I have this request coming in xml. Its a CDATA
<cmd>
<![CDATA[HG<><><36.75><0420>< ><HS6011201700446279><><>< >< >< ><><>< ><>< >< ><>< ><>< ><>]]>
</cmd>
I need to extract HS6011201700446279 from the cdata path.
Following is the regex they gave. How to use this in xsl
HG<\\s*><\\s*><.*><.*><.*><[A-Z]{2}(\\d{10,}).*
There is no regex support in XSLT 1.0. Assuming that the sub-string you want is within the 6th "tag" of the given string, you could extract it by calling a recursive named template:
<xsl:template match="cmd">
<result>
<xsl:call-template name="get-Nth-value">
<xsl:with-param name="list" select="."/>
<xsl:with-param name="N" select="6"/>
</xsl:call-template>
</result>
</xsl:template>
<xsl:template name="get-Nth-value">
<xsl:param name="list"/>
<xsl:param name="N"/>
<xsl:param name="delimiter" select="'><'"/>
<xsl:choose>
<xsl:when test="$N = 1">
<xsl:value-of select="substring-before(concat($list, $delimiter), $delimiter)"/>
</xsl:when>
<xsl:when test="contains($list, $delimiter) and $N > 1">
<!-- recursive call -->
<xsl:call-template name="get-Nth-value">
<xsl:with-param name="list" select="substring-after($list, $delimiter)"/>
<xsl:with-param name="N" select="$N - 1"/>
<xsl:with-param name="delimiter" select="$delimiter"/>
</xsl:call-template>
</xsl:when>
</xsl:choose>
</xsl:template>
Related
How do you replace an xml value, for example:
<name>Linda O'Connel</name>
to:
<name>Linda O''Connel</name>
via XSLT?
I need this because I have to pass this value in a powershell command line and to other platforms since the "double single quote" is needed to escape the apostrophe/single quotes.
Assuming an XSLT 1.0 processor, you will need to use a recursive named template for this, e.g:
<xsl:template name="replace">
<xsl:param name="text"/>
<xsl:param name="searchString">'</xsl:param>
<xsl:param name="replaceString">''</xsl:param>
<xsl:choose>
<xsl:when test="contains($text,$searchString)">
<xsl:value-of select="substring-before($text,$searchString)"/>
<xsl:value-of select="$replaceString"/>
<!-- recursive call -->
<xsl:call-template name="replace">
<xsl:with-param name="text" select="substring-after($text,$searchString)"/>
<xsl:with-param name="searchString" select="$searchString"/>
<xsl:with-param name="replaceString" select="$replaceString"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$text"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
Example of call:
<xsl:template match="name">
<xsl:copy>
<xsl:call-template name="replace">
<xsl:with-param name="text" select="."/>
</xsl:call-template>
</xsl:copy>
</xsl:template>
You can also try out the following.
<xsl:variable name="temp">'</xsl:variable>
<name>
<xsl:value-of select="concat(substring-before(name,$temp),$temp,$temp,substring-after(name,$temp))"/>
</name>
I hope someone can help me with this...
I am using SharePoint 2013 and trying to render a CQWP to show the latest blog posts. The problem I have is that when displaying the 'content' from the post I get ' ' added and quotes are shown as '"'. I have managed to strip the HTML mark up but can't seem to get rid of these.
My code is as follows - any help would be much appreciated, thanks.
