JavaScript timer and optimized cancellation timer method _javascript Tips

The usual method:
Start Timer:

Copy Code code as follows:

Window.setinterval (Method,time)

Method is a timed call of JS

Time is the interval, in milliseconds
Cancel Timer:

Copy Code code as follows:

Clearinterval (method);

So here's the problem. With Clearinterval (Timerid), to clear, often can not stop immediately, with what method better solve?
The optimization scheme is as follows

Copy Code code as follows:

var timeout = false; Start and Close button
function Time ()
{
if (timeout) return;
Method ();
SetTimeout (time,100); Time refers to itself, the delay recursively calls itself, 100 is the interval call times, the unit millisecond
}

Summarize

Generally do not need to setinterval, and use settimeout delay to return instead of interval.
SetInterval will generate a callback backlog, especially when the time is short.