I missed a single speech mark when I typed my example For clarity it should be:
$teacherId = $this->Teacher->field('id', array('Teacher.user_id' =>
$currentUserId));
On 4 Jun 2014, at 06:46, Jeremy Burns : Class Outfit
<jeremybu...@classoutfit.com> wrote:
> The code you pasted probably won't work.
>
> $currentuserid=AuthComponent::user('id'); // Use $this->Auth->user('id')
> instead.
>
> In the find you are using the user_id field as a condition but only returning
> the Teacher.id field - do the Teacher.id and Teacher.user_id fields contain
> the same value?
>
> $teacherid=$this->Teacher->find('first',array(
> 'conditions' => array('Teacher.user_id' => $currentuserid),
> 'fields' => array('Teacher.id'),
> ));
>
> if ( $teacherid==$id ){.........//never matches when it should
>
> What's the point of doing a find using a known condition and checking that
> the result matches the condition you passed? If you want the Teacher.id value
> by searching in the Teacher.user_id field you should:
>
> $teacherId = $this->Teacher->field('id, array('Teacher.user_id' =>
> $currentUserId));
>
> if (empty($teacherId) {
> // The current user does not have a row in the teachers table
> }
>
>
> On 3 Jun 2014, at 23:48, jagguy <and...@itfutures.edu.au> wrote:
>
>> This is for a view?
>> I know the book and have tried this already for a controller.
>>
>>
>>
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