I have the following timer:
setCountDown() {
let counter = 5;
let tick = 1000;
this.countDown = timer(0, tick)
.pipe(
take(counter),
map(() => --counter),
finalize(() => {
if (this.currentQuestionNumber < this.questionsToAsk)
this.showNextQuestion();
else {
this.endQuiz();
}
})
);
}
How can I stop the timer? E.g. when a user clicks on a button...
assuming you are using angular, if you use javascript only you can just us fromEvent()
to create userClick
userClick=new Subject()
click(){userClick.next()}
setCountDown() {
let counter = 5;
let tick = 1000;
this.countDown = timer(0, tick)
.pipe(
take(counter),
map(() => --counter),
takeUntil(userClick),
finalize(() => {
if (this.currentQuestionNumber < this.questionsToAsk)
this.showNextQuestion();
else {
this.endQuiz();
}
})
);
}