Examples of setTimeout () and clearTimeout () usage in js, cleartimeout

Examples of setTimeout () and clearTimeout () usage in js, cleartimeout

This document analyzes the usage of setTimeout () and clearTimeout () in js. Share it with you for your reference. The specific analysis is as follows:

The setTimeout () method is used to call a function or computing expression after a specified number of milliseconds.

The clearTimeout () method can cancel the timeout set by the setTimeout () method.

<Input type = text id = aaa> <input type = button value = stop id = bb onclick = bb ()> <script> <! -- Var iTimefunction aa () {aaa. value + = "! "; ITime = setTimeout (" aa () ", 600);} function bb () {if (iTime! = "") ClearTimeout (iTime);} aa () --> </script>

I hope this article will help you design javascript programs.