hi hoss
helpers are for manipulating views and shouldn't/ can't be used to load
data from models.
perhaps you are better suited with a component?
mikek
On Wed, October 6, 2010 1:09 pm, hoss7 wrote:
> i have this:
> class SubcatHelper extends Helper {
>
>
>
> function find($id){
>
> $subcat = $this->Subcat->Cat->find('all',array('conditions' =>
> array('Subcat.status' => 1,'Subcat.id'=>2)));
>
> return $subcat;
>
> }
>
>
> }
>
> in SubcatsController this code
>
> $usercats = $this->Subcat->Cat->find('all',array(
> 'conditions' => array(
> 'Cat.status' => 1
> )));
>
> work but in subcathelper i have this error
>
> Notice (8): Undefined property: SubcatHelper::$Subcat [APP\views
> \helpers\subcat.php, line 8]
> Code | Context
>
> function find($id){
>
>
>
> $subcat = $this->Subcat->Cat->find('all',array('conditions' =>
> array('Cat.status' => 1)));
>
> $id = 2
>
> SubcatHelper::find() - APP\views\helpers\subcat.php, line 8
> include - APP\plugins\spark_plug\views\users\index.ctp, line 29
> View::_render() - CORE\cake\libs\view\view.php, line 723
> View::render() - CORE\cake\libs\view\view.php, line 419
> Controller::render() - CORE\cake\libs\controller\controller.php, line
> 913
> Dispatcher::_invoke() - CORE\cake\dispatcher.php, line 207
> Dispatcher::dispatch() - CORE\cake\dispatcher.php, line 171
> [main] - APP\webroot\index.php, line 83
>
> Notice (8): Trying to get property of non-object [APP\views\helpers
> \subcat.php, line 8]
> Code | Context
>
> function find($id){
>
>
>
> $subcat = $this->Subcat->Cat->find('all',array('conditions' =>
> array('Cat.status' => 1)));
>
> $id = 2
>
> SubcatHelper::find() - APP\views\helpers\subcat.php, line 8
> include - APP\plugins\spark_plug\views\users\index.ctp, line 29
> View::_render() - CORE\cake\libs\view\view.php, line 723
> View::render() - CORE\cake\libs\view\view.php, line 419
> Controller::render() - CORE\cake\libs\controller\controller.php, line
> 913
> Dispatcher::_invoke() - CORE\cake\dispatcher.php, line 207
> Dispatcher::dispatch() - CORE\cake\dispatcher.php, line 171
> [main] - APP\webroot\index.php, line 83
>
>
> Fatal error: Call to a member function find() on a non-object in D:
> \xampp\htdocs\ird\www\app\views\helpers\subcat.php on line 8
>
>
> how can i use some function in helper like function in Controller?
>
> Check out the new CakePHP Questions site http://cakeqs.org and help others
> with their CakePHP related questions.
>
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>
--
Mike Karthauser
Managing Director - Brightstorm Ltd
Email: [email protected]
Web: http://www.brightstorm.co.uk
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Fax: 0870 1320560
Address: 1 Brewery Court, North Street, Bristol, BS3 1JS
Check out the new CakePHP Questions site http://cakeqs.org and help others with
their CakePHP related questions.
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