PHP Mage_Checkout_Block_Onepage_Abstract::_toHtml Examples

Example #1

File: Block.php Project: xiaoguizhidao/autotech_design

 /**
  * Convert block to html.
  * Does not display if quote items count equals 0
  *
  * @return string
  */
 protected function _toHtml()
 {
     $quote = Mage::getSingleton('checkout/session')->getQuote();
     if (!$quote->getItemsCount()) {
         return '';
     }
     return parent::_toHtml();
 }