blueimp基于前缀从服务器加载文件

Question

I use bluimp for file management, server side with php. When I upload the images I generate id's on each user and my file looks like

exmp. 12__filename.pdf

on next when I open bluimp interface I would like to load files based on my prefix 12__ and I do not find a way how can I pass this id 12 to bluimps php.

I see the trigger script but how can I pass extra parameters on load

$('#fileupload').fileupload({
                // Uncomment the following to send cross-domain cookies:
                //xhrFields: {withCredentials: true},
                url: 'some url',
            });

Update

I got it working but is not the cleanest

I made some changes in Uploader class (php)

    protected function get_file_object($file_name) {
      $_GET['id]
      //and validate file_name
}

and I pass the parameter via url like /some_url?id=12

Answer 1

Look for documentation: https://github.com/blueimp/jQuery-File-Upload/wiki/How-to-submit-additional-form-data

$('#fileupload').fileupload({
    formData: {example: 'test'}
});