[XOM-interest] entity in attribute value

Elliotte Harold elharo at metalab.unc.edu
Mon Jan 12 11:12:52 EST 2009


Luca Passani wrote:
> Hi, I just figured that XML is touchy about using entities in attribute 
> value even for super-simple XML files with no DTD:
> 
>          <capability name="entity_euro" value="&euro;"/>
> 
> Caused by: org.xml.sax.SAXParseException: The entity "euro" was 
> referenced, but
>  not declared.
>         at 
> org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
> ava:1189)
>         at nu.xom.Builder.build(Builder.java:1127)
> 
> 
> is there a standard way to escape entities in XML?
> 

Use a numeric character reference or the actual character.

Without a DTD how would you expect the XML parser to know what &euro; 
represents?


-- 
Elliotte Rusty Harold  elharo at metalab.unc.edu
Refactoring HTML Just Published!
http://www.amazon.com/exec/obidos/ISBN=0321503635/ref=nosim/cafeaulaitA


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