[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Variable in XPath
On 6/27/07, Andrew Welch <andrew.j.welch@xxxxxxxxx> wrote:
Seems like a long-winded way of just saying you want to check if <class> exists: Or its probably cleaner to just add another when: <xsl:when test="doc('factbase.xml')/facts/class[@id eq $id]"> there is a class with a matching @id </xsl:when> <xsl:when test="doc('factbase.xml')/facts/class"> there are one or more class elements, but none of them a matching @id </xsl:when> <xsl:otherwise> this aren't any class elements... </xsl:otherwise> You'd want to refactor the call to doc() into a variable too. -- http://andrewjwelch.com
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