$(function(){
var handler = function(){

}
var timer = setInterval( handler , 1000);

var clear = function(){
clearInterval(timer);
}
});

I’m going to add a page jump in the timer, and then load the timer when the page loads. How do I write that?

What should realize is like the place that initiates instant message above baidu prompt how many messages. I have a method for querying the number of bars in Java. How do you write js?

Timer:

Used to specify the execution of a program after a specified period of time.

JS timing execution,setTimeout and setInterval differences, and l unwinding method

SetTimeout (Expression,DelayTime). After DelayTime, an Expression and a setTimeout will be executed for a delay of some time, and then an operation will be performed. SetTimeout (“function”,time) sets a timeout object

SetInterval (expression,delayTime), each delayTime, will execute expression. Often used to refresh expressions. SetInterval (“function”,time) sets a timeout object

SetInterval repeats automatically. SetTimeout does not repeat.

ClearTimeout (object) clears the setTimeout object that has been set ClearInterval (object) clears the setInterval object that has been set

setTimeout(aa(),1000) //Unit of milliseconds
function aa()
{
location.href(' address ') ;
}