I've the below cases.
**Case1:**
<para>1A/66</para>
<para>1A/34S/4</para>
<para>1/66</para>
**Case 2:**
<para>A/66</para>
<para>A1/1</para>
Here, the explaination is if the para starts with a letter (here it is A, it can be any alphabet), it should print case 2 else it should print case 1.
please let me know how can i do this.
Here is a DEmo
With XSLT 2.0 you have regular expression support so using e.g.
<xsl:template match="para[matches(., '^[a-zA-Z]')]">case 2</xsl:template>
<xsl:template match="para[matches(., '^[^a-zA-Z]')]">case 1</xsl:template>
Of course you can use a different regular expression to match on non-ASCII letters as well if "can be any alphabet" is meant to indicate other letters.
Here you are :
<xsl:template match="/">
<hmtl>
<head>
<title>New Version!</title>
</head>
<body>
<xsl:call-template name="print-param" />
<xsl:apply-templates select="child::*"/>
</body>
</hmtl>
</xsl:template>
<xsl:template match="#*|node()">
<xsl:copy>
<xsl:apply-templates select="#*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match = "body">
<!-- Match cases -->
</xsl:template>
<xsl:template name = "print-param">
<!-- Match cases -->
**Case1:**
<xsl:for-each select=".//para[matches(., '^[A-Za-z]\.*')]">
<para><xsl:value-of select="." /></para>
</xsl:for-each>
**Case 2:**
<xsl:for-each select=".//para[not(matches(., '^[A-Za-z]\.*'))]">
<para><xsl:value-of select="." /></para>
</xsl:for-each>
</xsl:template>
</xsl:transform>
Check this demo
Related
I am using following xslt
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns="http://www.test.com/services/test/test/v1">
<xsl:output method="xml" encoding="UTF-8"
omit-xml-declaration="yes" indent="yes" />
<xsl:strip-space elements="*" />
<xsl:template match="/">
<xsl:variable name="mytree">
<xsl:call-template name="myvariable">
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="count($mytree/foos/foo) > 1">
<xsl:copy-of select="$mytree"/>
</xsl:when>
<xsl:otherwise>
<error>test</error>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="myvariable">
<foos>
<foo>bar1</foo>
<foo>bar2</foo>
<foo>bar3</foo>
<foo>bar4</foo>
</foos>
</xsl:template>
</xsl:stylesheet>
When i use above xslt it should be following output
<foos xmlns="http://www.test.com/services/test/test/v1">
<foo>bar1</foo>
<foo>bar2</foo>
<foo>bar3</foo>
<foo>bar4</foo>
</foos>
but it is
<error xmlns="http://www.test.com/services/test/test/v1">test</error>
when i remove the xmlns="http://www.test.com/services/test/test/v1" output is proper. Not sure what is happening?
Well, with any XML, whether constructed inside of your XSLT or read from a source, if you have elements in a certain namespace, then, to select them with XPath in XSLT, in XSLT 2 you have two options, either use xpath-default-namespace="http://www.test.com/services/test/test/v1" (e.g. <xsl:when test="count($mytree/foos/foo) > 1" xpath-default-namespace="http://www.test.com/services/test/test/v1">) or bind the namespace to a prefix (e.g. <xsl:when xmlns:v1="http://www.test.com/services/test/test/v1" test="count($mytree/v1:foos/v1:foo) > 1">).
You can use these approaches on an ancestor element, for instance the root element of the stylesheet, if it does not interfere with other selections you want to make.
You have to specify qualified element names in your XPath expression to address the foos and foo elements in your default namespace http://www.test.com/services/test/test/v1:
Register the default namespace once more with a namespace prefix (e.g. myns): xmlns:myns="http://www.test.com/services/test/test/v1"
Use that namepace prefix in your XPath expressions to address nodes in that namespace (e.g. myns:foos/myns:foo).
Add exclude-result-prefixes="myns" to suppress the myns prefix in your result document.
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns="http://www.test.com/services/test/test/v1"
xmlns:myns="http://www.test.com/services/test/test/v1"
exclude-result-prefixes="myns">
…
<xsl:template match="/">
…
<xsl:choose>
<xsl:when test="count($mytree/myns:foos/myns:foo) > 1">
<xsl:copy-of select="$mytree"/>
</xsl:when>
<xsl:otherwise>
<error>test</error>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
…
</xsl:stylesheet>
see XSLT Fiddle
If you only had an XSLT 1.0 processor at hand, you would need the EXSLT node-set function to access the $mytree variables from the result tree:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns="http://www.test.com/services/test/test/v1"
xmlns:exsl="http://exslt.org/common"
extension-element-prefixes="exsl"
xmlns:myns="http://www.test.com/services/test/test/v1"
exclude-result-prefixes="myns">
…
<xsl:template match="/">
…
<xsl:choose>
<xsl:when test="count(exsl:node-set($mytree)/myns:foos/myns:foo) > 1">
<xsl:copy-of select="$mytree"/>
</xsl:when>
<xsl:otherwise>
<error>test</error>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
…
</xsl:stylesheet>
Use code for remove namespace
<xsl:template match="#*[namespace-uri() = 'http://www.test.com/services/test/test/v1']"/>
I have one XML file that I need to transform based on a mapping file with XSLT 2.0. I'm using the Saxon HE processor.
