protected function setDataContentIndexDashboard()
    {
        $columns = $this->config('dashboard_columns', 2);

        $this->setData('columns', $columns);
        $this->setData('dashboard', gplcart_array_split($this->data_dashboard['data'], $columns));

        $stores = $this->store->getList(array('status' => 1));
        $this->setData('no_enabled_stores', empty($stores));

        if ($this->config('intro', false) && $this->isSuperadmin()) {
            $this->setData('intro', $this->render('dashboard/intro'));
        }
    }