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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Grouping "span" with same @class within mixed content
 My question is about tranforming xhtml to xhtml with XSLT2. In my input XHTML document I have paragraphes with such a structure : <p>
text1
<span class="foo">text2</span>
text3
<span class="bar">text4</span>
<span class="bar">text5</span>
<span class="foo>text6</span>
<span class="foo">text7</span>
<span class="foo">text8</span>
<span>text9</span>
<span class="foo">text10</span>
</p>(Every span could also contains other spans, but to keep simple i didn't add this complexity to the example. I have indented every nodes so it's clear, but offcourse it should be inline) For this sample <p> the desired xhtml output is : <p>
text1
<span class="foo">text2</span>
text3
<span class="bar">text4 text5</span>
<span class="foo>text6 text7 text8</span>
<span>text9</span>
<span class="foo">text10</span>
</p>(please don't care about the spaces i added between "text{n}" and "text{n+1}", this has to do with indentation, but that's not the problem here) To do such a grouping in XSLT2, I thought about using group-adjacent grouping. To use this for-each-group, i guess my context node should be the <p> element itself. So this is part of XSLT i try to use : <xsl:template match="p" >
<xsl:copy>
<xsl:for-each-group select="*[@class]" group-adjacent="@class">
<xsl:choose>
<xsl:when test="current-grouping-key()">
<span class="{current-group()[1]/@class}">
<xsl:apply-templates select="current-group()/node()" />
</span>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="current-group()/node()" />
</xsl:otherwise>
</xsl:choose>
</xsl:for-each-group>
</xsl:copy>
</xsl:template>It doesn't work because all selected nodes in the for-each-group don't have a @class attribute, which is an error : => XTTE1100: An empty sequence is not allowed as the @group-adjacent attribute of xsl:for-each-group So I tried <xsl:for-each-group select="*[@class]" group-adjacent="@class"> which works (no XSLT error) but which doesn't do the trick : text elements under <p> are not matched don't appear in output, that's the same with span without @class I get : <p> <span class="foo">text2</span> <span class="bar">text4 text5</span> <span class="foo>text6 text7 text8</span> <span class="foo">text10</span> </p> Is there a solution to select every nodes (text include) in the grouping loop and to "group-adjacent" on the @class ? Or should I use something quite different to do this grouping ? Thanks in advance for your lightening my view, Regards, Matt 
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