<xsl:choose>
<xsl:when test="$tier/option[option-num=$cur-option-num and
@rate-increase='true']">
<option rate-increase="{(_at_)rate-increase}">
<debug1>branch1</debug1>
...other elements
</option>
</xsl:when>
</xsl:choose>
A few questions regarding snippet:
1) is that "option" a predefined XSLT1.0 construct / keyword
/ operation ?
If you mean the option written as "<option rate-increase..." then it is a
literal result element: an element to be copied to the result.
I can't find any in the XSLT book.
Look in the index under "literal result element".
2) the bug I am trying to fix is that somehow on exit I am
getting a node with <option rate-increase="false"> (that
debug1=branch1 and
option-num=1). How is that possible ? That "branch1" is unique and
can't come from any other place. How can that expression
inside [] fail ?
Perhaps you're confused because the predicate can only return true if
@rate-increase is "true", whereas the value that's output is "false". But
the two occurrences of @rate-option are evaluated with different context
nodes, so you're looking at two different attributes.
Michael Kay
http://www.saxonica.com/
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