Full text search
Elements: testing open elements
Prerequisite Concepts		Related Syntax

There are several tests that can be performed on open elements, including:

• testing the identity of an element (element is)
• testing the identity of the parent element (parent is)
• testing the existence of a particular ancestor element (ancestor is)
• testing the existence of an ancestor of the parent element (preparent is)
• testing if a particular element is open (open element is)

Prerequisite Concepts      Elements

Related Syntax    element

----

[CONTENTS] [CONCEPTS] [SYNTAX] [LIBRARIES] [SAMPLES] [ERRORS] [INDEX]