Subject: [xsl] delete empty elements From: Michael Zehrer <zehrer@xxxxxxxxxxxxxxxxxx> Date: Mon, 2 Jul 2001 12:47:06 +0200 |
Hi list, I have XML like this: <page> <element id="86">data</element> <element id="23"></element> <element id="56">moredata</element> <element id="89">muchmoredata</element> ... </page> And, with help from the FAQ and the list :-), I'm able to sort this in a balanced two column table. But how can I sort out these empty <element></element> Tags in my xsl? <xsl:variable name="t-size" select="count(//element)"/> <xsl:variable name="half" select="ceiling($t-size div 2)"/> <table> <xsl:for-each select="//element[position() <= $half]"> <xsl:variable name="here" select="position()"/> <tr> <td> <xsl:value-of select="@id"/> </td> <td> <xsl:value-of select="."/> </td> <td> <xsl:value-of select="../element[$here+$half]/@id" /> </td> <td> <xsl:choose> <xsl:when test="../element[$here+$half]"> <xsl:value-of select="../element[$here+$half]"/> </xsl:when> </xsl:choose> </td> </tr> </xsl:for-each> </table> Regards, Michael XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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