Re: expression returns true but does not evaluate

in what situations would the following

<xsl:value-of

select="$moduleDoc//value/@name=concat(local-name(parent::*),local-name())

"/>

return true,

while the following

<xsl:value-of

select="$moduleDoc//value[@name=concat(local-name(parent::*),local-name())]"/>

does not return the text value of the node.

Cheers,
Bryan Rasmussen