/**
* Retrieves the data for the node $node from the data store and assigns it
* to the node's 'data' property.
*
* @param ezcTreeNode $node
*/
public function fetchDataForNode(ezcTreeNode $node)
{
$id = $node->id;
$elem = $this->dom->getElementById("{$node->tree->prefix}{$id}");
$dataElem = $elem->getElementsByTagNameNS('http://components.ez.no/Tree/data', 'data')->item(0);
if ($dataElem === null || (string) $dataElem->parentNode->getAttribute('id') !== "{$node->tree->prefix}{$id}") {
throw new ezcTreeDataStoreMissingDataException($node->id);
}
$node->injectData($dataElem->firstChild->data);
$node->dataFetched = true;
}
/**
* Retrieves the data for the node $node from the data store and assigns it
* to the node's 'data' property.
*
* @param ezcTreeNode $node
*/
public function fetchDataForNode(ezcTreeNode $node)
{
$db = $this->dbHandler;
$q = $db->createSelectQuery();
$id = $node->id;
$q->select('*')->from($db->quoteIdentifier($this->table))->where($q->expr->eq($db->quoteIdentifier($this->idField), $q->bindValue($id)));
$s = $q->prepare();
$s->execute();
$result = $s->fetch(PDO::FETCH_ASSOC);
if (!$result) {
throw new ezcTreeDataStoreMissingDataException($node->id);
}
$node->injectData($this->filterDataFromResult($result));
$node->dataFetched = true;
}
