Wait for matomo request to finish (Callback/Event?)

chr1d · May 10, 2022, 8:10am

Is there a callback I can use to see if trackPageView has been executed?
Reason: I am changing the url to remove GET-Parameters such as fbclid, but I don’t want to remove them before the page view has been tracked. If I remove them before, then Matomo will track the “clean” url.

Thanks!

Lukas · May 10, 2022, 9:36am

The third parameter of trackPageView should be exactly this:

github.com

matomo-org/matomo/blob/0f89a53f82d1d0d50cd1e22773be9321256bbe93/js/piwik.js#L6388

      
        
                return numTrackedPageviews;
            };
            
            
/**
             * Log visit to this page
             *
             * @param string customTitle
             * @param mixed customData
             * @param function callback
             */
            this.trackPageView = function (customTitle, customData, callback) {
                trackedContentImpressions = [];
                consentRequestsQueue = [];
                javaScriptErrors = [];
            
            
    if (isOverlaySession(configTrackerSiteId)) {
                    trackCallback(function () {
                        injectOverlayScripts(configTrackerUrl, configApiUrl, configTrackerSiteId);
                    });
                } else {
                    trackCallback(function () {

chr1d · May 10, 2022, 12:12pm

Thanks! I found this as well, but how is it possible to use this with

_paq.push(['trackPageView']);

I tried the following, which doesn’t work though

_paq.push(['trackPageView', undefined, function() { console.log("hi"); }]);
_paq.push(['trackPageView', { callback: foobar }]); // also doesnt work

heurteph-ei · May 10, 2022, 12:38pm

Lukas mentioned the callback as the 3rd argument, but in your 1st example you used it as the 2nd one…

chr1d · May 10, 2022, 1:04pm

Ahh, of course, ‘trackPageView’ is not the 1st parameter
Thanks guys!