here's my code for focus in or out the window...
I want to set interval back when user came back to his window/screen
When interval clear it does not starts the counter where it was hold..
Please give a solution, Thanks in Advance..
setInterval(function() {
var fclass='havnt';
if (document.hasFocus()) {
fclass='have';
}else {
clearInterval(x);
}
var elems=['textOut','textFocus'];
for (var i=0;i<elems.length;i++) {
document.getElementById(elems[i]).
setAttribute('class',fclass);
}
},100);
// countdown
var deadline = new Date("sep 23, 2020 15:37:25").getTime();
var x = setInterval(function() {
var now = new Date().getTime();
var t = deadline - now;
var days = Math.floor(t / (1000 * 60 * 60 * 24));
var hours = Math.floor((t%(1000 * 60 * 60 * 24))/(1000 * 60 * 60));
var minutes = Math.floor((t % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((t % (1000 * 60)) / 1000);
document.getElementById("day").innerHTML =days ;
document.getElementById("hour").innerHTML =hours;
document.getElementById("minute").innerHTML = minutes;
document.getElementById("second").innerHTML =seconds;
if (t < 0) {
clearInterval(x);
document.getElementById("demo").innerHTML = "TIME UP";
document.getElementById("day").innerHTML ='0';
document.getElementById("hour").innerHTML ='0';
document.getElementById("minute").innerHTML ='0' ;
document.getElementById("second").innerHTML = '0'; }
}, 1000);