Subject: RE: Checking for empty values From: Kay Michael <Michael.Kay@xxxxxxx> Date: Mon, 17 Jul 2000 17:04:53 +0100 |
> >To test if the element exists and is non-empty: > > > ><xsl:template match="book"> > ><xsl:if test="string(author)"> > > Does this form of the test work for elements that only contain other > elements (i.e. no text nodes)? No. To test that the element exists and has text and/or element content: <xsl:if test="author/* or author/text()"> Mike XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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