/**
* Return a {@link FormTemplateHelper} for this form. If one has not been
* set, return the default helper.
*
* @return FormTemplateHelper
*/
public function getTemplateHelper()
{
if ($this->templateHelper) {
if (is_string($this->templateHelper)) {
return Injector::inst()->get($this->templateHelper);
}
return $this->templateHelper;
}
return FormTemplateHelper::singleton();
}
/**
* Returns the current {@link FormTemplateHelper} on either the parent
* Form or the global helper set through the {@link Injector} layout.
*
* To customize a single {@link FormField}, use {@link setTemplate} and
* provide a custom template name.
*
* @return FormTemplateHelper
*/
public function getTemplateHelper()
{
if ($this->form) {
return $this->form->getTemplateHelper();
}
return FormTemplateHelper::singleton();
}
