render your template with $this->render(); and pass variables to it, than here just print json_encode($variable); :) -- Lep pozdrav, Tilen Majerle http://majerle.eu
2012/10/31 Jeremy Burns | Class Outfit <[email protected]> > Completely - but how do I render the element as json? As soon as I do > $this->render('/elements/whatever'); it's returned as straightforward html. > > Jeremy Burns > Class Outfit > > http://www.classoutfit.com > > On 31 Oct 2012, at 15:28:01, Tilen Majerle <[email protected]> > wrote: > > in both cases return json value and have keys eg. "success" (true/false) > and "data". If "success" == true, just "print" data, if "success" == false, > than use data as json, and decode that string and print validation errors, > or generate string in controller for errors and print it..understand ? > -- > Lep pozdrav, Tilen Majerle > http://majerle.eu > > > > 2012/10/31 Jeremy Burns <[email protected]> > >> Not an expert at jQuery, but getting there. >> >> I'm submitting data to a controller function that saves a record via >> ajax. If the save works, I'm rendering an element, which then appears back >> in the ajax form as html ready to be placed into a dom element. All good - >> that works fine. But if the save fails I want to return an array that >> includes the validation errors - that really ought to be json. So on >> success I want html, on error I want json - and I can't have both. >> >> How do I either (i) render the element but have it returned as json (and >> ideally tack in a 'success' key that I can check in the jQuery) or (ii) >> otherwise determine the success/error state when html has been returned to >> the jQuery? >> >> -- >> Like Us on FaceBook https://www.facebook.com/CakePHP >> Find us on Twitter http://twitter.com/CakePHP >> >> --- >> 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]. >> Visit this group at http://groups.google.com/group/cake-php?hl=en. >> >> >> > > > -- > Like Us on FaceBook https://www.facebook.com/CakePHP > Find us on Twitter http://twitter.com/CakePHP > > --- > 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]. > Visit this group at http://groups.google.com/group/cake-php?hl=en. > > > > > -- > Like Us on FaceBook https://www.facebook.com/CakePHP > Find us on Twitter http://twitter.com/CakePHP > > --- > 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]. > Visit this group at http://groups.google.com/group/cake-php?hl=en. > > > -- Like Us on FaceBook https://www.facebook.com/CakePHP Find us on Twitter http://twitter.com/CakePHP --- 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]. Visit this group at http://groups.google.com/group/cake-php?hl=en.
