here's the code I'm using within
> > > the lessons_controller.
>
> > > $this->set('authorArray', $this->Lesson->User->generateList(null,
> > > null, null, '{n}.User.user_id', '{n}.User.username'));
>
> > > Rather than returning the entire array of usernames, which I want, the
> > > selectTag menu only has one option.
>
> > > I know the code I'm using in the view is functional because I've made
> > > a number of selectTag menus using fields within the Lessons table, but
> > > I'm baffled as to how to extract an entire column from the Users table
> > > in order to generate a list.
>
> > > I would like to have the controller do this without having to change
> > > the model relationships to a hadAndBelongsToMany type. Any advice?-
> > > Hide quoted text -
>
> > - Show quoted text -
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