there is an argument for generateList that group your result by state:
$places_list = $this->Hobby->Place->generateList(null, 'name ASC',
null, null, null, '{n}.Place.state');
and with a little post-processing, you'll have counts:
foreach ($places_list as $state => $places) {
foreach ($places as $place_id => $place) {
$count = $this->Hobby->Person->findCount(array('place_id' =>
$place_id));
$places_list[$state][$place_id] = $places_list[$state]
[$place_id] . ' (' . $count . ')';
}
}
$this->set('places', $places_list);
and in you view:
<?php echo $form->input('Place.id', array('options' => $places,
'empty' => 'Choose a place')) ?>
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