Both kinds of logic can access libraries, services, and other Rich UI handlers.
When you are developing a mobile application, the main widget is a typically a view, which is a container widget of type dojo.mobile.widgets.DojoMobileView. In most cases, a view has a header area across the top, with an optional button for navigating back to the previous view.
If your users are accessing a Rich UI application by way of Microsoft™ Internet Explorer 8 or less, be aware of the issue described in “Rich UI memory management for Microsoft Internet Explorer.”
In each case, version is a revision level of the widget project.
Alternatively, if you are not using the Google or AOL provider projects, you can get all the projects you need by creating a new Rich UI project and then deleting that project.
In relation to the EGL Dojo widgets, access the Toolkit or provider project that makes available a particular version of the EGL Dojo widgets. Do not change the EGL build path in a Toolkit or provider project, and do not change the build paths in your own projects to refer directly to the EGL Dojo widgets.
Please note that when you upgrade, you need to upgrade both the EGL widgets and the EGL Dojo projects to the most recent versions.