Flash Card Component

Ionic Framework ionic-v3
1

I used the tutorial of “Josh Morony” to create a quiz about Ionic. In his home.ts he uses the setTimeout (), but I would like to replace it with a button, it’s been several hours that I try different combination without ever finding the solution. If anyone could help me, it would be great.

  selectAnswer(answer, question){
 
        this.hasAnswered = true;
        answer.selected = true;
        question.flashCardFlipped = true;
        
            if(answer.correct){
                this.score++;
                }
        
        setTimeout(() => {
                this.hasAnswered = false;
                this.nextSlide();
                answer.selected = false;
                question.flashCardFlipped = false;
                }, 3000)
              
        

    }

I am available if you have questions, Thank You