Generate Summary and Remove HTML
<!-- Generate Summary -->
<xsl:template name="GenerateSummary">
<xsl:param name="Content"/>
<xsl:param name="Length"/>
<xsl:param name="Suffix"/>
<xsl:variable name="cleanContent">
<xsl:call-template name="RemoveHtml">
<xsl:with-param name="String" select="$Content"/>
</xsl:call-template>
</xsl:variable>
<xsl:call-template name="SubstringBeforeLast">
<xsl:with-param name="String"
select="substring($cleanContent, 1, $Length)"/>
<xsl:with-param name="Char" select="' '"/>
</xsl:call-template>
<xsl:if test="string-length($cleanContent) > $Length">
<xsl:value-of select="$Suffix"
disable-output-escaping="yes"/>
</xsl:if>
</xsl:template>
<!-- RemoveHTML -->
<xsl:template name="RemoveHtml">
<xsl:param name="String"/>
<xsl:choose>
<xsl:when test="contains($String, '<')">
<xsl:value-of select="substring-before($String, '<')"/>
<xsl:call-template name="RemoveHtml">
<xsl:with-param name="String"
select="substring-after($String, '>')"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$String"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="SubstringBeforeLast">
<xsl:param name="String" />
<xsl:param name="Char" />
<xsl:param name="subsequent"/>
<xsl:choose>
<xsl:when test="contains($String, $Char)">
<xsl:if test="$subsequent = 1">
<xsl:value-of select="$Char"/>
</xsl:if>
<xsl:value-of select="substring-before($String, $Char)"/>
<xsl:call-template name="SubstringBeforeLast">
<xsl:with-param name="String"
select="substring-after($String, $Char)" />
<xsl:with-param name="Char" select="$Char" />
<xsl:with-param name="subsequent" select="1"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:if test="$subsequent != 1">
<xsl:value-of select="$String"/>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
Calling it here
<div class="fcItemContent">
<xsl:call-template name="GenerateSummary">
<xsl:with-param name="Content" select="#content" />
<xsl:with-param name="Length" select="200" />
<xsl:with-param name="Suffix" select="'...'"/>
</xsl:call-template>
</div>
Use function of XSLT
normalize-space()
**<xsl:value-of select="normalize-space()"/>**
White space is normalized by stripping leading and trailing white space and replacing sequences of white space characters with a single space. If the argument is omitted, the string-value of the context node is normalized and returned.
referred Link :
Remove Space using XSLT
I am quite new to XSLT,
I have a source XML message, which in its simplified version looks something like this:
<?xml version='1.0' encoding='iso-8859-1'?>
<Message>
<Invalid>
<InvalidBody>
<SynchError>
<ErrorText>The value of %1 should not be %2.</ErrorText>
<ErrorParameter>
<!-- Error Parameter is %1 identifier -->
<ErrorParameterType>value</ErrorParameterType>
<ErrorParameterValue>someField</ErrorParameterValue>
</ErrorParameter>
<ErrorParameter>
<!-- Error Parameter is %2 identifier -->
<ErrorParameterType>value</ErrorParameterType>
<ErrorParameterValue>someValue</ErrorParameterValue>
</ErrorParameter>
</SynchError>
</InvalidBody>
</Invalid>
</Message>
Now, I would like to use XSLT 1.0 to extract the ErrorText string and substitute the parameters %1 and %2 with the corresponding ErrorParameter/ErrorParameterValue values. The number of parameters %1, %2, %3... cannot be known in advance, so the solution should be flexible enough to accommodate a variable number of parameters.
Is there any elegant way to do this?
So, after quite a lot of googling around and a healthy dose of headache, I came up with the following solution, which seems to work like a charm:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:template match="/">
<xsl:variable name="err-text" select="/Message/Invalid/InvalidBody/SynchError/ErrorText" />
<xsl:variable name="param-count" select="count(/Message/Invalid/InvalidBody/SynchError/ErrorParameter)" />
<xsl:call-template name="replace-params">
<xsl:with-param name="position" select="$param-count"/>
<xsl:with-param name="source-text" select="$err-text" />
</xsl:call-template>
</xsl:template>
<xsl:template name="replace-params">
<xsl:param name="position"/>
<xsl:param name="source-text"/>
<xsl:choose>
<xsl:when test="$position = 0">
<xsl:value-of select="$source-text"/>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="replace-params">
<xsl:with-param name="position" select="$position - 1"/>
<xsl:with-param name="source-text">
<xsl:call-template name="string-replace-all">
<xsl:with-param name="text" select="$source-text" />
<xsl:with-param name="replace" select="concat('%', $position)" />
<xsl:with-param name="by" select="/Message/Invalid/InvalidBody/SynchError/ErrorParameter[$position]/ErrorParameterValue" />
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="string-replace-all">
<xsl:param name="text" />
<xsl:param name="replace" />
<xsl:param name="by" />
<xsl:choose>
<xsl:when test="contains($text, $replace)">
<xsl:value-of select="substring-before($text,$replace)" />
<xsl:value-of select="$by" />
<xsl:call-template name="string-replace-all">
<xsl:with-param name="text"
select="substring-after($text,$replace)" />
<xsl:with-param name="replace" select="$replace" />
<xsl:with-param name="by" select="$by" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$text" />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
I use the "string-replace-all" template as a substitute for the XSLT 2.0 replace() function, since I cannot exclude multiple occurrences of a single parameter.
