Re: most efficient way to check for a group of tags?
--- Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> wrote: > Hi Sebastian, > > At 03:37 PM 3/2/2005, you wrote: > >I've got a template that needs to know the if it > >contains only 1 of a specific group of tags when > it's > >within a "content" tag, and I've got this condition > to > >do this: > > > >count(ancestor::content/child::*[self:tag1 or > >self:tag2 or self:tag3 ....]) = 1 > > > >Now I need to check for about 15 different tags; is > >there a more efficient way to do this sort of > check? > > I have my doubts about its being more efficient > (from several points of > view it is likely to be less so), but a more > explicit XSLT approach might > at least *read* a bit more accessibly (whatever a > processor does with it) -- > > <xsl:variable name="tags-count"> > <xsl:for-each select="ancestor::content"> > <xsl:value-of > select="count(tag1|tag2|tag3|etc)"/> > </xsl:for-each> > </xsl:variable> > Except that "count(tag1|tag2|...)" doesn't work (from experience). __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
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