xml - XSLT : Converting int to float / double value -


i have xml file. how can convert int value double or float or vice versa using xslt? example, assume following source document :

<a>   <b> 22 </b> <a>

result document

<a>   <b> 22.0 </b> <a>

you can use format-number() function.

<?xml version="1.0"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/xsl/transform">    <xsl:template match="@* | node()">     <xsl:copy>       <xsl:apply-templates select="@* | node()"/>     </xsl:copy>   </xsl:template>    <xsl:template match="b">     <b>       <xsl:value-of select="format-number(., '#.0')" />     </b>   </xsl:template>  </xsl:stylesheet>

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