Hi there,
somehow, I cannot access nodes that are stored in a variable. I'm using
Xalan 2.5.1 and the following commands:
================ BEGIN ====================
<xsl:variable name="referenced-node" select="//a[@att1 = current()/@att2]"/>
<xsl:variable name="attribute-source">
<xsl:choose>
<xsl:when test="$referenced-node">
<xsl:copy-of select="$referenced-node"/>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="."/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- line 556 follows -->
<!-- this is where the error occurs -->
<xsl:value-of select="$attribute-source/@att3"/>
================= END =====================
I cannot access $attribute-source. If the node or its attribute 'att3'
could not be found, nothing would be written. But even then no
ClassCastException should be thrown.
Is this problem caused by the <xsl:copy-of> statements? My understand is
that I can store the nodes in variable $attribute-source using
<xsl:copy-of>. <xsl:value-of> would not help in this case, because I
need the node and not its text value.
If I run Xalan, it tells me:
================ BEGIN ====================
; SystemID: file:///path/../../stylesheet.xsl; Line#: 556; Column#: 59
javax.xml.transform.TransformerException: java.lang.ClassCastException
at
org.apache.xalan.templates.ElemValueOf.execute(Ele mValueOf.java:330)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java(Compiled
Code))
at org.apache.xalan.templates.ElemIf.execute(ElemIf.j ava:203)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java:2318)
at org.apache.xalan.templates.ElemCopy.execute(ElemCo py.java:153)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java:2318)
at
org.apache.xalan.templates.ElemLiteralResult.execu te(ElemLiteralResult.java:699)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java:2318)
at
org.apache.xalan.transformer.TransformerImpl.apply TemplateToNode(TransformerImpl.java:2185)
at
org.apache.xalan.transformer.TransformerImpl.trans formNode(TransformerImpl.java:1263)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:671)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:1179)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:1157)
at org.apache.xalan.xslt.Process.main(Process.java:10 25)
---------
java.lang.ClassCastException
at
org.apache.xpath.axes.FilterExprIteratorSimple.exe cuteFilterExpr(FilterExprIteratorSimple.java(Compi led
Code))
at
org.apache.xpath.axes.FilterExprWalker.setRoot(Fil terExprWalker.java(Compiled
Code))
at
org.apache.xpath.axes.WalkingIterator.setRoot(Walk ingIterator.java(Compiled
Code))
at
org.apache.xpath.axes.LocPathIterator.executeChars ToContentHandler(LocPathIterator.java:276)
at
org.apache.xalan.templates.ElemValueOf.execute(Ele mValueOf.java:311)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java(Compiled
Code))
at org.apache.xalan.templates.ElemIf.execute(ElemIf.j ava:203)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java:2318)
at org.apache.xalan.templates.ElemCopy.execute(ElemCo py.java:153)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java:2318)
at
org.apache.xalan.templates.ElemLiteralResult.execu te(ElemLiteralResult.java:699)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApplyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.java:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(TransformerImpl.java:2318)
at
org.apache.xalan.transformer.TransformerImpl.apply TemplateToNode(TransformerImpl.java:2185)
at
org.apache.xalan.transformer.TransformerImpl.trans formNode(TransformerImpl.java:1263)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:671)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:1179)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:1157)
at org.apache.xalan.xslt.Process.main(Process.java:10 25)
================= END =====================
Any idea, how to access the node stored in $attribute-source?
Thanks in advance,
Johannes
1  2729 
Thanks, Marrow, although I found a solution meanwhile, I have to admit
your's it much smarter!
Johannes
Marrow wrote: Hi Johannes,
Try something like this code...
<xsl:variable name="referenced-node" select="//a[@att1 =
current()/@att2]"/>
<xsl:variable name="attribute-source" select="$referenced-node |
(.)[not($referenced-node)]"/>
Hope this helps
Marrow
http://www.marrowsoft.com - home of Xselerator (XSLT IDE and debugger)
http://www.topxml.com/Xselerator
"Johannes Lebek" <re****************@domain.com> wrote in message
news:bh**********@sp15at20.hursley.ibm.com...
Hi there,
somehow, I cannot access nodes that are stored in a variable. I'm using
Xalan 2.5.1 and the following commands:
================ BEGIN ====================
<xsl:variable name="referenced-node" select="//a[@att1 =
current()/@att2]"/>
<xsl:variable name="attribute-source">
<xsl:choose>
<xsl:when test="$referenced-node">
<xsl:copy-of select="$referenced-node"/>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="."/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- line 556 follows -->
<!-- this is where the error occurs -->
<xsl:value-of select="$attribute-source/@att3"/>
================= END =====================
I cannot access $attribute-source. If the node or its attribute 'att3'
could not be found, nothing would be written. But even then no
ClassCastException should be thrown.
