[xsl] one more issue on removing dup records

Hi Mukul,

i just spot one thing that was due to a missing point in my business rule 
description, regarding the concatenation of ";headlines;" for the 
"display_on" attribute.
some releases do not need to have ";headlines;" to be added in the 
"display_on" attribute.
i tried to make changes on the solution you gave me below but i was not 
successful. here is what i have revised on your solution:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; 
version="1.0">
        <xsl:output method="xml" indent="yes" omit-xml-declaration="yes"/>
        <xsl:template match="node() | @*">
                <xsl:copy>
                        <xsl:apply-templates select="node() | @*"/>
                </xsl:copy>
        </xsl:template>
	<xsl:template match="release[(_at_)display_on = 'headlines;'][fcc_doc_number = 
../release[not(@display_on = 'headlines;')]/fcc_doc_number]">
		<xsl:attribute name="display_on"><xsl:value-of select="concat(., 
';headlines')"/></xsl:attribute>
        </xsl:template>

	<xsl:template match="release[(_at_)display_on = 
'headlines;'][normalize-space(fcc_doc_number) = '']">
                <xsl:copy-of select="."/>
        </xsl:template>
</xsl:stylesheet>

it simply did not append ";headlines:" to all "display_on" attributes.
here is the sample file i am trying to work on, notice release id 19:

<?xml version="1.0" encoding="UTF-8"?>
<releases xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
        <!-- Data group A -->
	<release id="2" name="Chairman Bureau" display_on="headlines;" type="NEWS 
RELEASE">
                <fcc_doc_number>6</fcc_doc_number>
        </release>
	<release id="4" name="Wireless Telecommunications Bureau" 
display_on="headlines;" type="PUBLIC NOTICE">
                <fcc_doc_number>5</fcc_doc_number>
        </release>
	<release id="6" name="Georgia Pacific Corporation" display_on="headlines;" 
type="ORDER">
                <fcc_doc_number>4</fcc_doc_number>
        </release>
	<release id="8" name="Garmin International" display_on="headlines;" 
type="ORDER">
                <fcc_doc_number>3</fcc_doc_number>
        </release>
	<release id="10" name="Wireless Telecommunications Bureau" 
display_on="headlines;" type="PUBLIC NOTICE">
                <fcc_doc_number>2</fcc_doc_number>
        </release>
	<release id="12" name=" Wireless " display_on="headlines;" type="PUBLIC 
NOTICE">
                <fcc_doc_number />
        </release>
        <!-- Data group B -->
	<release id="14" name="In the Matter of Applications" display_on="uls" 
type="MEMORANDUM OPINION AND ORDER">
                <fcc_doc_number>5</fcc_doc_number>
        </release>
	<release id="16" name="Auction of FM" display_on="asas" type="PUBLIC 
NOTICE">
                <fcc_doc_number>4</fcc_doc_number>
        </release>
	<release id="18" name="Modification of Ex Parte Status" display_on="asr" 
type="PUBLIC NOTICE">
                <fcc_doc_number>3</fcc_doc_number>
        </release>
	<release id="19" name="Modification of Ex Parte Status" display_on="poc" 
type="ORDER">
                <fcc_doc_number>13</fcc_doc_number>
        </release>
</releases>

and here is the desried resulting file, noltice release id 19:
<releases xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
        <!-- Data group A -->
	<release id="2" name="Chairman Bureau" display_on="headlines;" type="NEWS 
RELEASE">
                <fcc_doc_number>6</fcc_doc_number>
        </release>
	<release id="10" name="Wireless Telecommunications Bureau" 
display_on="headlines;" type="PUBLIC NOTICE">
                <fcc_doc_number>2</fcc_doc_number>
        </release>
	<release id="12" name=" Wireless " display_on="headlines;" type="PUBLIC 
NOTICE">
                <fcc_doc_number/>
        </release>
        <!-- Data group B -->
	<release id="14" name="In the Matter of Applications" 
display_on="uls;headlines;" type="MEMORANDUM OPINION AND ORDER">
                <fcc_doc_number>5</fcc_doc_number>
        </release>
	<release id="16" name="Auction of FM" display_on="asas;headlines;" 
type="PUBLIC NOTICE">
                <fcc_doc_number>4</fcc_doc_number>
        </release>
	<release id="18" name="Modification of Ex Parte Status" 
display_on="asr;headlines;" type="PUBLIC NOTICE">
                <fcc_doc_number>3</fcc_doc_number>
        </release>
	<release id="19" name="Modification of Ex Parte Status" display_on="poc" 
type="ORDER">
                <fcc_doc_number>13</fcc_doc_number>
        </release>
</releases>


Thank you and have a nice day!

Best Regards,

Wei Chin

_________________________________________________________________
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