public function repeat($value, $element, $rule)
{
foreach ($value as $iteration) {
$clone = $element->cloneNode(true);
$this->data->bind($clone, $iteration);
$element->parentNode->insertBefore($clone, $element);
//Re-run the hook on the new element, but use the iterated data
$newRules = $rule->getRules();
//Don't run repeat on the clones element or it will loop forever
unset($newRules['repeat']);
$hook = new Rule($newRules, $rule->getPseudoMatcher(), $this->data);
foreach ($rule->getProperties() as $obj) {
$hook->registerProperties($obj);
}
$hook->run($clone);
}
//Remove the original element so only the ones that have been looped over will show
$element->parentNode->removeChild($element);
return false;
}
public function repeat($value, $element, $rule)
{
if ($element->getAttribute('transphporm') === 'added') {
return $element->parentNode->removeChild($element);
}
foreach ($value as $key => $iteration) {
$clone = $element->cloneNode(true);
//Mark this node as having been added by transphporm
$clone->setAttribute('transphporm', 'added');
$this->data->bind($clone, $iteration, 'iteration');
$this->data->bind($clone, $key, 'key');
$element->parentNode->insertBefore($clone, $element);
//Re-run the hook on the new element, but use the iterated data
$newRules = $rule->getRules();
//Don't run repeat on the clones element or it will loop forever
unset($newRules['repeat']);
$hook = new Rule($newRules, $rule->getPseudoMatcher(), $this->data);
foreach ($rule->getProperties() as $obj) {
$hook->registerProperties($obj);
}
$hook->run($clone);
}
//Flag the original element for removal
$element->setAttribute('transphporm', 'remove');
return false;
}