My mapping file:
<element root="TEST">
<childName condition="/TEST/MyElement/CHILD[text()='B']>/TEST/MyElement/CHILD</childName>
<childBez condition="/TEST/MyElement/CHILD[text()='B']>/TEST/MyElement/CHILDBEZ</childBez>
</element>
I have to copy the elements CHILD and CHILDBEZ plus the parent and the root elements when the text of CHILD equals B.
So with this Input:
<?xml version="1.0" encoding="UTF-8"?>
<TEST>
<MyElement>
<CHILD>A</CHILD>
<CHILDBEZ>ABEZ</CHILDBEZ>
<NotInteresting></NotInteresting>
</MyElement>
<MyElement>
<CHILD>B</CHILD>
<CHILDBEZ>BBEZ</CHILDBEZ>
<NotInteresting2></NotInteresting2>
</MyElement>
</TEST>
the desired output:
<TEST>
<MyElement>
<childName>B</childName>
<childBez>BBEZ</childBez>
</MyElement>
</TEST>
what I have so far (based on this solution XSLT 2.0 XPATH expression with variable):
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:strip-space elements="*"/>
<xsl:param name="mapping" select="document('mapping.xml')"/>
<xsl:key name="map" match="*" use="."/>
<xsl:template match="/">
<xsl:variable name="first-pass">
<xsl:apply-templates mode="first-pass"/>
</xsl:variable>
<xsl:apply-templates select="$first-pass/*"/>
</xsl:template>
<xsl:template match="*" mode="first-pass">
<xsl:param name="parent-path" tunnel="yes"/>
<xsl:variable name="path" select="concat($parent-path, '/', name())"/>
<xsl:variable name="replacement" select="key('map', $path, $mapping)"/>
<xsl:variable name="condition" select="key('map', $path, $mapping)/#condition"/>
<xsl:choose>
<xsl:when test="$condition!= ''">
<!-- if there is a condition defined in the mapping file, check for it -->
</xsl:when>
<xsl:otherwise>
<xsl:element name="{if ($replacement) then name($replacement) else name()}">
<xsl:attribute name="original" select="not($replacement)"/>
<xsl:apply-templates mode="first-pass">
<xsl:with-param name="parent-path" select="$path" tunnel="yes"/>
</xsl:apply-templates>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="*">
<xsl:copy>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[#original='true' and not(descendant::*/#original='false')]"/>
</xsl:stylesheet>
but the problem is that it's impossible to evaluate dynamic XPATH expressions with XSLT 2.0. Does anyone knows a workaround for that? Plus I have a problem with the mapping file. When there is only one element in it, it's not working at all.
If dynamic XPath evaluation isn't an option in your chosen processor, then generating an XSLT stylesheet is often a good alternative. In fact, it's often a good alternative anyway.
One way of thinking about this is that your mapping file is actually a program written in a very simple transformation language. There are two ways of executing this program: you can write an interpreter (dynamic XPath evaluation), or you can write a compiler (XSLT stylesheet generation). Both work well.
i need to add an attribute initial-page-number to a tag fo:sequence
tha tag is
<fo:page-sequence master-reference="alternating" initial-page-number="1"><fo:page-sequence>
..
...
</fo:page-sequence>
become
<fo:page-sequence master-reference="alternating" initial-page-number="1">
..
</fo:page-sequence>
but with the xslt i obtain two fo:page:
<fo:page-sequence master-reference="alternating" initial-page-number="1"><fo:page-sequence>
</fo:page-sequence></fo:page-sequence>
How can i replace old fo:page-sequence with new one?
This is my xsl stylesheet:
<xsl:stylesheet>
<xsl:template match="ss:split/fo:page-sequence">
<xsl:choose>
<xsl:when test="#master-reference['alternating']">
<xsl:element name="fo:page-sequence">
<xsl:for-each select="#*">
<xsl:attribute name="{name()}"><xsl:value-of select="."/></xsl:attribute>
</xsl:for-each>
<xsl:attribute name="initial-page-number">
<xsl:value-of select="1"/>
</xsl:attribute>
<xsl:copy>
<xsl:apply-templates select="child::*"/>
</xsl:copy>
</xsl:element>
</xsl:when>
</xsl:choose>
</xsl:template>
<xsl:template match='comment()'>
<xsl:comment><xsl:value-of select="."/></xsl:comment>
</xsl:template>
<xsl:template match="#*|*">
<xsl:copy>
<xsl:apply-templates select="#*|node()"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Your stylesheet changes every fo:page-sequence because the predicate ['alternating'] is always true.
