[Yusuf Umut Piynar]

I am trying to create a countdown timer but I dont know how to make that.

My code is something like that :

Component.onCompleted: {

            countdown("2018-12-31")

        }

        function countdown(startTime) {

            var start = new Date(startTime);

            var now = new Date();

            var timeDiff = start.getTime() - now.getTime();

            if (timeDiff <= 0) {

                clearTimeout(timer);

                document.write('Performance Started')

            }

            var seconds = Math.floor(timeDiff / 1000);

            var minutes = Math.floor(seconds / 60);

            var hours = Math.floor(minutes / 60);

            var days = Math.floor(hours / 24);

            hours %= 24;

            minutes %= 60;

            seconds %= 60;

            var output = days + " days" + "," + hours + " hours, " + minutes + " minutes, " + seconds + " seconds."

            timerSecs.text =seconds

            return output;

            var timer = setTimeout('cdtd()', 1000)

        }

But I dont know how an i make this timer repeats and works without stopping.

Niyazi sen Türksün, Türkçe daha iyi anlaşırız yardım edersen sevinirim.

[Marcin]

Hi,
You don’t need to use JS to create timers in QT and QML.
QML already has a Timer component https://doc.qt.io/qt-5/qml-qtqml-timer.html

repeat: true,  interval: 3000(for 3 seconds) and put your logic(JS) to onTriggered function.

[Niyazi]

Well, @Marcin said perfectly. Qt & QML has Timer component. Specially look at this.

http://doc.qt.io/qt-5.6/qtquick-demos-maroon-example.html Search Using Timer Section.

It is good to use English in Felgo Forums. So everyone can contribute and share the knowledge.
<h2 id=”using-timers”></h2>