How can one check in JavaScript if a specific URL was targeted with a XMLHttpRequest?

While I am familiar with monitoring network traffic in the browser's development tools and having XMLHttpRequests shown in the console, I am curious if there is a specific window property that showcases all network activity at once?

Answer №1

(function ($) {
  // The ajaxSend() method is a callback that triggers
      every time a jQuery AJAX request is made. 
  $(document).ajaxSend(function(event, xhr, settings){ 
    if (iswantedurl(settings.url.pathname)){
        // ga('send','pageview',settings.url.pathname);
    }
  });
})(jQuery);

This code snippet was originally found on How to extend google analytics to track AJAX etc (as per H5BP docs)

Answer №2

Utilizing the power of jQuery.

If jQuery is not available, you have the option to simply enhance XMLHttpRequest.prototype.open in order to trigger your own custom event.

Answer №3

In Vanilla JavaScript:

XMLHttpRequest.prototype.open = function(method, url, async, user, password) {
        // Implement code to keep track of all requests
    if (!window.XMLLog) window.XMLLog = [];
    window.XMLLog.push(this);

        // Ensure the original functionality is maintained
    return this.xhr.open(method, url, async, user, password);
}

Utilizing jQuery:

$(document).ajaxSend(function(event, xhr, settings){ 
  if (!window.XMLLog) window.XMLLog = [];
  window.XMLLog.push({event:event,xhr:xhr,settings:settings});
});

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