How to use parameter variable in xslt
I am new to xslt so please let me know whats wrong with my syntax here. If I compare with a Constant value of '880.50' I get the desired result. But if I try to do the samething with parameter being passed I get nothing. The code snippet is as under.
<xsl:template name="ShowJourneyLegs" >
<xsl:param name="TotalFare" />
<Key4><xsl:value-of select='$TotalFare'/></Key4>
<JourneyLegKeys><xsl:value-of select="/FareSearchResponse/CompleteItine开发者_Go百科raryFares/AirFare[@Total = '880.50']/JourneyLegKeys/Key[1]"/></JourneyLegKeys>
<JourneyLeg><xsl:value-of select="/FareSearchResponse/CompleteItineraryFares/AirFare[@Total = '$TotalFare']/JourneyLegKeys/Key[1]"/></JourneyLeg>
</xsl:template>
Remove the apostrophes from around the $TotalFare. The last XPath should look like this: /FareSearchResponse/CompleteItineraryFares/AirFare[@Total = $TotalFare]/JourneyLegKeys/Key[1]
Inside of an XPath expression, you only use apostrophes for literals.
I am new to xslt so please let me know whats wrong with my syntax here.
The problem is in this instruction:
<xsl:value-of select=
"/FareSearchResponse/CompleteItineraryFares
/AirFare[@Total
= '$TotalFare']/JourneyLegKeys/Key[1]"/>
You are not comparing to the value of the $TotalFare
but to the string '$TotalFare'
.
Solution: Remove the apostrophes that surround $TotalFare
.
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