Imagedata and XInclude

Thread: Imagedata and XInclude

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Imagedata and XInclude
	2007-11-05 15:02:40

Greetings! I am puzzled by the benign error that I get in validating XIncluded content with Oxygen. Here is the section of code: <equation ><title>Here is a nice equation</title> <mediaobject> <imageobject> <imagedata align="center"> <xi:include xmlnsi="http://www.w3.org/2001/XInclude" href="EEC-Math-template.xml"/> </imagedata> </imageobject> </mediaobject> </equation> and I get the following error in validation: SystemID: C:docusermanxmlEEC-Section-Template.xml Location: 300:12 Description: The content of element type "imagedata" must match "EMPTY". I usually do all of my production XML with Docbook 4.5, Saxon 6.5.5 and FOP 0.94 (with the Jeuclid plugin) which produces output just fine. In the past I have cleared up issues of XIncludes by using the stuff in Stayton's book (http://www.sagehill.net/docbookxsl/ValidXinclude.html), but in this case, I'm not sure what to add to my ENTITYs to clear this up, as it looks like <imagedata> doesn't like xiinclude'd files. I do not believe that this is an oXygen issue, I believe that this is a Docbook modular issue where the Docbook "modularity" support only goes down a few layers? Thoughts and guidance? Dean Nelson    Sr. Software Engineer Enterprise Electronics Corp http://www.EECradar.com   "A pessimist is a person that complains of the noise when opportunity knocks" - Cleon Lyles This e-mail, including attachments, may include confidential and/or proprietary information, and may be used only by the person or entity to which it is addressed. If the reader of this e-mail is not the intended recipient or his or her authorized agent, the reader is hereby notified that any dissemination, distribution or copying of this e-mail is prohibited. If you have received this e-mail in error, please notify the sender by replying to this message and delete this e-mail immediately.
Re: Imagedata and XInclude
	2007-11-06 01:53:18
Nelson, Dean wrote: > Greetings! > I am puzzled by the benign error that I get in validating XIncluded > content with Oxygen. Here is the section of code: > > <equation ><title>Here is a nice equation</title> > <mediaobject> > <imageobject> > <imagedata align="center"> > <xi:include xmlnsi=&qu ot;http://www.w3.o rg/2001/XInclude" > href="EEC-Math-template.xml"/> > </imagedata> > </imageobject> > </mediaobject> > </equation> > > and I get the following error in validation: > > SystemID: C:docusermanxmlEEC-Section-Template.xml > Location: 300:12 > Description: The content of element type "imagedata" must match "EMPTY". Take a look at the schema. The imagedata element must be empty. regards -- Dave Pawson XSLT, XSL-FO and Docbook FAQ http://www.dpawson.co.uk ------------------------------------------------------------ --------- To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org For additional commands, e-mail: docbook-apps-helplists.oasis-open.org

RE: Imagedata and XInclude
	2007-11-06 06:44:17
OK - does "empty" mean that there should be another wrapper that wraps the MathML code? I am assuming that "empty" does not mean "nothing", as that would be senseless? ________________________________ From: Dave Pawson [mailto:davepdpawson.co.uk] Sent: Tue 11/6/2007 1:53 AM To: Nelson, Dean Cc: docbook-appslists.oasis-open.org Subject: Re: [docbook-apps] Imagedata and XInclude Nelson, Dean wrote: > Greetings! > I am puzzled by the benign error that I get in validating XIncluded > content with Oxygen. Here is the section of code: > > <equation ><title>Here is a nice equation</title> > <mediaobject> > <imageobject> > <imagedata align="center"> > <xi:include xmlnsi=&qu ot;http://www.w3.o rg/2001/XInclude" > href="EEC-Math-template.xml"/> > </imagedata> > </imageobject> > </mediaobject> > </equation> > > and I get the following error in validation: > > SystemID: C:docusermanxmlEEC-Section-Template.xml > Location: 300:12 > Description: The content of element type "imagedata" must match "EMPTY". Take a look at the schema. The imagedata element must be empty. regards -- Dave Pawson XSLT, XSL-FO and Docbook FAQ http://www.dpawson.co.uk <http://www.dpawson.co.u k/> ------------------------------------------------------------ --------- To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org For additional commands, e-mail: docbook-apps-helplists.oasis-open.org

