Re: Replacing the element's attribute in sequential o

Sent from my iPhonereed2j

On Aug 1, 2014, at 4:33 AM, Ihe Onwuka
<ihe.onwuka@xxxxxxxxx<mailto:ihe.onwuka@xxxxxxxxx>> wrote:j

http://www.dpawson.co.uk/xsl/sect2/N1553.html#d2256e169


On Fri, Aug 1, 2014 at 10:29 AM, varun bhatnagar
varun292006@xxxxxxxxx<mailto:varun292006@xxxxxxxxx>
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx<mailto:xsl-list-service@xxxxxxxxxxxx
rytech.com>> wrote:
Hi,

Thanks a ton for the reply.
I am using XSLT-1.0 so I don't think for loop will work. I am loading the file
using python code, lxml library does that for me. I pass my filesljp
one by one to the method given below and merge the files.

 def startXSLTMerge(self, mergeFileName, inputFile):
        parser = etree.XMLParser()
        parser.resolvers.add(FileResolver())

        xml_input = etree.parse(open(inputFile,'r'), parser)
        xslt_root = etree.parse(open(mergeGeneric.xsl','r'), parser)
        transform = etree.XSLT(xslt_root)
        result = str(transform(xml_input))
        print str(transform(xml_input))

        f = open('Merged_File.xml', 'w+')
        f.write(str(result))
        f.close()

I was trying something like this (this is not giving me the correct result,
but something which I have tried):

<xsl:template match="/InfoTag/Procedure">
<xsl:variable name="countDocProcedures">
<xsl:value-of select="count(/InfoTag/Procedure)"/>
</xsl:variable>
<xsl:variable name="countProcedures">
<xsl:value-of select="count(document('NewFile1.xml')/InfoTag/Procedure)"/>
</xsl:variable>

<xsl:variable name="totalProcedures">
<xsl:value-of select="$countDocProcedures + $countProcedures"/>
</xsl:variable>
<xsl:call-template name="callProcedure">
<xsl:with-param name="test" select="$totalProcedures"/>
</xsl:call-template>
</xsl:template>
<xsl:template name="callProcedure">
<xsl:param name="test"/>
<xsl:if test="$test &gt; 0">
<xsl:copy>
<xsl:if test="/InfoTag/Procedure/downTime">
<xsl:attribute name="attrProc">
<xsl:value-of select="$test"></xsl:value-of>
</xsl:attribute>
<xsl:attribute name="attrLevel">
<xsl:value-of select="'##### NOT UNIQUE#####'"></xsl:value-of>
</xsl:attribute>
<xsl:copy-of select="downTime"></xsl:copy-of>
</xsl:if>
</xsl:copy>
<xsl:call-template name="callProcedure">
        <xsl:with-param name="test" select="$test - 1"/>
      </xsl:call-template>
</xsl:if>
</xsl:template>

It is getting '10' in test parameter which I have passed. Still trying to find
out why.
Could you help me.


Thanks,
BR,
Varun


On Fri, Aug 1, 2014 at 11:19 AM, Martin Honnen
martin.honnen@xxxxxx<mailto:martin.honnen@xxxxxx>
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx<mailto:xsl-list-service@xxxxxxxxxxxx
rytech.com>> wrote:
varun bhatnagar varun292006@xxxxxxxxx<mailto:varun292006@xxxxxxxxx> wrote:
Hi,

I have few xml files (depends on user how much he/she wants to pass). I
have to take those files and merge them, so I have created a loop and in
that I am passing these files one by one. For this I have written few
rules to merge. But there is this <Procedure> tag where I am stuck. To
merge this I need to parse each Procedure and have to modify its
attributes (attrProc and attrLevel). I have to replace the attrProc
attribute with a sequential value and for me this will set a unique
"Level" for each Procedure tag and later I will process them based on
their level.


_File1.xml_

*<?xml version="1.0" encoding="UTF-8"?>*
*<InfoTag>*
*<Procedure attrProc="TestProcA" attrLevel="1">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure>*
**
* <Procedure attrProc="TestProcB" attrLevel="2">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure>*
*</InfoTag>*


_File2.xml_
_
_
*<?xml version="1.0" encoding="UTF-8"?>*
*<InfoTag>*
*<Procedure attrProc="TestProcC" attrLevel="3">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure>*
**
* <Procedure attrProc="TestProcD" attrLevel="4">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure>*
*</InfoTag>*



I am trying to fetch an output file which looks like this:

_Output.xml_

*<InfoTag>*
*<Procedure attrProc="1" attrLevel="### NOT UNIQUE ###">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure>*
* <Procedure attrProc="2" attrLevel="### NOT UNIQUE ###">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure>*
*<Procedure attrProc="3" attrLevel="### NOT UNIQUE ###">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure>*
* <Procedure attrProc="4" attrLevel="### NOT UNIQUE ###">*
*      <downTime>*
*        <acceptableDownTime>*
*          <all/>*
*        </acceptableDownTime>*
*        <downTimePeriod time="600000000"/>*
*      </downTime>*
*    </Procedure> *
*</InfoTag>*



I am thinking of looping it and will count the occurrences of it and
then I am thinking to replace the value. But I am not able to do that.
Can anyone tell me how to achieve this. How can I loop every Procedure
tag and and append the attrProc attribute value in a sequential order?

How do you load the files?

I would simply use Saxon 9 and collection, as in

<xsl:template match="/" name="main">
  <InfoTag>
    <xsl:apply-templates select="collection('.?select=*.xml')//Procedure"/>
  </InfoTag>
</xsl:template>

<xsl:template match="Procedure">
  <Procedure attrProc="{position()}" attrLevel="### NOT UNIQUE ###">
    <xsl:apply-templates/>
  </Procedure>
</xsl:template>

maybe with an additional <xsl:sort select="@attrLevel"/> on the
apply-templates of the collection, depending on which ordering you need. If
the name of the files are known then you can of course also do

<xsl:template match="/" name="main">
  <InfoTag>
    <xsl:apply-templates select="for $file in (doc('file1.xml'),
doc('file2.xml')) return $file//Procedure"/>
  </InfoTag>
</xsl:template>

<xsl:template match="Procedure">
  <Procedure attrProc="{position()}" attrLevel="### NOT UNIQUE ###">
    <xsl:apply-templates/>
  </Procedure>
</xsl:template>


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