Instead of:
Parent: x:out select=$xml//[EMAIL PROTECTED]'${v}']/../@id/ !--FAILS!--
Try:
Parent: x:out select=$xml//[EMAIL PROTECTED]/../@id/
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Digby
Sent: Saturday, September 04, 2004 12:48 PM
To: [EMAIL PROTECTED]
Subject: How do I pass a variable into an x select?
I've just noticed that the select attribute of all the x tags isn't
ynamic, so I can't pass in a variable - which is kind of exactly what I
need to do. Is there a workaround, or am I going to have to abandon jstl
xml for xsl or something?
What I'm trying to do is below (v variable fails, but I can't hardcode
the two for obvious reasons.
TIA
Digby
x:parse var=xml
channels id=channels
channel id=tv
channel id=one/
channel id=two/
channel id=three/
channel id=four/
/channel
channel id=sky
channel id=movies/
channel id=sports/
/channel
/channels
/x:parse
c:set var=v value=three/
Self: x:out select=$xml//[EMAIL PROTECTED]'two']/@id/
Index: x:out select=$xml/channels/@id/
Parent: x:out select=$xml//[EMAIL PROTECTED]'${v}']/../@id/ !--FAILS!--
First: x:out
select=$xml//[EMAIL PROTECTED]'two']/../channel[position()=1]/@id/
Last: x:out
select=$xml//[EMAIL PROTECTED]'two']/../channel[position()=last()]/@id/
Next: x:out
select=$xml//[EMAIL PROTECTED]'two']/following-sibling::channel/@id/
Prev: x:out
select=$xml//[EMAIL PROTECTED]'two']/preceding-sibling::channel/@id/
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