Ruby on Rails

Only if you configure CORS, which usually means you have control over both servers. Do you?

Walter

On Jan 6, 2014, at 1:17 AM, saravanan p wrote:

> File upload + Cross domain + Response
>
> Is there anyway to upload file from one domain to another domain.
>
> i used ajax post method to submit the form but i am not getting response value.
>
> please suggest someway to solve this problem.
>
> Thanks in advance!
>
>
> On Fri, Jan 3, 2014 at 12:46 PM, saravanan p <psaravanan11.rails@gmail.com> wrote:
> I am trying to submit a form in rails 4 with File upload(using paperclip) to an another domain using Ajax with dataType 'jsonp' ( I tried both ajax and ajaxForm ).
>
> // .js
> $(".form").ajaxSubmit({
> type: $(".form").attr("method"),
> dataType: "jsonp",
> url: $(".form").attr("action"),
> data: $(".form").serialize(),
> success: function(data) {
> console.log('respone');
> console.log(data);
> }
> });
>
>
> I am getting the following error message.
>
> Can't verify CSRF token authenticity
> Completed 422 Unprocessable Entity in 26ms
>
> ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken):
>
> I can save data when i am not attach any file.
>
> I got one solution,
>
> skip_before_filter :verify_authenticity_token
>
> I can save data by skipping verify authentication token. But I think this is not a secure way.
>
> Can any one know a secure way? any suggestion please!
>
> Note: I am getting all the params values in the destination domain.
>
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