att.instrumentident

att.instrumentident Attributes which identify a MIDI instrument.
Module MEI.shared
Members
Attributes
@instr (optional) Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <instrDef> element elsewhere in the document. Value conforms to data.URI . att.instrumentident
Declaration
<attDef ident= "instr" usage= "opt">
<desc>Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <instrDef> element elsewhere in the document. </desc>
<datatype maxOccurs= "1" minOccurs= "1">
<rng:ref name= " data.URI" />
</datatype>
<constraintSpec ident= "check_instrTarget" scheme= "isoschematron">
<constraint>
<sch:rule context= "@instr">
<sch:assert role= "warning" test= "not(normalize-space(.) eq '')"> @instr attribute should have content. </sch:assert>
<sch:assert role= "warning" test= "every $i in tokenize(., '\s+') satisfies substring($i,2)=//mei:instrDef/@xml:id"> The value in @instr should correspond to the @xml:id attribute of an instrDef element. </sch:assert>
</sch:rule>
</constraint>
</constraintSpec>
</attDef>
Constraints
@instr attribute should have content.
The value in @instr should correspond to the @xml:id attribute of an instrDef element.
<sch:rule context= "@instr">
<sch:assert role= "warning" test= "not(normalize-space(.) eq '')"> @instr attribute should have content. </sch:assert>
<sch:assert role= "warning" test= "every $i in tokenize(., '\s+') satisfies substring($i,2)=//mei:instrDef/@xml:id"> The value in @instr should correspond to the @xml:id attribute of an instrDef element. </sch:assert>
</sch:rule>

MEI Guidelines Version 3.0.0

Attribute Classes