The Container control is not in itself a control, but rather a family of container-like controls that can add visual appeal and enhancements to any web page or application. The Container family has been created in order to allow you to easily create different types of content containers, which each serve a specific purpose.
The Container family is split up into six different individual containers, which are:
Module
Overlay
Panel
Dialog
SimpleDialog
Tooltip
You will rarely use the first two directly; they are the basis from which all the others inherit. They are also the basis for other controls such as Menu and all those that use Menu such as Button and the Rich Text Editor, which we'll see later. There is a small include file container_core-min.js
that contains these first two and we will have to include it when required by those other components that depend on it; as usual, the Dependency Configurator will let us know. If we do need an actual useful container...