我有多个表相互关联:
邮件详细信息包含字段id
,Message_id
,created_date
和message
。
我想对邮件详情created_date
上的邮件进行排序。
我该怎么做?
$messages = $this->Message->find('all', array(
'conditions' => array('Message.status'=> 'progress')
));
// What do I do now to sort it on message_details created time?
class MessageDetail extends AppModel {
//public $hasMany=array('MessageDetail');
//$belongsTo = array('Message');
public $belongsTo = array(
'Message' => array(
'className' => 'Message',
'foreignKey' => 'message_id'
)
);
}
class Message extends AppModel {
public $hasMany=array('MessageDetail');
}
答案 0 :(得分:0)
您可以简单地传递顺序,并提及要排序的字段,请参阅下文:
class Message extends AppModel {
public $hasMany = array(
'MessageDetail' => array(
'className' => 'MessageDetail',
'foreignKey' => 'message_id',
'order' => 'MessageDetail.created_date DESC'
),
);
}
<强>更新强>
您的Message.php模型将如下所示:
class MessageDetail extends AppModel {
public $belongsTo = array(
'Message' => array(
'className' => 'Message',
'foreignKey' => 'message_id'
)
);
}
和MessageDetail.php模型将是:
@font-face {
font-family: "Glyphicons Halflings";
src: url("../fonts/glyphicons-halflings-regular.eot?#iefix") format("embedded-opentype"), url("../fonts/glyphicons-halflings-regular.woff2") format("woff2"), url("../fonts/glyphicons-halflings-regular.woff") format("woff"), url("../fonts/glyphicons-halflings-regular.ttf") format("truetype"), url("../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular") format("svg");
}
答案 1 :(得分:0)
你能不能试试这个代码,你需要降序把DESC而不是ASC
$messages = $this->Message->find('all', array(
'conditions' => array('Message.status'=> 'progress'),
'order' => array('MessageDetails.created_date ASC')
));