Yun bridge example through AJAX -- how to get messages?

the bridge example yun (https://www.arduino.cc/en/tutorial/bridge) works fine -- use website through ajax --

function getfile(url) {
          if (window.xmlhttprequest) {
            ajax=new xmlhttprequest();
          } else {
            ajax=new activexobject("microsoft.xmlhttp");
          }
          if (ajax) {
             ajax.open("get", url, true);
             ajax.send(null);
             return ajax.responsetext;
          } else {
             return false;
          }
}

the url example http://arduino.local/arduino/analog/11/200.

when use above getfile() search database through php result back; when use getfile('http://arduino.local/arduino/analog/11/200') command executet on yun don't result -- no message 'pin d11 set analog 200'. need message read pins -- how messages?

in example http://www.tecnomacs.com/2016/12/03/lets-do-a-simple-webserver-ui-for-arduino-yun-using-bootstrap/ show how post jquery. check code in github, receive responses bridge example have add special headers response enable cors.

Arduino Forum > Products > Arduino Yún (Moderator: fabioc84) > Yun bridge example through AJAX -- how to get messages?

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