Because your sending the wrong header, if your returning JSON it
should be the JSON header...
header("Content-type: application/json");
On Nov 7, 8:06 am, "Dave" <[email protected]> wrote:
> Thanks for your response.
>
> I did take a look at your tutorial. But in my situation I don't think a lot
> of what you have there will apply to me. I have everything to a point
> working. Right now I am only trying to validate one field using validate:
> remote option to check if a user email is already registered.
>
> The data[User][email] = [email protected] gets sent to Cake . If I debug
> error I see
>
> Array
> (
> [email] => This email account is already registered.
> )
>
> I just need a way to get the error or success back to the js remote part of
> the script...thats where I am lost.
>
> I am not sure how to send back the message if there is an error or if valid
> do nothing.
>
> I tried using your suggestion with layout ajax but all I ended up getting
> was an error messages showing {valid : false} where "This email account is
> already registered." Should go.
>
> My js validate rule looks like:
>
> var validate_profile = {
>
> rules: {
> 'data[Profile][email]':{required: true, email:true,
> remote: {url: "/manage/profiles/validate",type: "post"}},
> },
> messages: {
>
> 'data[Profile][email]': {
> required: '* JS required email address.',
> email: '* JS email address.',
> remote: '* this message is remote from JS.'}
> }};
>
> And my controller:
>
> function manage_validate() {
> Configure::write('debug', 2);
> if ($this->RequestHandler->isAjax()) {
> $this->Profile->set($this->data);
> if ($this->Profile->validates()) {
> //nothing to do
>
> } else {
> //header("Content-type: text/plain");
> $errors = $this->Profile->invalidFields();
> //debug($errors);
>
> $array = array("valid" => false);
>
> return json_encode($array);
>
> //$this->set('output' , $output);
> //echo json_encode($array);
> //$this->layout = 'ajax';
> //$this->render ('/elements/errors/ajax_fields');
> }
>
> }
> }
>
> Ajax_fields.ctp :
>
> <?php echo $javascript->object($output);?>
>
> Any ideas?
>
> Thanks again
>
> Dave
>
> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On Behalf
> Of Kyo
> Sent: November-06-09 10:43 PM
> To: CakePHP
> Subject: Re: Help returning JSON
>
> You don't have to use header() and json_encode() to get JSON values back
> with Cake.
> Use $this->layout = 'ajax' in your controller and $javascript->object
> () in your view.
> Try out my
> way:http://jamnite.blogspot.com/2009/05/cakephp-form-validation-with-ajax....
> html
>
> hth,
>
> Kyo
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