Subject: RE: [xsl] <b>Following text<br/> From: Kay Michael <Michael.Kay@xxxxxxx> Date: Thu, 11 Jan 2001 10:22:13 -0000 |
> But now I have a problem, the text can be like this DOM tree: > <root> > _______|_______ > | | | | > text1 <b> text3 <br/> > | > text2 > > > Now I have to sum the string-length from text1, text2, text3 and test > if the sum is less than 150. There's no direct way in XSLT of summing an expression over a node-set, unless the expression in question is the string-value of the nodes. It needs a recursive named template. As usual, there's a saxon extension function that will do it: saxon:sum(.//text(), saxon:expression("string-length(.)")) Mike Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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