The first save is the Post the second the comment
the post is save to return the post id required to save the linked comment
as I understand anyway; someone with more cake knowledge may have something
to add
On 28/01/2008, Raistlin Majere <[EMAIL PROTECTED]> wrote:
>
>
> function add()
> {
> if (!empty($this->data))
> {
> // Here we save all post data.
> // If Comment is part of all post data, we save Comment.
>
> $this->Post->save($this->data);
>
> $post_id = $this->Post->getLastInsertId();
>
> $this->data['Comment']['post_id'] = $post_id;
>
> // Observe that Comment is part of Post.
> // Observe that Comment was saved and Comment is saved again.
>
> $this->Post->Comment->save($this->data);
>
> }
> }
>
> // Why save the Comment data twice?
> >
>
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