How to clear interval and set it again?

Question

This is what i am trying to accomplish: when the last slide is reached fadeOut last slide and then fadeIn first slide, and then clearInterval (everything works with th

Answer 1

Here is utility object that takes a callback and interval which you can use to start and stop an interval.

   //simple utility object to start and stop an interval       
    var IntervalUtil = function(functionCall, interval){


        var intervalObj = 0,
            INTERVAL    = interval;

        var callback = functionCall;

        function startTimer(){
            console.log('start timer', intervalObj)
            if(intervalObj === 0){
                intervalObj = setInterval(callback, INTERVAL)
            }
        }   

        function stopTimer(){
            clearInterval(intervalObj);
            intervalObj = 0;
            console.log('timer stopped', intervalObj);
        }

        return {
            startTimer : startTimer,
            stopTimer  : stopTimer
        }

    };  

*You would use it like so *

     
    

     


    







    
Set Interval Code

    Start Timer