html onclick time interval with this code example
Example 1: setinterval javascript
setInterval(function(){
console.log("Hello");
console.log("World");
}, 2000); //repeat every 2s
Example 2: onclick timer javascript
document.getElementById("gameStart").addEventListener("click", function(){
var timeleft = 15;
var downloadTimer = setInterval(function function1(){
document.getElementById("countdown").innerHTML = timeleft +
" "+"seconds remaining";
timeleft -= 1;
if(timeleft <= 0){
clearInterval(downloadTimer);
document.getElementById("countdown").innerHTML = "Time is up!"
}
}, 1000);
console.log(countdown);
});