PHP Magento\Backend\Block\Widget\Form Generic::_toHtml Examples

Example #1

File: Newsletter.php Project: kidaa30/magento2-platformsh

 /**
  * @return string
  */
 protected function _toHtml()
 {
     if ($this->canShowTab()) {
         $this->initForm();
         return parent::_toHtml();
     } else {
         return '';
     }
 }

Example #2

File: Form.php Project: aiesh/magento2

 /**
  * @return string
  */
 protected function _toHtml()
 {
     return $this->_getWarningHtml() . parent::_toHtml();
 }