class parameter

The class parameter may be used to register or deregister element classes for the current view.  Once registered, classes can be used to categorize the document's elements.  Most parsers assign classes to document elements.  Classes are assigned to elements with the elementClasses parameter.

Availability

query command
set command

Scope

The current view.

Syntax

query class.className
set class.className { on | off }

Parameters

className Use the className qualifier to indicate the name of the class that you want to register or deregister.
on Specify on if you want to register the specified class.
off Specify off if you want to deregister the specified class.

Examples

query class.Message
set class.Message on


query command
set command
classes parameter
elementClasses parameter
excludedClasses parameter
includedClasses parameter