Hi Roderik, Instead of modifying directly the XSDs I would advise you to define a Subject Scheme Map which imposes those three values on the @rev attribute, the validation in Oxygen should report errors when the attribute has other values.
http://www.oxygenxml.com/doc/ug-oxygen/#topics/subject-scheme-map.html http://www.oxygenxml.com/demo/DITA_Subject_Scheme.html
Basically your Subject Scheme map would have the content:
<!DOCTYPE subjectScheme PUBLIC "-//OASIS//DTD DITA Subject Scheme Map//EN" "map.dtd"> <subjectScheme> <subjectHead> <subjectHeadMeta> <navtitle>Rev controlled attr values</navtitle> </subjectHeadMeta> </subjectHead> <hasInstance> <subjectdef keys="revSbjKey"> <subjectdef keys="value1"> <topicmeta> <navtitle>First Value</navtitle> </topicmeta> </subjectdef> <subjectdef keys="value2"> <topicmeta> <navtitle>First Value</navtitle> </topicmeta> </subjectdef> <subjectdef keys="value3"> <topicmeta> <navtitle>First Value</navtitle> </topicmeta> </subjectdef> </subjectdef> </hasInstance> <enumerationdef> <attributedef name="rev"/> <subjectdef keyref="revSbjKey"/> </enumerationdef> </subjectScheme>
and it would be referenced in the main DITA Map like:
<topicref href="revSbjSchemeVals.ditamap" format="ditamap" type="subjectScheme"/>
As long as the main DITA Map will be opened in the DITA Maps Manager view Oxygen should also detect and propose those values when you use the "Edit Profiling Attributes" action or when editing the values in the Attributes view. Regards, Radu Radu Coravu <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger http://www.oxygenxml.com On 10/10/2014 10:35 AM, Roderik Dernison wrote:
Hi,
I'm trying to modify the schema for the ditamap. I need to set three fixed values on the rev attribute of the topicref element in a ditamap. What element in what xsd file should I edit to accomplish this?