Re: $this->Model->findAll() is killing the rendering (follow-up of my Ajax refresh problem)

[Olivier percebois-Garve]

Olle, In my play I don't see the scene coz it is Ajax.()  Of course debug is on 3. >>Dependencies! Required files, classes and such! I have an index() method in my controller that has a findAll() which is functioning fine. I tried also to run index() in delete() :   function delete($id)     {                 if ($this->Slideshow->del($id))         {              $this->action = '';             $this->index();             $this->action = '';             $this->render('delete', 'ajax');         }     } It produces a Fatal error: Call to a member function on a non-object in... Why is findAll() accessible by one method and not the other ? Why is the code functioning in Graham Bird's tutorial and not in mine  ? Graham Bird's code : function delete($id) { // deletes task from database $this->Task->del($id); $this->set('data', $this->Task->findAll()); $this->render('done', 'ajax'); } If there is any Ajax debugging tactics training camp, I'll be happy to take part !! But as far as I understand it now : $this->Model->findAll() is killing the rendering !! And I know neither why nor how to debug it in my Ajax context ! The only thing I know to do to debug at the moment is to test $data in my view: <?php echo "data:<br>"; print_r($data); if ($data == "") echo "data is empty"; if (!isset($data)) echo "data is not set"; ?> And nothing shows up, nada, niet. If I replace the findAll() with 'blah', $data is set with 'blah'. So I'm back and stuck to the the conclusion that findAll() is killing the rendering !!! That's all I understand from the play coz with Ajax I only see it from the backstage...   olle wrote: Dear olivvv, (Seen you around here before, haven't I?) I seem to recall a play about this... let's see: ---- (Debugging Tactics enter stage left. Artist stands at his screen.) DT (reads mind of Artist before talking): Have you tried assigning that findAll() to a local temp variable? Artist: Yeah, I turned DEBUG up to 2. And... yeah, setting a local var, that could be OK. I'll do that. DT: Then you might be able to see if the set() or the findAll() bombs. Artist: You mean... DT (interrupts): Yes! Dependencies! Required files, classes and such! (Choir enters stage from right. Choir begins singing the "Cake Debugging Song" on page [n].) --- That's all I can remember of that play. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~----------~----~----~----~------~----~------~--~---