a variable reference just evaluates to a value, just like any other
xpath expression, so you test it the same way you'd test any other
expression.
You have
<xsl:if test="@image = null ">
If you want to test the variable rather than the attribute then
<xsl:if test="$image = null ">
if you want to test against a fixed string rather than the contents of a
<null> element
<xsl:if test="$image = 'hello' ">
etc
________________________________________________________________________
This e-mail has been scanned for all viruses by Star. The
service is powered by MessageLabs. For more information on a proactive
anti-virus service working around the clock, around the globe, visit:
http://www.star.net.uk
________________________________________________________________________
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--