XML Editor
Sign up for a WebBoard account Sign Up Keyword Search Search More Options... Options
Chat Rooms Chat Help Help News News Log in to WebBoard Log in Not Logged in
Show tree view Topic
Topic Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Go to previous topicPrev TopicGo to next topicNext Topic
Postnext
Doug DomenySubject: bug: validation of xml:lang attribute fails to satisfy schema requirement
Author: Doug Domeny
Date: 17 Jun 2004 04:47 PM
The internal SS validator returns this error when the external
validators, eg, .net xml parser, correctly validate the document.
The schema and xml document follow.

file://...\myfile.xml:2,193: Required attribute 'lang' was not provided

The XML document myfile.xml is NOT valid (1 errors)


Also, the Sense:X displays 'lang' instead of 'xml:lang'. It appears the
'xml:' namespace prefix is not properly handled.


FILE

<?xml version="1.0"?>
<root attr="1" xml:lang="en" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="file:///.../myfile.xsd">
<tag/>
</root>

SCHEMA


<?xml version="1.0"?>
<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<!--Import for xml:lang and xml:space-->
<xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/>

<xs:element name="root">
<xs:complexType>
<xs:sequence>
<xs:element name="tag" type="xs:string"/>
</xs:sequence>
<xs:attribute name="attr" type="xs:string" use="required"/>
<xs:attribute ref="xml:lang" use="required"/>
</xs:complexType>
</xs:element>
</xs:schema>

Posttop
(Deleted User) Subject: bug: validation of xml:lang attribute fails to satisfy schema requirement
Author: (Deleted User)
Date: 06 Jul 2004 10:25 AM
Hi Doug,
we have tracked the problem inside the Xerces parser, where
the "xml" namespace is treated in a special way together with
the "xmlns" and the "xsi" ones, and are not sent to the validator.
The patch is simple, but we need first to get in touch with the Xerces
team to understand why they did this in the first place.

Thanks for the report,
Alberto

 
Topic Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Go to previous topicPrev TopicGo to next topicNext Topic
Download A Free Trial of Stylus Studio 6 XML Professional Edition Today! Powered by Stylus Studio, the world's leading XML IDE for XML, XSLT, XQuery, XML Schema, DTD, XPath, WSDL, XHTML, SQL/XML, and XML Mapping!  
go

Log In Options

Site Map | Privacy Policy | Terms of Use | Trademarks
Stylus Scoop XML Newsletter:
W3C Member
Stylus Studio® and DataDirect XQuery ™are from DataDirect Technologies, is a registered trademark of Progress Software Corporation, in the U.S. and other countries. © 2004-2016 All Rights Reserved.