JS implements code for double-click screen scrolling, js double-click scrolling code
This example describes how to implement double-click screen scrolling by JS. We will share this with you for your reference. The details are as follows:
This example shows how to implement the Code for double-click scrolling. I don't know if it is useful. There are still many other special effects available on the Internet. Share the Code with you.
The running effect is as follows:
The Online Demo address is as follows:
Http://demo.jb51.net/js/2015/js-db-click-src-scroll-style-codes/
The Code is as follows:
<Html> <SCRIPT language = JavaScript> var currentpos, timer; function initialize () {timer = setInterval ("scrollwindow ()", 10);} function SC () {clearInterval (timer);} function scrollwindow () {currentpos = document. body. scrollTop; window. scroll (0, ++ currentpos); if (currentpos! = Document. body. scrollTop) SC ();} document. onmousedown = SC document. ondblclick = initialize </script>
I hope this article will help you design JavaScript programs.