Question

I am basically looking for an XSLT (say a callable template), which will take as input an xml AND an element to be deleted in the XML and give me back the final XML after deleting that particular element in the XML.

Example:

<Request>
  <Activity1>XYZ</Activity1>
  <Activity2>ABC</Activity2>
</Request>

Now i need an xslt for which i must give the above xml as input and the element to be deleted (Say <Activity1>) as input. The XSLT must return the final xml after deleting the element passed to it.

Answer 1

You can use a modified copy-template:

<xsl:stylesheet ...>
   <xsl:output method="xml" encoding="UTF-8" indent="yes"/>

   <xsl:variable name="removeNode">Activity1</xsl:variable>

   <xsl:template match="node()">        
     <xsl:if test="not(name()=$removeNode)">
       <xsl:copy>
          <xsl:apply-templates select="@*|node()"/>
       </xsl:copy>
     </xsl:if>
   </xsl:template>

   <xsl:template match="@*">        
     <xsl:copy>
       <xsl:apply-templates select="@*"/>
     </xsl:copy>
   </xsl:template>
</xsl:stylesheet>

How to pass the parameter to yout template depends on your used XSLT-processor.

Edit

Another possibility is to ignore the node when needed:

<xsl:template match="/">
  <xsl:apply-templates select="*/*[not(self::element-to-ignore)]" 
                       mode="renderResult"/>
</xsl:template>

<xsl:template match="@*|node()" mode="renderResult">
  <xsl:copy>
    <xsl:apply-templates select="@*|node()" mode="renderResult"/>
  </xsl:copy>
</xsl:template>