[ZF] - zend_db_table Opcje

[zeta758]

W index.php bootstrapie mam:

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<?php
Zend_Db_Table::setDefaultAdapter($db);
?>
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w indexController w akcji indexAction() mam:

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<?php
Zend_Loader::loadClass('Category',FRONT_MODEL);
 
$departmentCategory = new Category();
$departmentCategory->getDepartmentCategory();
?>
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a z kolei w modelu Category.php mam:

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<?php
class Category extends Zend_Db_Table_Abstract 
{
	protected $_name = 'category';
	protected $_primary = 'id';
 
...............
 
	public function getDepartmentCategory()
	{
			$where = array('parent = ?'  => '1');
			return $this->fetchAll($where);
	}
............
?>
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i błąd:

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Fatal error: Call to a member function select() on a non-object in D:\edulabs\shoppe\library\Zend\Db\Table\Abstract.php on line 1074
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Co robie zle ?

trzeba bylo z klasy Category.php wywalic

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<?php
public function __construct()
	{	
 
	}
?>
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pozdrawiam