The "replace-params" template is applied recursively on the original text, iterating backwards on the index of the set of ErrorParameters.
The way I have tackled similar problems is to create a named template that recurses through the string (text element of) <ErrorText> with each cycle picking out the first n% item, then dereferences the <ErrorParameter> to access the contents of that and store in a result, then snip off the n% item just process and calls itself to grab the next one. When there are no more %n items left, return the result.
Here's an example of that, this template basically counts comma-separated items in a parameter passed in on the first cycle called List, and returns a $Count when it's finished.
<xsl:template name="CountList">
<xsl:param name="List"/>
<xsl:param name="Count" select="0"/>
<xsl:choose>
<xsl:when test="contains($List,',') = false()">
<xsl:value-of select="$Count"/>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="CountList">
<xsl:with-param name="List">
<xsl:value-of select="substring-after($List,',')"/>
</xsl:with-param>
<xsl:with-param name="Count">
<xsl:value-of select="$Count + 1"/>
</xsl:with-param>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
You can try something like this. You can use a replace instead of 'substring-before' and 'after' if this function is supported.
<xsl:template match="SynchError">
<xsl:apply-templates select="ErrorParameter[1]">
<xsl:with-param name="text"><xsl:value-of select="ErrorText"/></xsl:with-param>
<xsl:with-param name="position">1</xsl:with-param>
</xsl:apply-templates>
</xsl:template>
<xsl:template match="ErrorParameter">
<xsl:param name="text"/>
<xsl:param name="position"/>
<xsl:apply-templates select="following::ErrorParameter">
<xsl:with-param name="position"><xsl:value-of select="number($position)+1"/></xsl:with-param>
<xsl:with-param name="text"><xsl:value-of select="concat(substring-before($text,concat('%',$position)),ErrorParameterValue,substring-after($text,concat('%',$position)))"/></xsl:with-param>
</xsl:apply-templates>
<xsl:if test="not(following::ErrorParameter)">
<xsl:value-of select="concat(substring-before($text,concat('%',$position)),ErrorParameterValue,substring-after($text,concat('%',$position)))"/>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
Here's another way you could look at it:
XSLT 1.0
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="/">
<output>
<xsl:call-template name="merge">
<xsl:with-param name="string" select="Message/Invalid/InvalidBody/SynchError/ErrorText"/>
<xsl:with-param name="parameters" select="Message/Invalid/InvalidBody/SynchError/ErrorParameter"/>
</xsl:call-template>
</output>
</xsl:template>
<xsl:template name="merge">
<xsl:param name="string"/>
<xsl:param name="parameters"/>
<xsl:param name="flag" select="'%'"/>
<xsl:choose>
<xsl:when test="contains($string, $flag)">
<xsl:variable name="subsequent-char"
select="substring(translate(substring-after($string, $flag), '0123456789', ''), 1, 1)"/>
<xsl:variable name="i"
select="substring-before(substring-after($string, $flag), $subsequent-char)" />
<xsl:value-of select="substring-before($string, $flag)"/>
<xsl:value-of select="$parameters[number($i)]/ErrorParameterValue"/>
<!-- recursive call -->
<xsl:call-template name="merge">
<xsl:with-param name="string" select="substring-after($string, concat($flag, $i))"/>
<xsl:with-param name="parameters" select="$parameters"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$string"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
I have a row-based data in Calc which I want to export to xml using xslt filters. The filters work properly except when values in two adjacent columns are the same. For example, see the data below ...
