/**
* Support methods for gathering and redistributing mementos to th
* children of the element (@see persist(), @see restoreState())
*
* @param ZFormElement $visiting
* @param array $mementos
*/
protected function _restoreMementos($visiting, &$mementos)
{
$memento = $mementos[$visiting->getIDPath()];
$visiting->setAllowEvents(false);
if ($memento) {
$visiting->setMemento($memento);
}
if ($visiting->hasChildNodes()) {
foreach ($visiting->_childNodes as $child) {
$this->_restoreMementos($child, $mementos);
}
}
$visiting->setAllowEvents(true);
}
