通过XSLT处理所有的叶结点

chenjianjx

抄自开源项目  “Dynamic Soap Portlet”




<xsl:for-each select="./*"><xsl:choose><xsl:when test="count(./*) = 0 and count(./@*) = 0"><dd style="display: list-item"><xsl:value-of select="." /></dd></xsl:when><xsl:otherwise>...</xsl:otherwise></xsl:choose></xsl:for-each>


另外还有人说， http://www.biglist.com/lists/xsl-list/archives/200010/msg00086.html

If you mean elements with no element children (which is what your version
is), then
//*[not(*)]

If all nodes that have no children at all (apart from attribute nodes), then
//node[not(node())]

but this will get you terminal (leaf) text nodes too.

//*[not(node())]
gets you all elements that have no text nodes, elements, comments or
processing instructions inside them.

They all have in common the feature that an empty node-set evaluates, in an
expression that requires a boolean operand (such as a predicate []), as a
boolean false; so when you do the not() operation on an empty node-set, you
get boolean true.