Language reference : Base architecture : Topic elements : Body elements : dlhead
   
dlhead
The <dlhead> element contains optional headings for the term and description columns in a definition list. The definition list heading may contain a heading <dthd> for the column of terms and a heading <ddhd> for the column of descriptions.
Contains
Note: These models represent only the default document types distributed by OASIS. Actual content models will differ with each new document type.
Doctype
Content model
topic, map, concept, ditabase, glossary, glossentry, glossgroup, reference, task, bookmap, classifyMap, subjectScheme, machineryTask, learningAssessment, learningBookmap, learningContent, learningMap, learningOverview, learningPlan, learningSummary
( (dthd) (optional) then (ddhd) (optional) )
Contained by
Doctype
Content model
topic (base), map (base), topic (technical content), map (technical content), concept, ditabase, glossary, glossentry, glossgroup, reference, task (strict), task (general), bookmap, classifyMap, subjectScheme, machineryTask, learningAssessment, learningBookmap, learningContent, learningMap, learningOverview, learningPlan, learningSummary
Inheritance
- topic/dlhead
Example 41. Example
Figure 25. Definition list with a heading
<dl>
<dlhead>
<dthd>Image File View Selection</dthd>
<ddhd>Resulting Information</ddhd>
</dlhead>
<dlentry>
<dt>File Type</dt>
<dd>Image's file extension</dd>
</dlentry>
<dlentry>
<dt>Image Class</dt>
<dd>Image is raster, vector, metafile or 3D</dd>
</dlentry>
<dlentry>
<dt>Number of pages</dt>
<dd>Number of pages in the image</dd>
</dlentry>
<dlentry>
<dt>Fonts</dt>
<dd>Names of the fonts contained within a vector image</dd>
</dlentry>
</dl>
Attributes
Name
Description
Data Type
Default Value
Required?
univ-atts attribute group (includes select-atts, id-atts, and localization-atts groups)
A set of related attributes, described in univ-atts attribute group
global-atts attribute group (xtrf, xtrc)
A set of related attributes, described in global-atts attribute group
class, outputclass
Common attributes described in Other common DITA attributes