Getting a substring AFTER the last occurrence of a character in XSLT RSS

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  mkonanki

  Contributor

  2820 Points

  624 Posts

  Getting a substring AFTER the last occurrence of a character in XSLT

  Jan 08, 2013 11:22 AM|LINK

  Hi

  I have as xml strings like below

  1. M:Namespace.Class.Method(Class.Method1 , Class.Method2)

  2. M:Namespace.Class.Method(m.Class.Method1 )

  need output like below

  1. Method(Method1 , Method2).

      2. Method(Method1 ).

  how to write xslt for above scenario could you any body suggest.

   

  Konanki
  • Edited by mkonanki on Jan 08, 2013 11:25 AM
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  mkonanki

  Contributor

  2820 Points

  624 Posts

  Re: Getting a substring AFTER the last occurrence of a character in XSLT

  Jan 09, 2013 02:59 PM|LINK

  I got solution.

  <xsl:template name="substring-after-last">
      <xsl:param name="string" />
      <xsl:param name="delimiter" />
      <xsl:choose>
        <xsl:when test="contains($string, $delimiter)">
          <xsl:call-template name="substring-after-last">
            <xsl:with-param name="string"
              select="substring-after($string, $delimiter)" />
            <xsl:with-param name="delimiter" select="$delimiter" />
          </xsl:call-template>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of
       select="$string" />
        </xsl:otherwise>
      </xsl:choose>
    </xsl:template>

    <xsl:template name="substringXSLT">
      <xsl:param name="string" />
      <xsl:choose>
        <xsl:when  test="($string[contains(., '(')])">
            <xsl:variable name="string1" select="substring-before($string, '(')" />
            <xsl:variable name="string2" select="substring-after($string, '(')" />
            <!--<xsl:value-of select="$string" />
            <xsl:value-of select="'                 '" />-->
            <xsl:call-template name="substring-after-last">
              <xsl:with-param name="string" select="$string1" />
              <xsl:with-param name="delimiter" select="'.'" />
            </xsl:call-template>   
            <xsl:value-of select="'('" />     
      
        <xsl:variable name="Substring" select="substring-after($string2, '{')" />       
          <xsl:choose>
              <xsl:when test="$Substring != ''">   
                 <xsl:variable name="string4" select="substring-before(substring-after($string2, '{'),'}')" />      
                  <xsl:call-template name="substring-after-last">
                    <xsl:with-param name="string" select="$string4" />
                    <xsl:with-param name="delimiter" select="'.'" />
                  </xsl:call-template>
                  <xsl:value-of select="')'" />    
            </xsl:when>
            <xsl:otherwise>
              <xsl:variable name="Commastring" select="substring-before($string2, ',')" />
              <xsl:choose>
                <xsl:when test="$Commastring != ''">
                  <!--<xsl:variable name="string5" select="substring-before($Commastring, ',')" />-->
                  <xsl:call-template name="substring-after-last">
                    <xsl:with-param name="string" select="$Commastring" />
                    <xsl:with-param name="delimiter" select="'.'" />
                  </xsl:call-template>
                  <xsl:value-of select="','" />

                  <xsl:variable name="string6" select="substring-after($string2, ',')" />
                  <xsl:call-template name="substring-after-last">
                    <xsl:with-param name="string" select="$string6" />
                    <xsl:with-param name="delimiter" select="'.'" />
                  </xsl:call-template>
                  <xsl:value-of select="')'" />
                </xsl:when>
                <xsl:otherwise>
                  <xsl:call-template name="substring-after-last">
                    <xsl:with-param name="string" select="$string2" />
                    <xsl:with-param name="delimiter" select="'.'" />
                  </xsl:call-template>
                  <xsl:value-of select="')'" />
                </xsl:otherwise>

              </xsl:choose>
             
            </xsl:otherwise>
         </xsl:choose>    
     
      </xsl:when>
        <xsl:otherwise>
          <xsl:call-template name="substring-after-last">
            <xsl:with-param name="string" select="$string" />
            <xsl:with-param name="delimiter" select="'.'" />
          </xsl:call-template>
        </xsl:otherwise>
      </xsl:choose>

    </xsl:template>

   

  input
  -----------------

  <xsl:call-template name="substringXSLT">
                        <xsl:with-param name="string" select="@name" />

                      </xsl:call-template>

   

  Konanki
  • Edited by mkonanki on Jan 09, 2013 02:59 PM
  • Edited by decker dong - msft on Jan 10, 2013 01:18 AM
  • Edited by decker dong - msft on Jan 10, 2013 01:18 AM
  • Edited by decker dong - msft on Jan 14, 2013 05:47 AM
  • Marked as answer by decker dong - msft on Jan 14, 2013 05:47 AM