OK, this has nothing to do with differences between views and controllers, this is basic PHP logic.
The error message is telling you what you need to know, so try and figure out why $existingUsers is not a valid argument to be passed to foreach(). Hint: it's not an array or it's empty. HTH Paul. 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 "CakePHP" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en
