Hi! You may to assign an id to the object; if the object doesn´t have an id,
cakephp creates a new record. Try this:
function edit($id = null) {
if (!empty($this->data)) {
* $this->Book->id=$id;*
$this->Book->saveall($this->
>
> data);
> $this->redirect(array('action' => 'index'));
> }
> if (empty($this->data)) {
> $this->data = $this->Book->read(null, $id);
> }
> }
I hope it can help you. Bye!
2010/3/10 newtocake <[email protected]>
> 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');
>
> Check out the new CakePHP Questions site http://cakeqs.org and help others
> with their CakePHP related questions.
>
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>
Check out the new CakePHP Questions site http://cakeqs.org and help others with
their CakePHP related questions.
You received this message because you are subscribed to the Google Groups
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