I have some xml documents with unparsed entity declarations for jpeg images.
For instance:
<!DOCTYPE TEI.2 SYSTEM 'teilite.dtd'[
<!NOTATION jpg SYSTEM "JPEG">
<!ENTITY filename SYSTEM "filename.jpg" NDATA jpg>
<!ENTITY Ba01SpFC SYSTEM "Ba01SpFC.jpg" NDATA jpg>
<!ENTITY Ba01SpBC SYSTEM "Ba01SpBC.jpg" NDATA jpg>
<!ENTITY Ba01SpSp SYSTEM "Ba01SpSp.jpg" NDATA jpg>
<!ENTITY Ba01STOC SYSTEM "Ba01STOC.jpg" NDATA jpg>
<!ENTITY Ba01S000 SYSTEM "Ba01S000.jpg" NDATA jpg>
<!ENTITY Ba01S002 SYSTEM "Ba01S002.jpg" NDATA jpg>
<!ENTITY Ba01S023 SYSTEM "Ba01S023.jpg" NDATA jpg>
<!ENTITY Ba01S038 SYSTEM "Ba01S038.jpg" NDATA jpg>
<!ENTITY Ba01S050 SYSTEM "Ba01S050.jpg" NDATA jpg>
<!ENTITY Ba01S101 SYSTEM "Ba01S101.jpg" NDATA jpg>
<!ENTITY Ba01S102 SYSTEM "Ba01S102.jpg" NDATA jpg>
<!ENTITY Ba01S130 SYSTEM "Ba01S130.jpg" NDATA jpg>
<!ENTITY Ba01S131a SYSTEM "Ba01S131a.jpg" NDATA jpg>
<!ENTITY Ba01S131b SYSTEM "Ba01S131b.jpg" NDATA jpg>
<!ENTITY Ba01S133 SYSTEM "Ba01S133.jpg" NDATA jpg>
]>
The xml document then refers to these entities by name:
<figure entity="Ba01S038">
<head>Photo: Robert Cross</head>
<figDesc>Black and white photograph</figDesc>
</figure>
My stylesheet attempts to use the XSL function unparsed-entity-uri() to get
the uri of the entity for the @src attribute of an HTML IMG tag, but this
doesn't work - it returns empty. I get <img src=""/>. The odd thing is that
when I run my stylesheet through Xalan from the command line, it works fine,
it's only inside Cocoon that the function doesn't work.
I can work around it by assuming that the value of the figure/@entity tag is
a filename without extension, but this is a kludge. Can anyway suggest
anything? Thanks!
Con
---
Conal Tuohy
[EMAIL PROTECTED]
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