Re: Imagedata and XInclude
	2007-11-06 07:23:53
Dear Dean, Place the caret on imagedata Contextual menu (right click on Windows, CTRL+click on Mac) Select the last entry: Show Definition should get you to <!--doc:Pointer to external image data. This element points to an external entity containing graphical image data.--> <!ELEMENT imagedata %ho; EMPTY> The ho parameter entity is defined as <!ENTITY % ho ""> So, the content of imagedata is empty as in nothing. Best Regards, George ------------------------------------------------------------ --------- George Cristian Bina - http://aboutxml.blogspo t.com/ <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger http://www.oxygenxml.com Nelson, Dean wrote: > OK - does "empty" mean that there should be another wrapper that wraps the MathML code? > > I am assuming that "empty" does not mean "nothing", as that would be senseless? > > > ________________________________ > > From: Dave Pawson [mailto:davepdpawson.co.uk] > Sent: Tue 11/6/2007 1:53 AM > To: Nelson, Dean > Cc: docbook-appslists.oasis-open.org > Subject: Re: [docbook-apps] Imagedata and XInclude > > > > Nelson, Dean wrote: >> Greetings! >> I am puzzled by the benign error that I get in validating XIncluded >> content with Oxygen. Here is the section of code: >> >> <equation ><title>Here is a nice equation</title> >> <mediaobject> >> <imageobject> >> <imagedata align="center"> >> <xi:include xmlnsi=&qu ot;http://www.w3.o rg/2001/XInclude" >> href="EEC-Math-template.xml"/> >> </imagedata> >> </imageobject> >> </mediaobject> >> </equation> >> >> and I get the following error in validation: >> >> SystemID: C:docusermanxmlEEC-Section-Template.xml >> Location: 300:12 >> Description: The content of element type "imagedata" must match "EMPTY". > > Take a look at the schema. > The imagedata element must be empty. > > regards > > > > > -- > Dave Pawson > XSLT, XSL-FO and Docbook FAQ > http://www.dpawson.co.uk <http://www.dpawson.co.u k/> > > > > > ------------------------------------------------------------ --------- > To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org > For additional commands, e-mail: docbook-apps-helplists.oasis-open.org > ------------------------------------------------------------ --------- To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org For additional commands, e-mail: docbook-apps-helplists.oasis-open.org

RE: Imagedata and XInclude
	2007-11-06 07:34:00
George Is there a better way to include MathML in Docbook equations that will validate in oXygen? It works well under SAXON 6.5.5 & FOP 0.94 from the command line but it won't vaildate with Oxygen 9 (or 8.2). BTW: the new oXygen version is a resounding success here at work. Dean ________________________________ From: George Cristian Bina [mailto:georgeoxygenxml.com] Sent: Tue 11/6/2007 7:23 AM To: Nelson, Dean Cc: davepJUNKTHISdpawson.co.uk; docbook-appslists.oasis-open.org Subject: Re: [docbook-apps] Imagedata and XInclude Dear Dean, Place the caret on imagedata Contextual menu (right click on Windows, CTRL+click on Mac) Select the last entry: Show Definition should get you to <!--doc:Pointer to external image data. This element points to an external entity containing graphical image data.--> <!ELEMENT imagedata %ho; EMPTY> The ho parameter entity is defined as <!ENTITY % ho ""> So, the content of imagedata is empty as in nothing. Best Regards, George ------------------------------------------------------------ --------- George Cristian Bina - http://aboutxml.blogspo t.com/ <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger http://www.oxygenxml.com <http://www.oxygenxml.co m/> Nelson, Dean wrote: > OK - does "empty" mean that there should be another wrapper that wraps the MathML code? > > I am assuming that "empty" does not mean "nothing", as that would be senseless? > > > ________________________________ > > From: Dave Pawson [mailto:davepdpawson.co.uk] > Sent: Tue 11/6/2007 1:53 AM > To: Nelson, Dean > Cc: docbook-appslists.oasis-open.org > Subject: Re: [docbook-apps] Imagedata and XInclude > > > > Nelson, Dean wrote: >> Greetings! >> I am puzzled by the benign error that I get in validating XIncluded >> content with Oxygen. Here is the section of code: >> >> <equation ><title>Here is a nice equation</title> >> <mediaobject> >> <imageobject> >> <imagedata align="center"> >> <xi:include xmlnsi=&qu ot;http://www.w3.o rg/2001/XInclude" >> href="EEC-Math-template.xml"/> >> </imagedata> >> </imageobject> >> </mediaobject> >> </equation> >> >> and I get the following error in validation: >> >> SystemID: C:docusermanxmlEEC-Section-Template.xml >> Location: 300:12 >> Description: The content of element type "imagedata" must match "EMPTY". > > Take a look at the schema. > The imagedata element must be empty. > > regards > > > > > -- > Dave Pawson > XSLT, XSL-FO and Docbook FAQ > http://www.dpawson.co.uk <http://www.dpawson.co.u k/> <http://www.dpawson.co.u k/> > > > > > ------------------------------------------------------------ --------- > To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org > For additional commands, e-mail: docbook-apps-helplists.oasis-open.org > ------------------------------------------------------------ --------- To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org For additional commands, e-mail: docbook-apps-helplists.oasis-open.org

