本文整理匯總了PHP中Varien_Data_Form_Element_Abstract::toHtml方法的典型用法代碼示例。如果您正苦於以下問題：PHP Varien_Data_Form_Element_Abstract::toHtml方法的具體用法？PHP Varien_Data_Form_Element_Abstract::toHtml怎麽用？PHP Varien_Data_Form_Element_Abstract::toHtml使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Varien_Data_Form_Element_Abstract的用法示例。
在下文中一共展示了Varien_Data_Form_Element_Abstract::toHtml方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: toHtml
/**
* Only display attribute when there actually are profiles.
* @return mixed|string
*/
public function toHtml()
{
if ($this->getValue()) {
return parent::toHtml();
}
return '';
}示例2: toHtml
/**
* This is a bit of a hack, the function below will set the template used
* for this field to render it properly, however the renderer property is
* used for all subsequent fields since the extending block is a singleton.
* This means that we will need to set the template to our custom one, let
* the block render, and then set the template back to the original one so
* the same template isn't used for all subsequent fields. Ugly yes but
* functional.
*
* @return mixed|string
*/
public function toHtml()
{
if ($this->getRenderer()) {
$orig = $this->getRenderer()->getTemplate();
$this->getRenderer()->setTemplate('mageparts/ddq/catalog/product/form/renderer/opt.phtml');
$result = parent::toHtml();
$this->getRenderer()->setTemplate($orig);
} else {
$result = parent::toHtml();
}
return $result;
}