delete commas

[<ramesh.marimuthu@wipro.com>]

Hi,

 

Im trying to delete the empty commas from a list. i could stop the last comma. see my code below.

 

<xsl:template match="rattrow[.//TL1Attribute]" mode="positional">
       
        <xsl:param name="tl1c"/>

        <xsl:variable name="currRow" select=".[.//UsedByProduct = $implSource]"/>
        <xsl:for-each select="$currRow">
       
                    <xsl:choose>
                        <xsl:when test="$tl1c = 'Retrieve'">
                         <xsl:for-each
                                select=".[matches($currRow//TL1Commands[@cmdType='RetrieveIn'], '^[O|Y].*$')]">
                                <xsl:text>[&lt;</xsl:text>
                                <xsl:value-of select=".//TL1Attribute"/>
                                <xsl:text>&gt;]</xsl:text>
                            </xsl:for-each>

                            <xsl:for-each
                                select=".[matches($currRow//TL1Commands[@cmdType='RetrieveIn'], '^M.*$')]">
                                <xsl:text>&lt;</xsl:text>
                                <xsl:value-of select="$currRow//TL1Attribute"/>
                                <xsl:text>&gt;</xsl:text>
                            </xsl:for-each>
                        </xsl:when>

                        <xsl:when test="$tl1c = 'Read'">
                            <xsl:for-each
                                select=".[matches($currRow//TL1Commands[@cmdType='ReadIn'], '^[O|Y].*$')]">
                                <xsl:text>[&lt;</xsl:text>
                                <xsl:value-of select="$currRow//TL1Attribute"/>
                                <xsl:text>&gt;]</xsl:text>
                            </xsl:for-each>

                            <xsl:for-each
                                select=".[matches($currRow//TL1Commands[@cmdType='ReadIn'], '^M.*$')]">
                                <xsl:text>&lt;</xsl:text>
                                <xsl:value-of select="$currRow//TL1Attribute"/>
                                <xsl:text>&gt;</xsl:text>
                            </xsl:for-each>
                        </xsl:when>

                        <xsl:otherwise>
                            <xsl:for-each
                                select=".[matches($currRow//TL1Commands[@cmdType=$tl1c], '^[O|Y].*$')]">
                                <xsl:text>[&lt;</xsl:text>
                                <xsl:value-of select="$currRow//TL1Attribute"/>
                                <xsl:text>&gt;]</xsl:text>
                            </xsl:for-each>

                            <xsl:for-each
                                select=".[matches($currRow//TL1Commands[@cmdType=$tl1c], '^M.*$')]">
                                <xsl:text>&lt;</xsl:text>
                                <xsl:value-of select="$currRow//TL1Attribute"/>
                                <xsl:text>&gt;</xsl:text>
                            </xsl:for-each>
                        </xsl:otherwise>
                    </xsl:choose>
                  </xsl:for-each>
                 
                  <xsl:if test="not(position() = last())">
                 
                   <xsl:text>, </xsl:text>
                 
                  </xsl:if>
                 
    </xsl:template>

 

the output comes as <AID>, <AID>, ,  or <AID>, <AID>, , , . What I want is the output should be like <AID>, <AID>.

 

any help is appreciated.

 

regards,

-ramesh

 

 

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