Popup/window demo

I need a demo of popup/window. The content on this window is multiview with three steps. In the first step, i have uploader component with ajax call for upload document. I need to have next and previous buttons on each step.

Please provide sample example using webix framework

Using multiview without the tabbar (which is the common way), you can use something like next to navigate between views with buttons:

http://webix.com/snippet/0499382f