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xslt 2 grouping
- From: DPawson at rnib dot org dot uk
- To: xsl-list at lists dot mulberrytech dot com
- Date: Thu, 11 Jul 2002 15:31:41 +0100
- Subject: [xsl] xslt 2 grouping
- Reply-to: xsl-list at lists dot mulberrytech dot com
With the following XML I'm trying to group and find uniques
<p>
<el att='a'>x</el>
<el att='b'>x</el>
<el att='c'>x</el>
<el att='d'>y</el>
</p>
I have about 1200 lines of this, so keys are out.
I want to find all the el elements with content 'a'
which have *different* att attribute values,
to produce
<el name='x'>a b c </el>
I.e. list x, together with all the attributes att
which are different.
I'm guessing its a good one for xslt 2, for-each and group-by,
but I'm stumped on the syntax.
Any help appreciated,
DaveP.
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