Subject: Re: [xsl] Navigating <xsl:for-each-group> groups From: "Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Mon, 16 Nov 2015 10:24:45 -0000 |
Am 13.11.2015 um 15:54 schrieb Rick Quatro rick@xxxxxxxxxxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>:
As I am processing a for-each-group, I want to check some of the elements within the group that are before or after the current node. I can use preceding-sibling and following-sibling axes, but it doesn't seem like these are restricted to the current-group. Is there a good way to query what is before or after the current node of a group, while insuring that the query stays within the group? Thanks. -Rick
I would understand your requirement in a way that might be solved by using something like this:
preceding-sibling::*[. = current-group()] following-sibling::*[. = current-group()]
I.e. limit the result of your lookup along the preceding-sibling and following-sibling axes to the current group.
But he did a <xsl:for-each-group select="*" group-starting-with="one">
If he had <xsl:for-each-group select="*" group-by="."> then your comparison would make sense.
Or did you want to use the `is` operator e.g. preceding-sibling::*[some $item in current-group() satisfies . is $item] ?
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