Javascript: Complete example _ javascript tips for zooming, dragging, closing, and minimizing floating windows

This article mainly introduces how javascript can zoom, drag, close, and minimize floating windows. The example analyzes the skills of the javascript operation window layer, for more information about how to scale, drag, close, and minimize a JS floating window, see the example in this article. Share it with you for your reference. The specific implementation method is as follows:

The code is as follows:

JS enables scalable, drag, close, and minimized floating windows