Re: Imagedata and XInclude
	2007-11-06 08:00:30
Nelson, Dean wrote: > OK - does "empty" mean that there should be another wrapper that wraps the MathML code? > > I am assuming that "empty" does not mean "nothing", as that would be senseless? Which version of DocBook you are using 4.x or 5.0? MathML embedded inside imagedata is supported only in 5.0. -- ------------------------------------------------------------ ------ Jirka Kosek e-mail: jirkakosek.cz http://xmlguru.cz ------------------------------------------------------------ ------ Professional XML consulting and training services DocBook customization, custom XSLT/XSL-FO document processing ------------------------------------------------------------ ------ OASIS DocBook TC member, W3C Invited Expert, ISO JTC1/SC34 member ------------------------------------------------------------ ------

RE: Imagedata and XInclude
	2007-11-06 08:01:50
I am using 4.5. I suspect that moving to 5 is not a quick move, is it? ________________________________ From: Jirka Kosek [mailto:jirkakosek.cz] Sent: Tue 11/6/2007 8:00 AM To: Nelson, Dean Cc: davepJUNKTHISdpawson.co.uk; docbook-appslists.oasis-open.org Subject: Re: [docbook-apps] Imagedata and XInclude Nelson, Dean wrote: > OK - does "empty" mean that there should be another wrapper that wraps the MathML code? > > I am assuming that "empty" does not mean "nothing", as that would be senseless? Which version of DocBook you are using 4.x or 5.0? MathML embedded inside imagedata is supported only in 5.0. -- ------------------------------------------------------------ ------ Jirka Kosek e-mail: jirkakosek.cz http://xmlguru.cz <http://xmlguru.cz/> ------------------------------------------------------------ ------ Professional XML consulting and training services DocBook customization, custom XSLT/XSL-FO document processing ------------------------------------------------------------ ------ OASIS DocBook TC member, W3C Invited Expert, ISO JTC1/SC34 member ------------------------------------------------------------ ------ ------------------------------------------------------------ --------- To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org For additional commands, e-mail: docbook-apps-helplists.oasis-open.org