SrNo Col2 Col3 Col4 Col5
1 PQR 123 567 LMN
2 OPQ 665 786 BCD
3 EUR 443 443 UFF
4 OLE 345 887 JAS
5 EJR 565 565 OEP
For the above data, this error occurs only for lines 3 and 5. For some reason, the filter skips col4 and takes the value from col5. For rest of the data the export works perfectly fine. Here is the xslt code ...
<row>
<col1><xsl:value-of select="table:table-cell[1]"/></col1>
<col2><xsl:value-of select="table:table-cell[2]"/></col2>
<col3><xsl:value-of select="table:table-cell[3]"/></col3>
<col4><xsl:value-of select="table:table-cell[4]"/></col4>
<col5><xsl:value-of select="table:table-cell[5]"/></col5>
</row>
Can someone please give any inputs on this ? It's pretty weird and I am badly stuck up due to this. Btw, I am using OpenOffice 3.1.1 (Build 9420) with xslt 2.0.
That was great code Rohit; it definitely helped send me in the right direction. I was having a hard time getting the XSLT 2.0 code working in my LibreOffice installation, so I converted the code to use XSLT 1.0 (named templates instead of functions calls, and an extension to be able to pass a node into the recursive function). In case someone needs it, my code is below. Note that it is not general purpose code - you will need to replace my fields with your own.
This particular example exports a spreadsheet into a valid .plist file that is recognized by XCode. It has been tested with LibreOffice 3.5 running on Vista.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
xmlns:xt="http://www.jclark.com/xt"
extension-element-prefixes="xt"
xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0"
xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
exclude-result-prefixes="office table text">
<!--xsl:output method = "xml" indent = "yes" encoding = "UTF-8" omit-xml-declaration = "no"/-->
<xsl:output method = "xml" indent = "yes" encoding = "UTF-8" omit-xml-declaration = "no" doctype-system = "http://www.apple.com/DTDs/PropertyList-1.0.dtd" doctype-public = "-//Apple//DTD PLIST 1.0//EN" />
<xsl:template name="getColumnValue">
<xsl:param name="tableRow"/>
<xsl:param name="colIndex"/>
<xsl:param name="currentIndex"/>
<xsl:choose>
<xsl:when test="$currentIndex < $colIndex">
<xsl:variable name="repeatColumns" select="xt:node-set($tableRow)/table:table-cell[$currentIndex]/#table:number-columns-repeated"/>
<xsl:choose>
<xsl:when test="$repeatColumns">
<xsl:choose>
<xsl:when test="$currentIndex + $repeatColumns - 1 >= $colIndex">
<xsl:value-of select="xt:node-set($tableRow)/table:table-cell[$currentIndex]"/>
</xsl:when>
<xsl:otherwise>
<xsl:variable name = "recursiveResult">
<xsl:call-template name="getColumnValue">
<xsl:with-param name="tableRow" select="$tableRow"/>
<xsl:with-param name="colIndex" select="$colIndex - $repeatColumns + 1"/>
<xsl:with-param name="currentIndex" select="$currentIndex + 1"/>
</xsl:call-template>
</xsl:variable>
<xsl:value-of select="$recursiveResult"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:variable name = "recursiveResult">
<xsl:call-template name="getColumnValue">
<xsl:with-param name="tableRow" select="$tableRow"/>
<xsl:with-param name="colIndex" select="$colIndex"/>
<xsl:with-param name="currentIndex" select="$currentIndex + 1"/>
</xsl:call-template>
</xsl:variable>
<xsl:value-of select="$recursiveResult"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="xt:node-set($tableRow)/table:table-cell[$colIndex]"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- By setting the PropertyValue "URL" in the properties used in storeToURL(), -->
<!-- we can pass a single parameter to this stylesheet. -->
<!-- Caveat: If we use the "URL" property in the stylesheet and call in OOo -->
<!-- from the menu "File" > "Export...", OOo assigns a target URL. And that -->
<!-- might not be what we want. -->
<xsl:param name="targetURL"/>
<xsl:variable name="exportDate">
<xsl:choose>
<xsl:when test="string-length(substring-before($targetURL,';'))=10">
<xsl:value-of select="substring-before($targetURL,';')"/>
</xsl:when>
<xsl:when test="string-length($targetURL)=10">
<xsl:value-of select="$targetURL"/>
</xsl:when>
</xsl:choose>
</xsl:variable>
<xsl:variable name="exportUser">
<xsl:if test="string-length(substring-after($targetURL,';'))>0">
<xsl:value-of select="substring-after($targetURL,';')"/>
</xsl:if>
</xsl:variable>
<xsl:template match="/">
<plist version="1.0">
<dict>
<key>Animations</key>
<array>
