XFA Specification
Chapter 12, User Experience
Accessibility and Field Navigation
358
Explicitly-defined traversal
mySubform[0]
FieldA
1
FieldB
3
mySubform[1]
FieldA
2
FieldB
4
Default Keystroke-Initiated Traversal
Each
traverse
specification for "
next"
(
operation="next"
), the container is assigned a default "
next
" destination
relative to the container’s position, going left-to-right and top-to-bottom of the current container. For
example, if all traversal specifications are omitted from
Example 12.3,
the traversal direction changes to
that shown in the following illustration.
Default traversal
mySubform[0]
FieldA
1
FieldB
2
mySubform[1]
FieldA
3
FieldB
4
Non-Keystroke Traversals
Non-keystroke traverses are associated only with
traverse
elements that have
operation
values of
"next"
and "
first
". The effect of the latter value is described in
“Delegating Focus to Another
Container” on page 359.