Upload image with Ajax and PHP

Question

I want to upload an image to my server, and control the PHP echos in my HTML code. To do this I want to use jQuery Ajax, but I don\'t know how to send the image with Ajax to PHP

Answer 1

$(".form").submit(function(){
    $.ajax({
            url: 'core/ctrlAdmin.php?prodInBD',
            type: 'POST',
            async: false,
            data: new FormData(this);
            success: function(respuesta){

                  /*   RECIVE HERE THE PHP ECHO         */

            }
    });
});