Hello there, Is the source code for libxslt available somewhere? I'm sure it will be - but wherever I've looked I only seem to find the 'dev' versions (i.e. header files and binaries). I'm sure it'll be somewhere obvious but I've drawn a blank, so far....John
Hello everybody, I'm way behind in making a release, but I will use most of this week to work on making the next libxml2 (and possibly libxslt) release(s). I will go over bugs in GNOME bugzilla and try to find patches lying there, if you have some and see no movement in the next couple of days, make sure they are provided as attachment and marked as patches. You can also send to the list if bugzilla is a problem, thanks, Daniel -- -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel <at> veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/
Hi, I figured out that there is a way to check for existing documents in XSLT 2.0 templates. Trying this in my template does not work. I am using libxslt in my code (not with xsltproc). Do I have to load another library or activate the function in my C++ code some how? If not, is there an equivalent function in XSLT 1.1? Thanks, Lothar -- | Rapid Prototyping | XSLT Codegeneration | http://www.lollisoft.de Lothar Behrens Ginsterweg 4 65760 Eschborn
I was a bit surprised to see the xpath spec says string() of a node-set should be the string of the first (in document order) node, not the complete node set. Does anyone know the history or rationale for this behavior? Short of a loop, what's the easiest way to turn a node set into a string of all the members of that node set? Thanks, Phil
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_______________________________________________ xslt mailing list, project page http://xmlsoft.org/XSLT/ xslt <at> gnome.org http://mail.gnome.org/mailman/listinfo/xslt
Should exsltFuncFunctionComp() be compiling it's contents? Currently
it calls xsltParseTemplateContent(), but not xsltInitElemPreComp()
(or similar function).
The impact is that if you make the mistake of putting content
directly in your <func:function>, you get:
xsltApplySequenceConstructor: value-of was not compiled
and no clue where the bug in your script is. If your script also
has text nodes, you get:
xsltApplySequenceConstructor: value-of was not compiled
ELEMENT fake
element fake: error : Node has no parent
TEXT
content=
{http://xml.juniper.net/test}test-func: cannot write to result tree while executing a function
xmlXPathCompiledEval: evaluation failed
runtime error: file /tmp/te30.xsl line 5 element value-of
XPath evaluation returned no result.
which is much more helpful. Would compiling the contents of the
function help get a better error to the user?
Examples appended (with and without text nodes).
Thanks,
Phil
---------------
% cat /tmp/te30.xsl
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:func="http://exslt.org/functions" xmlns:test-ns="http://xml.juniper.net/test" version="1.0">
<xsl:template match="/">
<test>
<xsl:value-of select="test-ns:test-func()"/>
</test>
</xsl:template>
<func:function name="test-ns:test-func">
<xsl:value-of select="concat("Between ", $x)"/>
</func:function>
</xsl:stylesheet>
% xsltproc /tmp/te30.xsl /tmp/te30.xsl
xsltApplySequenceConstructor: value-of was not compiled
ELEMENT fake
element fake: error : Node has no parent
TEXT
content=
{http://xml.juniper.net/test}test-func: cannot write to result tree while executing a function
xmlXPathCompiledEval: evaluation failed
runtime error: file /tmp/te30.xsl line 5 element value-of
XPath evaluation returned no result.
