how to get tag values from xml using xslt

Question

<block2 type="input">
    <messageType>103</messageType>
    <receiverAddress>BKTRUS33XBRD</receiverAddress>
    <messagePriority>N</messagePriority>
    <deliveryMonitoring>3</deliveryMonitoring>
</block2>

I need output as if message type is 103. Then we pass a string like CTD.

output: CTD,I103N

@Flack: I really don't understand how this is different from stackoverflow.com/questions/5001480/… — user357812
– user357812, Commented Feb 15, 2011 at 23:29

Flack · Accepted Answer · 2011-02-15 11:49:25Z

1

<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:output method="text"/>
    <xsl:variable name="vUpper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/>
    <xsl:variable name="vLower" select="'abcdefghijklmnopqrstuvwxyz'"/>
    <xsl:template match="/">
        <xsl:for-each select="block2[messageType = '103']">
            <xsl:value-of select="
                concat(
                    'CTD,',
                    translate(substring(@type, 1, 1), $vLower, $vUpper),
                    messageType,
                    messagePriority
                )"/>
        </xsl:for-each>
    </xsl:template>
</xsl:stylesheet>

Output will be CTD,I103N.

In XSLT 2.0 one could use fn:upper-case and fn:lower-case.

edited Feb 15, 2011 at 11:49

answered Feb 15, 2011 at 11:24

Flack

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5 Comments

praveen Over a year ago

bro we need to check for input or output if it is input replace I or output means replace O for that we need to check type <block2 type="input">

praveen Over a year ago

flack bro help me out for this problem

praveen Over a year ago

thank u bro ..!! how to check whether block type is input if it is input we need to place I

fpmurphy Over a year ago

No need for the for-each loop

Flack Over a year ago

@fpmurphy. Check OP's previous answer. I personally hate for-each, but he had problems with apply-match mechanism.

fpmurphy · Accepted Answer · 2011-02-15 16:10:20Z

0

The for-each loop is not necessary i.e.

<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

    <xsl:output method="text"/>

    <xsl:variable name="vUpper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/>
    <xsl:variable name="vLower" select="'abcdefghijklmnopqrstuvwxyz'"/>

    <xsl:template match="//block2[messageType = '103']">
        <xsl:value-of select="concat('CTD,',
           translate(substring(@type, 1, 1), $vLower, $vUpper),
           messageType, messagePriority )"/>
    </xsl:template>

</xsl:stylesheet>

answered Feb 15, 2011 at 16:10

fpmurphy

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