/**
* Returns the current sub-form in a sequence and advances the internal pointer.
*
* @return Opf_Form
*/
public function getNextSubform()
{
$this->_current = current($this->_items[$this->_placeholder]);
next($this->_items[$this->_placeholder]);
if (is_object($this->_current)) {
$this->_current->setView($this->_view);
$this->_current->invokeEvent('preInit');
$this->_current->onInit();
$this->_current->invokeEvent('postInit');
}
return $this->_current;
}
public function onInit()
{
$this->appendItem($item = new Opf_Repeater(new SingleForm('subform'), 10));
$item->setMinRequired(3);
parent::onInit();
}