public function updateDateTimeCMSFields(FieldSet $fields)
{
if (!$this->owner->isInDB()) {
$fields->addFieldToTab('Root.Resources', new LiteralField('BookResourcesNote', '<p>You can book resources after you save for the first time.</p>'));
return;
}
$fields->addFieldToTab('Root.Resources', $res = new ManyManyPickerField($this->owner, 'Resources', 'Booked Resources For This Event', array('ExtraFields' => 'getCmsExtraFields', 'ShowPickedInSearch' => false, 'PopupHeight' => 350)));
$res->getSearchField()->setOption('FilterCallback', array($this->owner, 'filterEventResource'));
}
public function testFilterCallback()
{
$admins = $this->objFromFixture('Group', 'admingroup');
$field = new ManyManyPickerField($admins, 'Members', 'Member', array('FilterCallback' => create_function('$i', 'return $i->FirstName != "Admin";')));
$this->assertDOSContains(array(array('FirstName' => 'All Group User')), $field->Items());
}
