Hi, I want to update data of several tables when I edit them, but
somehow, it creates new records. :( Does somebody have any idea?
books table [id, name, user_id]
users table [id, name, password]
comments table [id, comment, user_id, book_id]
[books_controller]
var $uses = array('Book','Comment');
function edit($id = null) {
if (!empty($this->data)) {
$this->Book->saveall($this->data);
$this->redirect(array('action' => 'index'));
}
if (empty($this->data)) {
$this->data = $this->Book->read(null, $id);
}
}
[book model]
var $belongsTo = 'User';
var $hasOne = 'Comment';
[index view]
<?php echo $html->link('Edit',array('action' => 'edit', $value['Book']
['id'])); ?>
[edit view]
echo $form->create('Book');
echo $form->input('id');
echo $form->input('Book.name');
echo $form->input('User.name');
echo $form->input('Comment.comment');
echo $form->end('Submit');
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