Subject: RE: [xsl] Merging Data From: "Kevin Bird (Matrix)" <kevin.bird@xxxxxxxxxxxxxxxxxxxxxxx> Date: Fri, 6 Aug 2004 17:20:32 +0100 |
Hi Michael I ran your XSLT 2.0 solution against my data and produced the following output. The text value of <supp-desc> is also appearing in <supp-price> (which is not required). I've had a play around with the stylesheet but I'm stabbing around in the dark. Any suggestions would be greatly appreciated. <?xml version="1.0" encoding="UTF-8"?> <supp> <supp-desc>Half Board</supp-desc> <supp-price source="filea">Half Board#10</supp-price> <supp-price source="fileb">Half Board#20</supp-price> </supp> <supp> <supp-desc>All Inclusive</supp-desc> <supp-price source="filea">All Inclusive#20</supp-price> <supp-price source="fileb">All Inclusive#40</supp-price> </supp> <supp> <supp-desc>Sea View</supp-desc> <supp-price source="filea">Sea View#3</supp-price> <supp-price source="fileb">-</supp-price> </supp> <supp> <supp-desc>Balcony</supp-desc> <supp-price source="filea">-</supp-price> <supp-price source="fileb">Balcony#5</supp-price> </supp> Many thanks. -- Kevin Bird -----Original Message----- From: Michael Kay [mailto:mhk@xxxxxxxxx] Sent: 05 August 2004 18:44 To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: RE: [xsl] Merging Data It's a grouping problem, with the extra complication that you can't rely on the relative document order of nodes from two different documents. XSLT 2.0 solution: <xsl:variable name="list1" select="doc('1.xml')/*/supp"/> <xsl:variable name="list2" select="doc('2.xml')/*/supp"/> <xsl:for-each-group select="$list1, $list2" group-by="supp-desc"> <supp> <xsl:copy-of select="supp-desc"/> <supp-price source="filea"> <xsl:value-of select="(current-group() intersect $list1, '-')[1]"/> </supp-price> <supp-price source="fileb"> <xsl:value-of select="(current-group() intersect $list2, '-')[1]"/> </supp-price> </supp> </xsl:for-each-group> I will leave the XSLT 1.0 solution to someone with more time on their hands. It's tricky because both grouping mechanisms (preceding-sibling and keys) work only within a single document, so you have to use a two-phase approach. Michael Kay > -----Original Message----- > From: Kevin Bird [mailto:kevin.bird@xxxxxxxxxxxxxxxxxxxxxxx] > Sent: 05 August 2004 18:20 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] Merging Data > > Hi Everyone > > I need to combine two sets of data (File A and File B). The structure > is as follows (snippet): > > FILE A: > <supplements> > <supp> > <supp-desc>Half Board</supp-desc> > <supp-price>#10</supp-price> > </supp> > <supp> > <supp-desc>All Inclusive</supp-desc> > <supp-price>#20</supp-price> > </supp> > <supp> > <supp-desc>Sea View</supp-desc> > <supp-price>#3</supp-price> > </supp> > ... > </supplements> > > FILE B: > <supplements> > <supp> > <supp-desc>Half Board</supp-desc> > <supp-price>#20</supp-price> > </supp> > <supp> > <supp-desc>All Inclusive</supp-desc> > <supp-price>#40</supp-price> > </supp> > <supp> > <supp-desc>Balcony</supp-desc> > <supp-price>#5</supp-price> > </supp> > ... > </supplements> > > REQUIRED OUTPUT: > <supplements> > <supp> > <supp-desc>Half Board</supp-desc> > <supp-price source="filea">#10</supp-price> > <supp-price source="fileb">#20</supp-price> </supp> <supp> > <supp-desc>All Inclusive</supp-desc> > <supp-price source="filea">#20</supp-price> > <supp-price source="fileb">#40</supp-price> </supp> <supp> > <supp-desc>Sea View</supp-desc> > <supp-price source="filea">#3</supp-price> > <supp-price source="fileb">-</supp-price></supp> > <supp> > <supp-desc>Balcony</supp-desc> > <supp-price source="filea">-</supp-price> > <supp-price source="fileb">#5</supp-price></supp> > ... > </supplements> > > DESCRIPTION: > I need to compare <supp> nodes based on the text value of <supp-desc>. > If the <supp> exists in both files then the <supp-price> node from > File B is added underneath the <supp-price> node from File A (a > "source" attribute is also added). If the <supp> exists in one file > but not the other, a <supp-price> node with the text value of "-" is > added. "Sea View" and "Balcony" are examples of <supp> being present > in one file only. > > Any suggestions on how best to achieve the desired result will be > greatly appreciated. > > > -- > Kevin Bird
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
RE: [xsl] Merging Data, Kevin Bird | Thread | RE: [xsl] Merging Data, Michael Kay |
Re: [xsl] Parametrized includes -wo, David Carlisle | Date | Re: [xsl] SelectingSubsetsOfNode-Se, mankar |
Month |