How to use setInterval and clearInterval methods in javascript with Example
3533 Views
SetInterval and clearInterval
setInterval and clearInterval are global functions of javascript. setInterval method takes call back method and millseconds to call method given milliseconds once.
Example
function my_method(){
document.write(Math.random()*1000);
}
/* To start timer using setInterval */
var timer = setInterval("my_method()",3000);
/* To stop timer using clearInterval */
clearInterval(timer);