Is this problem caused by the <xsl:copy-of> statements? My understand is
that I can store the nodes in variable $attribute-source using
<xsl:copy-of>. <xsl:value-of> would not help in this case, because I
need the node and not its text value.
If I run Xalan, it tells me:
================ BEGIN ====================
; SystemID: file:///path/../../stylesheet.xsl; Line#: 556; Column#: 59
javax.xml.transform.TransformerException: java.lang.ClassCastException
at
org.apache.xalan.templates.ElemValueOf.execute(E lemValueOf.java:330)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java(Compiled
Code))
at org.apache.xalan.templates.ElemIf.execute(ElemIf.j ava:203)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java:2318)
at org.apache.xalan.templates.ElemCopy.execute(ElemCo py.java:153)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java:2318)
at
org.apache.xalan.templates.ElemLiteralResult.execu te(ElemLiteralResult.java:
699)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java:2318)
at
org.apache.xalan.transformer.TransformerImpl.apply TemplateToNode(Transformer
Impl.java:2185)
at
org.apache.xalan.transformer.TransformerImpl.trans formNode(TransformerImpl.j
ava:1263)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:
671)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:
1179)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:
1157)
at org.apache.xalan.xslt.Process.main(Process.java:10 25)
---------
java.lang.ClassCastException
at
org.apache.xpath.axes.FilterExprIteratorSimple.exe cuteFilterExpr(FilterExprI
teratorSimple.java(Compiled
Code))
at
org.apache.xpath.axes.FilterExprWalker.setRoot(Fil terExprWalker.java(Compile
d
Code))
at
org.apache.xpath.axes.WalkingIterator.setRoot(Walk ingIterator.java(Compiled
Code))
at
org.apache.xpath.axes.LocPathIterator.executeChars ToContentHandler(LocPathIt
erator.java:276)
at
org.apache.xalan.templates.ElemValueOf.execute(E lemValueOf.java:311)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java(Compiled
Code))
at org.apache.xalan.templates.ElemIf.execute(ElemIf.j ava:203)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java:2318)
at org.apache.xalan.templates.ElemCopy.execute(ElemCo py.java:153)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java:2318)
at
org.apache.xalan.templates.ElemLiteralResult.execu te(ElemLiteralResult.java:
699)
at
org.apache.xalan.templates.ElemApplyTemplates.tran sformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.exec ute(ElemApplyTemplates.jav
a:215)
at
org.apache.xalan.transformer.TransformerImpl.execu teChildTemplates(Transform
erImpl.java:2318)
at
org.apache.xalan.transformer.TransformerImpl.apply TemplateToNode(Transformer
Impl.java:2185)
at
org.apache.xalan.transformer.TransformerImpl.trans formNode(TransformerImpl.j
ava:1263)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:
671)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:
1179)
at
org.apache.xalan.transformer.TransformerImpl.trans form(TransformerImpl.java:
1157)
at org.apache.xalan.xslt.Process.main(Process.java:10 25)
================= END =====================
Any idea, how to access the node stored in $attribute-source?
Thanks in advance,
Johannes
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
by: K. N. |
last post by:
Is there any good and fast Python module for XSLT
processing ? I'm going to use XML and XSLT to generate
web pages, so I need XSLT processor that will be able
to transform for example a DOM object...
|
by: Martin |
last post by:
I have 5 days of experince with XSLT and I am sure my problem is
pretty much as basic as they come but I cannot work it out, so I hope
someone will take pity on me - please!
I have inherited an...
|
by: inquirydog |
last post by:
Hi-
Does anyone know a way to compare whether two nodes contain
the same information in xslt (the name, attributes, and all content
recursivly should be the same. I am interested in the case...
|
by: Frederik Sørensen |
last post by:
I include a xslt stylesheet with variables for all the error messages in
my system.
<xsl:variable name="Banner_error_1">
errormessage 1 for banner
</xsl:variable>
<xsl:variable...
|
by: cyclops |
last post by:
I'm trying to do XML + XSLT -> Another XML. The source XML contains
multiple namespaces and XSLT will handle all possible tags under each
name space.
----source----
<document xmlns="..."...
|
by: Oleg Konovalov |
last post by:
Hi,
I am new to XSLT, trying to significantly modify somebody
else's XSL. That is not 2.0.
I need to create min & max variable(s)
to be used in many templates and sub-templates
based on...
|
by: Daniel Hilgarth |
last post by:
Hello,
I am currently trying to use XSLT for the creation of multiple
HTML-files from a single XML-File.
This HTML-files need to have links to each other.
The following information might be...
|
by: jkmyoung |
last post by:
Here's a short list of useful xslt general tricks that aren't taught at w3schools.
Attribute Value Template
Official W3C explanation and example
This is when you want to put dynamic values...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The...
| |
