the output without empty elements removal : value of « XSLT stylesheet « XML Tutorial

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XML Tutorial » XSLT stylesheet » value of 
5. 72. 8. the output without empty elements removal
File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<table>
  <element> element </element>
  <element> element </element>
  <element/>
  <element/>
  <element> element           3</element>
</table>

File: Transform.xslt

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet
      version="1.0"
      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:template match="table">
      <TABLE BORDER="1">
        <xsl:for-each select="element">
          <xsl:apply-templates select="."/>
        </xsl:for-each>
      </TABLE>
    </xsl:template>
    <xsl:template match="element">
      <TR>
        <TD>
          <xsl:value-of select="."/>
        </TD>
      </TR>
    </xsl:template>

</xsl:stylesheet>

Output:

<?xml version="1.0" encoding="UTF-8"?><TABLE BORDER="1"><TR><TD> element </TD></TR><TR><TD> element </TD></TR><TR><TD/></TR><TR><TD/></TR><TR><TD> element           3</TD></TR></TABLE>
5. 72. value of
5. 72. 1. Use value-of to get element value from different level
5. 72. 2. Select value from an element
5. 72. 3. value-of select="."
5. 72. 4. value-of select=cars/manufacturer/@name separator=,
5. 72. 5. value-of select=format-date($date, [M01]/[D01]/[Y0001])
5. 72. 6. value-of select=replace($sub2, ', '')
5. 72. 7. output an element only if it has a value.
5. 72. 8. the output without empty elements removal
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