/**
* U P D A T E
*/
function doUpdate()
{
/* test if all keycolumn values are set */
$uq = new UpdateQuery($this->dbConn, $this->relation);
$uq->setKeyColumns($this->keyColumns);
/* refill menu from post data */
/* done in processResponse $this->menu->setMenuValues($_POST); */
$this->menu->prepareForUpdate($this->dbMessage);
$cnames = $this->menu->getColumnNames();
$arr = $this->menu->getColumnValues($cnames);
$uq->setSubmitValueSet($arr);
$uq->setUpdateSet($arr);
if ($uq->areKeyColumnsSet()) {
/* allow update */
$query = $uq->getQuery();
$result = doUpdate($this->dbConn, $query, $this->dbMessage);
//$this->dbMessage .= $result . ' row(s) updated ' . $this->dbMessage;
} else {
$this->dbMessage .= "\n" . 'DB ERROR: Update failed.<br>Not all keyColumns have been set';
}
}