Re: Imagedata and XInclude
	2007-11-06 08:32:31
Hi Dean, I see that Jirka already responded to your question but I want to address the validation issue. Please note that Saxon and FOP are not validating your DocBook file against a DTD or against a schema. Saxon will only care to have an XML (that is well formed) document and it will get you from that to an intermediary XSL-FO file that FOP will use as input and get your PDF file. Invalid DocBook documents may very well pass through this processings performed by Saxon and FOP. This processing will stop only if you have the Saxon executing an xsl:message with terminate="yes" or if you end up with an XSL-FO file that FOP is not able to handle. oXygen validates the document against the DocBook DTD or schema and if the document passes that validation then you know it is conforming with that DocBook DTD or schema. The correct solution is to move to DocBook 5. However, if the document passes fine though your processings and the only thing you want is to see it valid then you can customize/change the DTD to accept for instance xi:include inside imagedata. Then you can also add an XSLT customization layer that matches on imagedata containing something else than MathML and issue a termination message specifying that only MathML is accepted inside imagedata. Best Regards, George ------------------------------------------------------------ --------- George Cristian Bina - http://aboutxml.blogspo t.com/ <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger http://www.oxygenxml.com Nelson, Dean wrote: > George > Is there a better way to include MathML in Docbook equations that will validate in oXygen? It works well under SAXON 6.5.5 & FOP 0.94 from the command line but it won't vaildate with Oxygen 9 (or 8.2). > > BTW: the new oXygen version is a resounding success here at work. > > Dean > > ________________________________ > > From: George Cristian Bina [mailto:georgeoxygenxml.com] > Sent: Tue 11/6/2007 7:23 AM > To: Nelson, Dean > Cc: davepJUNKTHISdpawson.co.uk; docbook-appslists.oasis-open.org > Subject: Re: [docbook-apps] Imagedata and XInclude > > > > Dear Dean, > > Place the caret on imagedata > Contextual menu (right click on Windows, CTRL+click on Mac) > Select the last entry: Show Definition > > should get you to > > <!--doc:Pointer to external image data. > This element points to an external entity containing graphical image > data.--> > <!ELEMENT imagedata %ho; EMPTY> > > The ho parameter entity is defined as > > <!ENTITY % ho ""> > > So, the content of imagedata is empty as in nothing. > > Best Regards, > George > ------------------------------------------------------------ --------- > George Cristian Bina - http://aboutxml.blogspo t.com/ > <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger > http://www.oxygenxml.com <http://www.oxygenxml.co m/> > > > Nelson, Dean wrote: >> OK - does "empty" mean that there should be another wrapper that wraps the MathML code? >> >> I am assuming that "empty" does not mean "nothing", as that would be senseless? >> >> >> ________________________________ >> >> From: Dave Pawson [mailto:davepdpawson.co.uk] >> Sent: Tue 11/6/2007 1:53 AM >> To: Nelson, Dean >> Cc: docbook-appslists.oasis-open.org >> Subject: Re: [docbook-apps] Imagedata and XInclude >> >> >> >> Nelson, Dean wrote: >>> Greetings! >>> I am puzzled by the benign error that I get in validating XIncluded >>> content with Oxygen. Here is the section of code: >>> >>> <equation ><title>Here is a nice equation</title> >>> <mediaobject> >>> <imageobject> >>> <imagedata align="center"> >>> <xi:include xmlnsi=&qu ot;http://www.w3.o rg/2001/XInclude" >>> href="EEC-Math-template.xml"/> >>> </imagedata> >>> </imageobject> >>> </mediaobject> >>> </equation> >>> >>> and I get the following error in validation: >>> >>> SystemID: C:docusermanxmlEEC-Section-Template.xml >>> Location: 300:12 >>> Description: The content of element type "imagedata" must match "EMPTY". >> Take a look at the schema. >> The imagedata element must be empty. >> >> regards >> >> >> >> >> -- >> Dave Pawson >> XSLT, XSL-FO and Docbook FAQ >> http://www.dpawson.co.uk <http://www.dpawson.co.u k/> <http://www.dpawson.co.u k/> >> >> >> >> >> ------------------------------------------------------------ --------- >> To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org >> For additional commands, e-mail: docbook-apps-helplists.oasis-open.org >> > > ------------------------------------------------------------ --------- To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org For additional commands, e-mail: docbook-apps-helplists.oasis-open.org

Re: Imagedata and XInclude
	2007-11-06 09:23:04
George Cristian Bina wrote: > Hi Dean, > > I see that Jirka already responded to your question but I want to > address the validation issue. > > Please note that Saxon and FOP are not validating your DocBook file > against a DTD or against a schema. Saxon will only care to have an XML > (that is well formed) document and it will get you from that to an > intermediary XSL-FO file that FOP will use as input and get your PDF > file. Invalid DocBook documents may very well pass through this > processings performed by Saxon and FOP. Which is very easy to forget. I've since added validation into my script that calls up docbook for transformation to address this. Validate (and stop on errors), then transform to html/xsl-fo. It saves a lot of time in the end! regards -- Dave Pawson XSLT, XSL-FO and Docbook FAQ http://www.dpawson.co.uk ------------------------------------------------------------ --------- To unsubscribe, e-mail: docbook-apps-unsubscribelists.oasis-open.org For additional commands, e-mail: docbook-apps-helplists.oasis-open.org

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