You can check for the master-reference value in the match pattern, plus you can just copy the existing attributes, and you can copy the contents of the fo:page-sequence since it won't contain another fo:page-sequence:
<xsl:template
match="ss:split/fo:page-sequence[#master-reference = 'alternating']">
<xsl:copy>
<xsl:copy-of select="#*" />
<xsl:attribute name="initial-page-number">1</xsl:attribute>
<xsl:copy-of select="node()" />
</xsl:copy>
</xsl:template>
Your stylesheet creates an fo:page-sequence using <xsl:element name="fo:page-sequence">, and another one with <xsl:copy> (as the matching element is an fo:page-sequence).
Just remove the xsl:copy (but leave <xsl:apply-templates select="child::*"/>, as you want to process the children of the current node!) and you should get what you need.
I've the below XML line of code.
<title><page>651</page>CHAPTER 13 This is <content-style font-style="italic">This goes in content-style</content-style> The title</title>
Here i'm trying to do the below.
Get the number after CHAPTER and concat it with Chapter, i'm able to do it with the below code.
<xsl:value-of select="concat('Chapter ', substring-before(substring-after(child::title,' '),' ')"/>
ignore the page in the title, and i use the below template match and able to do it.
<xsl:template match="title/page"/>
If there is just plain data, i'm using the below to get it.
<xsl:value of select ="substring-after(substring-after(./title,' '),' ')">
But the problem came in the above type, here i need to apply templates on substring-after(substring-after(.,' '),' ') and unfortunately this is not working.
I have the below XSLT
<xsl:template match ="title">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="content-style">
<xsl:variable name="fontStyle">
<xsl:value-of select="concat('font-style-',#font-style)"/>
</xsl:variable>
<span class="{$fontStyle}">
<xsl:value-of select="."/>
<xsl:apply-templates select="para"/>
</span>
</xsl:template>
expected O/P
<div class="chapter-title">
<span class="chapter-num">Chapter 13</span><br /><br /> This is <span class="font-style-italic">This goes in content-style</span> the title</span></div>
Can you please let me know how can i do this.
Thanks
Your expected output has an unmatched span end tag.
Ignoring that, I would do something like:
<xsl:template match ="title">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="content-style">
<span class="font-style-{#font-style}">
<xsl:value-of select="."/>
</span>
</xsl:template>
<xsl:template match="title/text()">
<xsl:analyze-string select="." regex="Chapter [0-9]+">
<xsl:matching-substring>
<span class="chapter-num">
<xsl:value-of select="."/>
</span><br/>>br/>
</xsl:matching-substring>
<xsl:non-matching-substring>
<xsl:value-of select="."/>
</xsl:-nonmatching-substring>
</xsl:analyze-string>
</xsl:template>
In a xsl:stylesheet I have this "identity like" transform, to eliminate comments, empty (terminal) tags and empty attributes... But the second xsl:when not works
<xsl:template match="node()">
<xsl:choose>
<xsl:when test="name()='p' and not(./*) and not(normalize-space(.))"></xsl:when>
<xsl:when test="not(name()='img') and not(name()='br') and not(./*) and not(text())"
></xsl:when> <!-- this line NOT WORKS -->
<xsl:otherwise><xsl:copy><xsl:apply-templates select="#*|node()"/></xsl:copy></xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="#*">
<xsl:choose>
<xsl:when test="not(normalize-space(.))"></xsl:when>
<xsl:otherwise><xsl:copy><xsl:apply-templates select="#*|node()"/></xsl:copy></xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="comment()"></xsl:template>
Whow to express condition to empty tags in this context?
PS: the "empty rules" are explained here, I try to use it, but not see why not working.
An empty element is an element with no child nodes.
Template match priority is your friend ... the following should be the kind of identity stylesheet that meets your description plus what I think you are doing with image and break elements.
<?xml version="1.0" encoding="US-ASCII"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<!--toss these-->
<xsl:template match="comment() |
*[not(node())] |
#*[not(normalize-space())]"/>
<!--preserve these-->
<xsl:template match="img|br" priority="1">
<xsl:call-template name="identity"/>
</xsl:template>
<!--preserve everything else-->
<xsl:template match="#*|node()" name="identity">
<xsl:copy>
<xsl:apply-templates select="#*|node()"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>