Yo need to call parent's costructor to initialize the object before
using the find method.
I think the constructor doesn't return any value, so this should work:
public function __construct()
{
parent::__construct();
$this->_acc = $this->getCurrentAccount();
}
lun, 12-04-2010 a las 05:29 -0800, milesap escribió:
> I have an account model like so:
>
> <?php
>
> class Account extends Zend_Db_Table_Abstract
> {
> protected $_name = 'account';
>
> public function __construct()
> {
> $this->_acc = $this->getCurrentAccount();
> return parent::__construct();
> }
>
> public function getCurrentAccount()
> {
> $auth = Zend_Auth::getInstance();
> $data = $auth->getIdentity();
> return $this->find($data['id'])->current();
> }
> . . . more
> }
>
> and a create account model which extends the account model:
>
> class Account_Create extends Account
> {
> public function __construct()
> {
> return parent::__construct();
> }
> . . . more
> }
>
> I get the following error message:
> Fatal error: Call to a member function describeTable() on a non-object in
> /Applications/MAMP/Library/Zend/Db/Table/Abstract.php on line 814
>
> I know for a fact that this error is caused by the __construct method, if I
> remove the line '$this->_acc = $this->getCurrentAccount();' the error goes
> away. Am I doing anything wrong here? Thanks so much!
>
>
--
Alayn Gortazar
Irontec, Internet y Sistemas sobre GNU/LinuX - http://www.irontec.com
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