hookDisplayAdminProductsExtra helperList

[Matthieu_]

Hi,

 

i am creating a module on Presta 1.7.2, i would like to add a table of products in the admin product section (with the hook displayAdminProductsExtra).

 

This is a simplified version of my code

    public function hookDisplayAdminProductsExtra($params)
    {
        $products = MyModel::getProducts();
        $helper = new HelperList();
        $helper->shopLinkType = '';
        $helper->simple_header = true;
        $helper->identifier = 'id';
        $helper->show_toolbar = true;
        $helper->title = 'HelperList';
        $helper->table = $this->name . '_mytable';
        $helper->token = Tools::getAdminTokenLite('AdminModules');
        $helper->currentIndex = AdminController::$currentIndex.'&configure='.$this->name;
        return $helper->generateList($products, array(
            'id' => array(
                'title' => 'ID',
                'type' => 'text'
            ),
            'name' => array(
                'title' => 'Nom',
                'type' => 'text'
            )
        ));
    }

It generate the following error : Twig_Error_Runtime in form.html.twig line 951:

An exception has been thrown during the rendering of a template ("Unable to load template file 'helpers/list/list_header.tpl'").

 

The template file exists, i tried to do some debugging in HelperList class, but no luck so far.

 

Anyone can help ?