JavaScript simple drop-down menu instance code _ javascript skills

This article mainly introduces the simple drop-down menu of JavaScript, and uses the regular function recursive call of JavaScript to realize the gradual display of menus, which is very simple and practical, you can refer to the examples in this article to describe the sample code of the simple JavaScript drop-down menu. Share it with you for your reference. The details are as follows:

This is a JavaScript drop-down menu DEMO code, CSS + jQuery menu with gradient effect, slide down menu, supports up to two levels, a common menu style on the internet, I hope you will like it.

The running effect is as follows:

The Online Demo address is as follows:

Http://demo.jb51.net/js/2015/js-simple-xlcd-down-menu-codes/

The Code is as follows:

 JavaScript drop-down menu DEMO code