Hi, I have
DataObject that is assigned to TownPage
I have a few TownPage Page on site.

Using this function i filtered dataobject by Status and Waznosc

function ListObiektsPaid() {
        $now = date('Y-m-d H:i:s');
        $where = "Created <= '$now' AND Waznosc > '$now'";

        return Dataobject::get('Obiekt', "Status='Oplacony' AND $where", 'Created DESC');
    }

but in all townPage dataobject is show - I would also filtered by Parent ID.

The idea is that if DataObject is assigned to a specific town Page i want to just be there show

To TownPage are assigned DataObject by checkbox (tutorial from ssbits - dataobjects-as-pages-part-2)

Sorry for my bad English

Hi,

If your ListObiectsPaid() function is part of your TownPage, you can either add this to your query: " AND TownPage_ID = ' $this->ID'" or filter the relation object directly. Example again on SSBits:

http://www.ssbits.com/snippets/2010/getting-items-from-a-has-many-or-many-many-relation/