How to Get JSON Request Payload?

I'm upgrading a component, select dependent. That actually works, but the code is not completely standardized.

http://phpyalgomas.blogspot.com/2012/03/selects-dependientes-para-cakephp.html

With this configuration (current) I get the data as Form Data. See the screenshot

 var AjaxRequest = function(config_obj,obj){

     var set_obj ={

         type: config_obj.type,

         url: config_obj.url,

         data: obj,

         global: false,

         complete: function(response){

             config_obj.callbacks.complete(response);

         }

     }

     if(config_obj.console_log){

        jQuery('#debug').load(set_obj.url,set_obj.data,function(response, status,xhr){ config_obj.callbacks.complete(xhr); });

     }else{

        jQuery.ajax(set_obj);

     }

 }

With this configuration: The update, I do not get any data in the controller.  See the screenshot

var AjaxRequest = function(config_obj,obj){

    if(config_obj.console_log){

        var set_obj ={

            type: config_obj.type,

            url: config_obj.url,

            contentType: "application/json; charset=UTF-8",

            dataType: 'json',

            data: JSON.stringify(obj),

            global: false,

            complete: function(response){

                $('#debug').html(response.responseText);

                config_obj.callbacks.complete(response);

            }

        }

        $.ajax(set_obj);

    }else{

        var set_obj ={

            type: config_obj.type,

            url: config_obj.url,

            contentType: "application/json; charset=UTF-8",

            dataType: 'json',

            data: JSON.stringify(obj),

            global: false,

            complete: function(response){

                config_obj.callbacks.complete(response);

            }

        }

        $.ajax(set_obj);

    }

}

Saludos Amigos. 

--
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+unsubscribe@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?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.