Controller CakePHP

...

App::uses('HttpSocket', 'Network/Http');

...

    public $formHost = null;
    public $formUser = null;
    public $formPass = null;

    /**
     * beforeFilter
     *
     * @return void
     * @access public
     */
    public function beforeFilter()
    {
        parent::beforeFilter();
        $this->formHost = Configure::read('Api.forms.host');
        $this->formUser = Configure::read('Api.forms.user');
        $this->formPass = Configure::read('Api.forms.password');
    }
    
...     

public function admin_get_byid()
{
    $this->autoRender = false;
    if ($this->request->is('ajax')) {
        $query = $this->request->query;

        try {
            $loginEP = "{$this->formHost}/api/login";
            $endpoint = "{$this->formHost}/api/users/{$query['uId']}";

            $loginHeader = $this->loginJwtApi($loginEP, $this->formUser, $this->formPass);

            $http = new HttpSocket();
            $data = $http->get($endpoint, $loginHeader);
            return $data['body'];
        } catch (Exception $ex) {
            return false;
        }

        return json_encode($query);
    }
}

View / Javascript

< textarea id="userdata" >< /textarea >

...text/javascript...

function getUser(uId) {

    // Padrão de URL CakePHP
    let _url = ' false,
                        'admin' => true,
                        'controller' => 'forms',
                        'action' => 'admin_get_byid',
                    ), false); ?>';

    $.ajax({
        url: _url,
        cache: false,
        data: {
            'uId': uId
        },
        success: function(data) {
            console.log(data);

            let json = JSON.parse(data);
            json.forEach(function(jsonElem, i) {
                $("#userdata").val(json[i]);
            }

        },
        error: function(err) {
            console.log('error');
        }
    });
}

Tags: Loop com Json via javascript, json loop javascript,