|
console.log(timeSrart);
var initialDate = timeSrart;
var theAdd = new Date(1900,0,1,initialDate.split(":")[0],initialDate.split(":")[1]);
var later = new Date(theAdd.getTime() + (30 * 60 * 1000));
console.log(later);
dt.value = later.toTimeString().slice(0,5);
|