If a single dot is converted into self()::node() in xpath, Source
Then why does this work:
<xsl:value-of select="self::node()[name()='QWE']"/>
but not this?:
<xsl:value-of select=".[name()='QWE']"/>
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
回答1:
Because the expression
.[name()='QWE']
is illegal XPath 1.0 syntax, an abbreviated step may not contain a predicate. XPath 2.0 doesn't have this restriction.