<!-- Process all tables -->
<xsl:apply-templates select="//table:table"/>
</array>
</dict>
</plist>
</xsl:template>
<xsl:template match="table:table">
<!-- Process all table-rows after the column labels in table-row 1 -->
<xsl:for-each select="table:table-row">
<xsl:if test="position()>1">
<dict>
<key>character</key>
<string>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="1"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</string>
<key>animation</key>
<string>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="2"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</string>
<key>cycle</key>
<xsl:variable name="cycleTmp">
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="3"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</xsl:variable>
<xsl:if test="$cycleTmp > 0">
<true/>
</xsl:if>
<xsl:if test="$cycleTmp = 0">
<false/>
</xsl:if>
<key>frames</key>
<integer>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="4"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</integer>
<key>randomSpeedPercent</key>
<integer>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="5"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</integer>
<key>spriteNameRoot</key>
<string>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="6"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</string>
<key>spriteSheetName</key>
<string>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="7"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</string>
<key>anchorX</key>
<integer>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="11"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</integer>
<key>anchorY</key>
<integer>
<xsl:call-template name="getColumnValue"> <xsl:with-param name="colIndex" select="12"/> <xsl:with-param name="currentIndex" select="1"/> <xsl:with-param name="tableRow" select="."/> </xsl:call-template>
</integer>
</dict>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
The issue is due to number-columns-repeated attribute to table:table-cell element in the sheet's underlying data structure. For more details, please refer to http://user.services.openoffice.org/en/forum/viewtopic.php?f=45&t=29674 and http://user.services.openoffice.org/en/forum/viewtopic.php?f=9&t=11865.
Though the latter link claims to have resolved the issue, the solution is not quite what I was looking for. I required a simple index-based solution which allows a more flexible xml generation. Here is what I tried to work out.
I have used xslt 2.0 to make use of user defined functions. Here is the stylesheet ...
<xsl:output method="xml" indent="yes" encoding="UTF-8" omit-xml-declaration="no"/>
<xsl:function name="my:getColumnValue">
<xsl:param name="tableRow" as="node()"/>
<xsl:param name="colIndex"/>
<xsl:param name="currentIndex"/>
<xsl:choose>
<xsl:when test="$currentIndex < $colIndex">
<xsl:variable name="repeatColumns" select="$tableRow/table:table-cell[$currentIndex]/#table:number-columns-repeated"/>
<xsl:choose>
<xsl:when test="$repeatColumns">
<xsl:choose>
<xsl:when test="$currentIndex + $repeatColumns - 1 >= $colIndex"><xsl:value-of select="$tableRow/table:table-cell[$currentIndex]"/></xsl:when>
<xsl:otherwise><xsl:value-of select="my:getColumnValue($tableRow, $colIndex - $repeatColumns + 1, $currentIndex + 1)"/></xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise><xsl:value-of select="my:getColumnValue($tableRow, $colIndex, $currentIndex + 1)"/></xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise><xsl:value-of select="$tableRow/table:table-cell[$colIndex]"/></xsl:otherwise>
</xsl:choose>
</xsl:function>
<xsl:template match="//table:table">
<Tests>
<!-- Process all table rows -->
<xsl:variable name="colCount" select="count(table:table-row[1]/table:table-cell)"/>
<xsl:for-each select="table:table-row">
<xsl:if test="position() > 1">
<Test>
<SrNo><xsl:value-of select="my:getColumnValue(.,1,1)"/></SrNo>
<Name><xsl:value-of select="my:getColumnValue(.,2,1)"/></Name>
<Age><xsl:value-of select="my:getColumnValue(.,3,1)"/></Age>
<Height><xsl:value-of select="my:getColumnValue(.,4,1)"/></Height>
<Address><xsl:value-of select="my:getColumnValue(.,5,1)"/></Address>
</Test>
</xsl:if>
</xsl:for-each>
</Tests>
</xsl:template>
The tags used above are just placeholders. Please replace them with appropriate ones in your xslt. This solution is limited by number of recursive calls allowed by the xslt processor.
