次の find コマンドを実行すると、CakePHP で
$this->Instructor->find('all');
以下が返されます。
Array
(
[0] => Array
(
[Instructor] => Array
(
[id] => 1
[user_id] => 3
[bio] => A billionaire playboy, industrialist and ingenious engineer, Tony Stark suffers a severe chest injury during a kidnapping in which his captors attempt to force him to build a weapon of mass destruction. He instead creates a powered suit of armor to save his life and escape captivity. He later uses the suit to protect the world as Iron Man.
)
[User] => Array
(
[id] => 3
[first_name] => Tony
[last_name] => Stark
[asurite_user] => tstark
[asurite_id] =>
[password] =>
[email] => tstark@example.com
[created] => 2012-10-30 09:57:36
[modified] => 2012-10-30 09:57:36
)
[Course] => Array
(
[0] => Array
(
[id] => 1
[slug] => beatles
[sln] => AAA001
[course_number] =>
[title] => The Beatles
[description] => This is a class about the Beatles. If this were a real description, more information would be listed here.
[state] =>
)
[1] => Array
(
[id] => 2
[slug] => elvis
[sln] => AAA002
[course_number] =>
[title] => Elvis: The King of Rock
[description] => All about the king of rock and roll, Elvis Presley.
[state] =>
)
)
)
[1] => Array
(
...
「インストラクター」と「コース」の間には多対多の関係があります。各「インストラクター」が属する「コース」に基づいて結果をフィルタリングするにはどうすればよいですか? 私は成功せずに次のことを試しました:
$instructors = $this->Instructor->find('all', array(
'conditions' => array('Course.id' = 2)
));