I am making a mini message board, and am want to update
Discussion.last_post every time a new Response is saved. The call to
saveField is on line 7 of ResponsesControllerThis is what I have:
************
<?php
class ResponsesController extends AppController {
function add() {
if (!empty($this->data)) {
if ($this->Response->save($this->data)) {
$this->Response->Discussion->saveField('Discussion.last_post', date
('Y-m-d H:i:s'));
$this->Session->setFlash('Your message has been
saved');
$this->redirect(array('controller' =>
'discussions', 'action' =>
'view', $this->data['Response']['discussion_id']));
} else {
$this->Session->setFlash('Your message could
not be saved');
}
}
}
}
?>
************
<?php
class Discussion extends AppModel {
var $hasMany = array('Response');
var $validate = array(
'author' => 'notEmpty',
'title' => 'notEmpty',
'content' => 'notEmpty'
);
function beforeSave() {
$this->data['Discussion']['last_post'] = date('Y-m-d H:i:s');
return true;
}
}
?>
************
<?php
class Response extends AppModel {
var $belongsTo = array('Discussion');
var $validate = array(
'author' => 'notEmpty',
'title' => 'notEmpty',
'content' => 'notEmpty'
);
}
?>
Thanks!
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