0
我有以下型号:孤儿行被留在桌上
class Page extends AppModel {
var $name = 'Page';
var $order = array('Page.modified' => 'desc');
var $hasOne = array(
'Post' => array(
'className' => 'Post',
'dependent' => TRUE
));
class Post extends AppModel {
var $name = 'Post';
var $hasAndBelongsToMany = array(
'Category' => array(
'className' => 'Category'
)
);
var $belongsTo = array(
'Page' => array(
'className' => 'Page',
'dependent' => TRUE
)
);
这里是控制器代码:
function admin_delete($id = NULL) {
if ($this->Post->delete($id, TRUE)) {
$this->Session->setFlash('This Post has been deleted', 'flash_good');
$this->redirect(array('action' => 'index'));
}
}
我的表如下所示:
Page:
---------------------------
id title uri meta_keywords
Post:
---------------------------
id page_id title uri body
每当我尝试删除一篇文章时,与该文章相关的页面都不会被删除并留在表格中。删除帖子时,我应该如何删除相关的页面行?