thanks for your help, but this gives me a Mysql error. my avgRatings function looks like this:
function getRating($id=null) { if ($id) { $avg_rating = $this->query("select avg(rating) from ratings where picture_id = '".$id."'"); $avg_rating1 = $avg_rating[0][0]['avg(rating)']; return $avg_rating1; } } it works when i call this function from the pictures view action, because there i have an picture id, but in the index i need to have the rating for every picture in the database! On 18 Okt., 01:34, hydra12 <[EMAIL PROTECTED]> wrote: > If you have the relationship setup correctly, you don't have to use > the ratings model. You can do this in your controller: > > $this->set('ratings', $this->Picture->Rating->avgRating($id)); > > That's all off the top of my head, but it should work. > > HTH, > hydra12 > > On Oct 17, 4:22 pm, nomex <[EMAIL PROTECTED]> wrote: > > > > > Hey, > > > I have 2 Tables: > > > pictures > > ratings > > > every rating belongs to a picture and every picture has many ratings. > > (just a normal rating DB) > > > i want to make a list of every picture with it's average rating in the > > picture view. Therefor i had made a avgRating function (gets the id of > > the picture and returns the avg. Rating) in the model of the rating > > and used "uses (picture, rating)" in the picture controller. But i'm > > not able get the data into the controller and the view. > > > can anyone pls help me? > > > thank you very much!- Zitierten Text ausblenden - > > - Zitierten Text anzeigen - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "CakePHP" 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?hl=en -~----------~----~----~----~------~----~------~--~---