How to implement the drag and drop shifting effect of website menus in JS _ javascript skills

This article mainly introduces how to implement the drag-and-drop shifting effect of website menus in JavaScript. it involves some techniques related to JavaScript dynamic page element styles and has some reference value, for more information about how to implement the drag/drop function of the website menu in JS, see the following example. Share it with you for your reference. The details are as follows:

This is a JavaScript-based layer manual instance that allows you to drag and drop the menu of a website. remember that Tudou's "bean ticket" has this function. This effect has not been completely completed. in some cases, JS may prompt errors because the corresponding content has not been written.

The running effect is as follows:

The online demo address is as follows:

Http://demo.jb51.net/js/2015/js-web-menu-tzyw-style-codes/

The code is as follows:

 
 Layer dragging
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