<?xml version="1.0"?>
<test xmlns:func="http://exslt.org/functions" xmlns:test-ns="http://xml.juniper.net/test"/>
% cat /tmp/te30a.xsl
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:func="http://exslt.org/functions" xmlns:test-ns="http://xml.juniper.net/test" version="1.0">
<xsl:template match="/">
<test>
<xsl:value-of select="test-ns:test-func()"/>
</test>
</xsl:template>
<func:function name="test-ns:test-func"><xsl:value-of select="concat("Between ", $x)"/></func:function>
</xsl:stylesheet>
% xsltproc /tmp/te30a.xsl /tmp/te30a.xsl
xsltApplySequenceConstructor: value-of was not compiled
<?xml version="1.0"?>
<test xmlns:func="http://exslt.org/functions" xmlns:test-ns="http://xml.juniper.net/test"/>
% diff -u /tmp/te30.xsl /tmp/te30a.xsl
--- /tmp/te30.xsl 2012-03-26 14:27:46.000000000 -0400
+++ /tmp/te30a.xsl 2012-03-26 16:02:51.000000000 -0400
@@ -5,7 +5,5 @@
<xsl:value-of select="test-ns:test-func()"/>
</test>
</xsl:template>
- <func:function name="test-ns:test-func">
- <xsl:value-of select="concat("Between ", $x)"/>
- </func:function>
+ <func:function name="test-ns:test-func"><xsl:value-of select="concat("Between ", $x)"/></func:function>
</xsl:stylesheet>
% xsltproc --version
Using libxml 20708, libxslt 10126 and libexslt 815
xsltproc was compiled against libxml 20707, libxslt 10126 and libexslt 815
libxslt 10126 was compiled against libxml 20707
libexslt 815 was compiled against libxml 20707
%
I have updated the libxsltmod code to work with Python 3.2 Initial testing appears to be ok but I shall continue updating all the tests now. My question is this: How shall I go about submitting these changes to the project? _________________________________________ David 'dex' Schwartz Win32 Technical Lead ∫ Objective Corporation Limited Ph: +61 (0)2 9965 7868 Mobile: +61 (0)407 254 425 http://www.objective.com mailto:David.Schwartz <at> objective.com This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden. _______________________________________ _______________________________________________ xslt mailing list, project page http://xmlsoft.org/XSLT/ xslt <at> gnome.org http://mail.gnome.org/mailman/listinfo/xslt
Hello! I've registered external module (test), external element (test:foo) and external XPath-function (test:bar). I need to call test:bar from test:foo C++ handler so that test:bar will "see" all current XSLT entities (stylesheet variables, etc). Please look at this short code example. I've created XML that contains one empty root node and XSL that contains one variable ($var) and one test:foo element. When I perform XSL transformation, I need to evaluate XPath-expression from test:foo handler, that contains test:bar($var) call: http://www.everfall.com/paste/id.php?wlyu7lb528hy I didn't find how can I evaluate XPath-expression with registred external XPath function, and how can I make current XSLT-environment visible for this XPath-expression. The point isn't in making visible one single variable either one single function. The point is in making all external functions and XSLT-environment visible from this XPath-expression. Any suggestions? Thanks! Denis.
Hello. First of all, thanks for libxml and libxslt! I’m working on software that uses both of the libraries and I found GNOME XML/XSLT libraries very easy to use. Thanks, guys! I have several questions and I hope I’ll find some help here. Here they are: 1. I’m trying to pass parameters into XSL, but something goes wrong and it doesn’t work. Here I’ve published very short code example that illustrates simple XSL transformation and parameter passing: http://www.everfall.com/paste/id.php?76x88mgneaad Unfortunately it doesn’t work. “value-of” element just returns an empty string. I have this output: <?xml version="1.0" encoding="utf-8"?> Param = What do I do wrong? You can edit code example right on the website where its published. 2. When I create xsltTransformContext (using xsltNewTransformContext), I have to specify both XML and XSL documents. When I call xsltApplyStylesheetUser, I also need to pass both XML and XSL document pointers. Why do I need to do this two times? Here is an explanation why do I ask: I register a lot of extension elements and functions, and perform a lot of transformations on the different documents and style sheets. I don’t want to register all extensions each time when I need to transform new XML-XSL pair, I want to reuse XSLT context. Currently I do it in this way: http://www.everfall.com/paste/id.php?y22esn1kbwic Is there any better way to solve this problem? 3. When I perform transformation, I have a lot of such errors in stdout: element div: error : Name is not from the document dictionnary 'div' (btw, there is a misspell in “dictionary”). If I’ll specify XHTML namespace in the XSL as a default namespace, then there are no such errors. But I don’t want to specify it in XSL. I want to know: - How I can specify my own dictionary using libxslt API? - How I can switch error reporting off? 4. Assume that I have xmlDoc, xmlXPathContext (constructed from this xmlDoc), and xmlNode (somewhere from this xmlDoc). I want to perform XPath-request as if this node was the root of the document. What is the best way to do this? Currently I replace root node, perform the request, and place the root node back: http://www.everfall.com/paste/id.php?wzgzmx95uza8 Is there any better solution for this? Ok, that’s it for now, thanks for help :) Denis.
Hello, was experimenting w/ enhancing libxml2/libxslt to support XSLT 2.0: https://github.com/andriy-gerasika/libxml2/commits/master it is very lame, but I am not professional C/C++ developer, need some guidance: a) support xpath2.0/xslt2.0 as a config option? (default no) b) how to support unicode in lower-case() function --> use icu/iconv? Andriy
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>
<xsl:template match="/">
<xsl:value-of select="number('8.95')"/>
</xsl:template>
</xsl:stylesheet>
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