User Interface Hints
You have probably noticed that the resource file examples in
content-type and
layout-group contain some elements with
the prefix ui:
. These elements are user interface
hints, and the ui:
prefix identifies them as
belonging to the
http://xmlns.escenic.com/2008/interface-hints
namespace.
If you look at the syntax diagrams for the
content-type
and
content-type
resources you will see that many of them include the placeholder
ANY-FOREIGN-ELEMENT. This placeholder is used
to indicate that an element can contain elements from any foreign
namespace, but is primarily intended to indicate that you can insert
elements from the interface-hints
namespace.
Use of the interface-hints
elements is entirely
optional - you can create a working content-type
or
layout-group
resource without using them. By using
them, however, you can create a more user-friendly interface for your
publication in
Content Studio.
The following sections discuss the use of some of the most frequently
used interface-hints
elements. For full details about
all elements in this namespace, see
interface-hints.