For map branches that are implied by ditavalref elements, the
value of the dvrKeyscopePrefix element contributes to the
effective key scope names of the branch. The effective key scope names start with the value
of the dvrKeyscopePrefix element. Note that if the branch as
authored does not specify a keyscope value, specifying
dvrKeyscopePrefix (without also specifying
dvrKeyscopeSuffix) results in the branch establishing a key
scope whose name is the value of the dvrKeyscopePrefix element.
The full key scope names also will reflect the value of a
dvrKeyscopeSuffix element if one is specified, regardless of
whether the branch as authored specifies a keyscope value.
Inheritance
+ topic/data ditavalref-d/dvrKeyscopePrefix
Example
If the dvrKeyscopePrefix is specified in the following
way:<topicref keys="branch-01"
href="branch-01.dita"
keyscope="branch-01"
>
<ditavalref href="condition-01.ditaval">
<ditavalmeta>
<dvrKeyscopePrefix>cond01-</dvrKeyscopePrefix>
</ditavalmeta>
</ditavalref>
<topicref href="topics/subtopic-01.dita"/>
</topicref>
Then the effective key scope name for the branch "branch-01" is "cond01-branch-01".
Attributes
The following attributes are available on this element: (except for conkeyref,
which is removed for all elements in this domain) and the attribute defined below.
- name
- The name of the metadata item. For this element the default value is
"dvrKeyscopePrefix".