I have a Download Group with just two rows: id, groupName
This is ManyToOne to Product entity. When I want to delete a Download Group
standalone, I use this:
$object = $em->find('Entities\DownloadGroup', $_GET['id']);
if ($object !== null) {
$group_name = $object->getGroupName();
$em->remove($object);
$em->flush();
$error = false;
$message = "Download group ($group_name) has been
deleted.";
} else {
$error = true;
$message = "Invalid download group.";
}
I use getGroupName() before deleting to get the download group name to
prepare the message for EventLog.
But on deleting I get E_NOTICE:
Undefined index: productId in
/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php
on line 121
productId property belongs to Product entity not to DownloadGroup. I am not
using cascade deletion too. the deleted download group may not have an
assigned product too.
If I remove getGroupName() from code above, I won't get the notice any
more. But I need it for EventLog, so how can I fix that notice message that
is related to Product entity? please advice.Look forward to hear from you.
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