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Re: Using contains with more than one string - XSLT2.0
If you're using XSLT 2, the function you want is matches() rather than
contains(). That allows you to use regular-expression syntax to express a choice
of strings to match. In this case you want
<xsl:for-each select="//dsc//unittitle[matches(normalize-space(.),'Photo|Neg')]
or you can put the regular expression in your $target variable, so that simply
replacing "contains" with "matches" in your code below will work.
matches() is a lot more powerful than contains() because of its support for
regular expressions and case insensitivity (among other things).
David S.
On Wed, 28 Jan 2015, Michele R Combs mrrothen@xxxxxxx wrote:
I've done some googling on this but nothing seems quite to match what I want to do.
At the top of my style sheet I have this:
<xsl:variable name="target" select="'Photo'"/>
Then later I do this to find all titles with that string in them:
<xsl:for-each select="//dsc//unittitle[contains(normalize-space(.),$target)]">
So far so good, works great. The problem comes when I want to tell the contains function to match on any one of several strings, e.g. Photo or Neg or Film. So far I have tried the following but none of them work:
<xsl:variable name="target" select="'Photo|Neg'"/>
<xsl:variable name="target" select="'Photo'|'Neg'"/>
<xsl:variable name="target" select="'Photo' or 'Neg'"/>
<xsl:variable name="target" select="'Photo Neg'"/>
If I must, I can stick the or'ed terms directly in the contains function rather than using a variable, but when I tried a few variations on that, they didn't work either.
Thanks
Michele
+++++++++++++++
Michele Combs
Lead Archivist
Special Collections Research Center
Syracuse University Libraries
315-443-2081
mrrothen@xxxxxxx
scrc.syr.edu
--
David Sewell, Editorial and Technical Manager
ROTUNDA, The University of Virginia Press
PO Box 400314, Charlottesville, VA 22904-4314 USA
Email: dsewell@xxxxxxxxxxxx Tel: +1 434 924 9973
Web: http://rotunda.upress.virginia.edu/
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