If xslt 1.0 supports sending node as params, then we can try to replace the above udf to get a template based solution. If you find any bugs, do let me know.
Marcel's solution looks complicated, but works perfect and is not so complicated to adapt.
So, again in short for everybody:
You basically copy&paste the whole template into your xsl:
<xsl:template name="getColumnValue"> ... </>
Then, replace all the standard table:row (which is failing) with
<xsl:call-template name="getColumnValue">
<xsl:with-param name="colIndex" select="1"/>
<xsl:with-param name="currentIndex" select="1"/>
<xsl:with-param name="tableRow" select="."/>
</xsl:call-template>
Be sure to adjust the "colIndex" values, but leave the currentIndex on 1!
Finally, add the xt lines of the header to yours.
xmlns:xt="http://www.jclark.com/xt"
extension-element-prefixes="xt"
Perfect, Marcel!
I have a delimited string (delimited by spaces in my example below) that I need to tokenize, sort, and then join back together and I need to do all this using XSLT 1.0. How would I do that? I know I need to use xsl:sort somehow, but everything I’ve tried so far has given me some sort of error.
For example, if I run the code at the bottom of this posting, I get this:
strawberry blueberry orange raspberry
lime lemon
What would I do if I wanted to get this instead?:
blueberry lemon lime orange raspberry
strawberry
Note that I’m using XSLT 1.0.
Here is the code, which is based on code by Jeni Tennison.
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="tokenize1.xsl"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:call-template name="tokenize">
<xsl:with-param name="string" select="'strawberry blueberry orange raspberry lime lemon'" />
</xsl:call-template>
</xsl:template>
<xsl:template name="tokenize">
<xsl:param name="string" />
<xsl:param name="delimiter" select="' '" />
<xsl:choose>
<xsl:when test="$delimiter and contains($string, $delimiter)">
<token>
<xsl:value-of select="substring-before($string, $delimiter)" />
</token>
<xsl:text> </xsl:text>
<xsl:call-template name="tokenize">
<xsl:with-param name="string"
select="substring-after($string, $delimiter)" />
<xsl:with-param name="delimiter" select="$delimiter" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<token><xsl:value-of select="$string" /></token>
<xsl:text> </xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
Here's an inefficient pure version 1 solution:
<!-- Sort the tokens -->
<xsl:template name="sortTokens">
<xsl:param name="tokens" select="''"/> <!-- The list of tokens -->
<xsl:param name="separator" select="' '"/> <!-- What character separates the tokens? -->
<xsl:param name="pivot" select="''"/> <!-- A pivot word used to divide the list -->
<xsl:param name="lessThan" select="''"/> <!-- Accumulator for tokens less than the pivot (with leading separator) -->
<xsl:param name="moreThan" select="''"/> <!-- Accumulator for tokens more than the pivot (with leading separator) -->
<xsl:param name="leadWith" select="''"/> <!-- If set, output this before sorting -->
<xsl:param name="trailWith" select="''"/> <!-- If set, output this after sorting -->
<!-- The first token -->
<xsl:variable name="firstToken" select="substring-before(concat($tokens,$separator),$separator)"/>
<!-- Is the first token more or less than the pivot? -->
<xsl:variable name="pivotVsFirstToken">
<xsl:call-template name="compareStrings">
<xsl:with-param name="a" select="$pivot"/>
<xsl:with-param name="b" select="$firstToken"/>
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<!-- No input, no output -->
<xsl:when test="$tokens = '' and $pivot = ''"></xsl:when>
