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Skip empty XML nodes v.2

/ Published in: XSLT
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Copy this code and paste it in your HTML 
  1. <xsl:template name="getValue">
  2.     <xsl:param name="tagId"></xsl:param>
  3.     <xsl:choose>
  4.       <xsl:when test="normalize-space(//item[@id=$tagId]) != ''">
  5.         <xsl:value-of select="string(//item[@id=$tagId])"/>
  6.       </xsl:when>
  7.       <xsl:otherwise>
  8. 	Tag is empty
  9.       </xsl:otherwise>
  10.     </xsl:choose>
  11.   </xsl:template>

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