Subject: RE: The XSL-List Digest V2 #488 From: "Rakesh Ajmera" <rakesh_ajmera@xxxxxxxxxx> Date: Thu, 27 Jan 2000 17:21:37 -0600 |
<?xml version='1.0'?> HTH, XSLT doesn't have anyway to break a loop, so little tedious..... <xsl:stylesheet xmlns:xsl='http://www.w3.org/XSL/Transform/1.0'> <xsl:template match="TASKS" > <xsl:param name="var"> <xsl:for-each select="TASK/DESCRIPTION" > <xsl:if test="not(string-length( text() )=0)"> 1 </xsl:if> </xsl:for-each> </xsl:param> <xsl:if test="$var=1" > <p>Some Header Info</p> </xsl:if> <xsl:apply-templates select="TASK" /> </xsl:template> </xsl:stylesheet> --Rakesh -----Original Message----- From: owner-xsl-list@xxxxxxxxxxxxxxxx [mailto:owner-xsl-list@xxxxxxxxxxxxxxxx]On Behalf Of Philip Borenstein Sent: Thursday, January 27, 2000 2:23 PM To: 'xsl-list@xxxxxxxxxxxxxxxx' Subject: RE: The XSL-List Digest V2 #488 Suppose I have the following XML: <TASKS> <TASK> <NAME>Clean</NAME> <DESCRIPTION>Make sure it's clean</DESCRIPTION> </TASK> <TASK> <NAME>Wash</NAME> <DESCRIPTION /> </TASK> </TASK> And the following XSLT template: <xsl:template match="TASKS"> <P>Some header info</P> <xsl:apply-templates select="TASK" /> </xsl:template> I'd like to rewrite the template so that the header is suppressed if none of the TASK elements have real DESCRIPTIONs: <xsl:tempalte match="TASKS"> <xsl:if at-at-least-one-TASK-has-a-non-empty-DESCRIPTION> <xsl:apply-templates select="TASK" /> </xsl:if> </xsl:template> Any ideas? I know how to count the DESCRIPTIONs, but not how to count the non-empty ones. Thanks. --philip borenstein XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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