<!-- At the outset, the first token becomes the pivot -->
<xsl:when test="$pivot = ''">
<xsl:value-of select="$leadWith"/>
<xsl:call-template name="sortTokens">
<xsl:with-param name="separator" select="$separator"/>
<xsl:with-param name="tokens" select="substring-after($tokens,$separator)"/>
<xsl:with-param name="pivot" select="$firstToken"/>
</xsl:call-template>
<xsl:value-of select="$trailWith"/>
</xsl:when>
<!-- When all tokens are in a bucket, output the pivot between sorted buckets -->
<xsl:when test="$tokens = ''">
<xsl:call-template name="sortTokens">
<xsl:with-param name="separator" select="$separator"/>
<xsl:with-param name="tokens" select="substring-after($lessThan,$separator)"/>
<xsl:with-param name="trailWith" select="$separator"/>
</xsl:call-template>
<xsl:value-of select="$pivot"/>
<xsl:call-template name="sortTokens">
<xsl:with-param name="separator" select="$separator"/>
<xsl:with-param name="tokens" select="substring-after($moreThan,$separator)"/>
<xsl:with-param name="leadWith" select="$separator"/>
</xsl:call-template>
</xsl:when>
<!-- If the first token is less than the pivot, put it in the lessThan bucket -->
<xsl:when test="number($pivotVsFirstToken) = 1">
<xsl:call-template name="sortTokens">
<xsl:with-param name="separator" select="$separator"/>
<xsl:with-param name="tokens" select="substring-after($tokens,$separator)"/>
<xsl:with-param name="pivot" select="$pivot"/>
<xsl:with-param name="lessThan" select="concat($separator,$firstToken,$lessThan)"/>
<xsl:with-param name="moreThan" select="$moreThan"/>
</xsl:call-template>
</xsl:when>
<!-- If the first token is more than the pivot, put it in the moreThan bucket -->
<xsl:otherwise>
<xsl:call-template name="sortTokens">
<xsl:with-param name="separator" select="$separator"/>
<xsl:with-param name="tokens" select="substring-after($tokens,$separator)"/>
<xsl:with-param name="pivot" select="$pivot"/>
<xsl:with-param name="lessThan" select="$lessThan"/>
<xsl:with-param name="moreThan" select="concat($separator,$firstToken,$moreThan)"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Quote an apostrophe -->
<xsl:variable name="apos" select=""'""/>
<!-- The comparison order of the characters -->
<xsl:variable name="characterOrder" select="concat(' !"#$%&',$apos,'()*+,-./0123456789:;<=>?#ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~')"/>
<!-- Return -1 if string a is less, 1 if string b is less, or 0 if they are equal -->
<xsl:template name="compareStrings">
<xsl:param name="a" select="''"/>
<xsl:param name="b" select="''"/>
<xsl:choose>
<xsl:when test="$a = '' and $b = ''">0</xsl:when>
<xsl:when test="$a = ''">-1</xsl:when>
<xsl:when test="$b = ''">1</xsl:when>
<xsl:when test="substring($a,1,1) = substring($b,1,1)">
<xsl:call-template name="compareStrings">
<xsl:with-param name="a" select="substring($a,2)"/>
<xsl:with-param name="b" select="substring($b,2)"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="contains(substring-after($characterOrder,substring($a,1,1)),substring($b,1,1))">-1</xsl:when>
<xsl:otherwise>1</xsl:otherwise>
</xsl:choose>
</xsl:template>
If your processor supports EXSLT, you'd better use str:tokenize
For sorting, why not use xsl:sort?
<xsl:template match="/">
<xsl:variable name="tokens">
<xsl:call-template name="tokenize">
<xsl:with-param name="string" select="'strawberry blueberry orange raspberry lime lemon'" />
</xsl:call-template>
</xsl:variable>
<xsl:for-each select="$tokens">
<xsl:sort select="text()" />
<xsl:value-of select="." />
<xsl:if test="not(last())">
<xsl:text> </xsl:text>
</xsl:if>
</xsl:for-each>
</xsl:template>
Note that you might need exsl:node-set do to the iteration.