Datamapper advanced relationship question

[eluser]WanWizard[/eluser]
With 'children' you mean values?

Assuming that you have a model Location, and a model Sublocation, and a one-to-many relation between the two, you use

Code:

// get the 'cavern' location
$location = new Location();
$location->get_by_name('Cavern');

// get all sublocations
$location->sublocation->get();

// print them
echo $location->name, '<br />';
foreach ($location->sublocation as $sl)
{
    echo $sl->type, $sl->name, '<br />';
}

Start reading here, and then use the 'next topic' link in the footer to go to the next page. It will explain how relations are defined, and how you access them.