title: cakePHP, model relations - hasOne, how to update both tables?
body: <p>I have two tables: <code>answers{..., question_id}</code> and <code>questions{..., answer_id}</code>.<br>
  In the models I set the <code>$hasOne</code> variable to connect the models: <code>Answers: $hasOne = 'Question'</code> and <code>Question: $hasOne = 'Answers'</code><br>
  There are two views: <code>answers-&gt;add</code> and <code>questions-&gt;add</code>, for each question there is only one answer.<br>
  Now, I want these tables to be connected, so when a user create a question it will automatically create an answer (tho empty).
  I know it's a lot.. But, How it is done?</p>