On Thursday, March 13, 2014 7:29:42 PM UTC+8, wchopite wrote: > > Use at the beginning of your controller function: > > $this->autoRender=false; >
Thanks. This worked. I still get some error message like this; Notice (8): Undefined offset: 0 [APP\\Model\\Model1.php, line 23] Are those cakephp debug messages? Can I remove them by setting the debug level down? > Wladimir Chópite > +584249700264 > ve.linkedin.com/in/wchopite > "Mejor pirata de la armada". Hack the planet! > El 13/03/2014 06:57, "Sam" <light...@gmail.com <javascript:>> escribió: > >> >> >> On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote: >>> >>> Use the php function json_encode( ). >>> >>> http://php.net/manual/en/function.json-encode.php >>> >>> You can generate an associative array with the message you want, and use: >>> >>> return json_encode($your_array); >>> >> Thanks. This worked. I can see the json message in the HTTP response. But >> I still have a problem. When I look at the HTTP response, it is full of >> other HTML code besides the json message. How can I remove the other HTML >> code and leave behind only a clean json message? >> >> Thank you. >> >> >>> Wladimir Chópite >>> +584249700264 >>> ve.linkedin.com/in/wchopite >>> "Mejor pirata de la armada". Hack the planet! >>> El 13/03/2014 06:45, "Sam" <light...@gmail.com> escribió: >>> >>>> I have a controller which takes in an id and checks whether this id >>>> exists inside the Model. If it does not exist, I would like the controller >>>> to return a validation error message "id not found" in json when it >>>> returns >>>> the HTTP response. This controller takes in a normal HTTP POST which is >>>> not >>>> in json. >>>> >>>> How can this be done in Cakephp 2.4.5? >>>> >>>> My controller code looks something like this; >>>> >>>> public function controller_function($id=null){ >>>> if ($this->request->is('post')) >>>> { >>>> $field=$this->request->data['Model']['field']; >>>> $Model_id = $this->Model->findFieldID($field); >>>> if (empty($Model_id) ) //record not found. Return validation error >>>> { >>>> //Send validation error back in JSON. How?? >>>> } >>>> }} >>>> >>>> -- >>>> 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 unsubscribe from this group and stop receiving emails from it, send >>>> an email to cake-php+u...@googlegroups.com. >>>> To post to this group, send email to cake...@googlegroups.com. >>>> Visit this group at http://groups.google.com/group/cake-php. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >> 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 unsubscribe from this group and stop receiving emails from it, send an >> email to cake-php+u...@googlegroups.com <javascript:>. >> To post to this group, send email to cake...@googlegroups.com<javascript:> >> . >> Visit this group at http://groups.google.com/group/cake-php. >> For more options, visit https://groups.google.com/d/optout. >> > -- 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 unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscr...@googlegroups.com. To post to this group, send email to cake-php@googlegroups.com. Visit this group at http://groups.google.com/group/cake-php. For more options, visit https://groups.google.com/d/optout.