This chapter gives you a clear picture of the specific steps of AJAX operations.

  • Client event is happening.
  • XMLHttpRequest object created.
  • XMLHttpRequest item edited.
  • The XMLHttpRequest object makes an asynchronous application to Webserver.
  • Webserver returns results that contain the XML document.
  • The XMLHttpRequest item calls the callback function () and processes the result.
  • HTML DOM updated.