The PopOver widget is used on tablet devices to display content on a visual layer that floats above the app's window. This widget is typically used in the following scenarios:
The PopOver widget can contain multiple views inside it and they can be navigated between each other. The views are automatically added inside a Pane widget. The Pane widget's properties can be set using the pane configuration option.
The widget can be initialized declaratively by setting
data-role="popover". Additional pop-up options can be set through the
data-popup attribute. ...