CODEWITHSUNDEEP
xmlxsltpathconcatenation
Misterwolf3
Misterwolf3

Reputation: 15

Concat a xml node with a variable in xsl

Hi I need to concat a xsl node path with a variable to have a dinamic node path in xslt.

I have this node:

<PRODOTTI>
  <ITEM STATO="2">
</PRODOTTI>
<STATI>
  <COD0>Errore</COD0>
  <COD1>In spedizione entro le prossime 12-24 ore</COD1>
  <COD2>In spedizione entro le prossime 24-48 ore</COD2>
 </STATI>

and in xsl I have

<xsl:variable name="stato_ordine" select="@STATO"/>
<xsl:variable name="ordine" select="concat(../../../TRADUZIONI/STATI/COD, $stato_ordine)" />
<xsl:value-of select="$ordine"></xsl:value-of>

but in output I only get the "stato_ordine" value, instead i'd need the complete path to get the node value.

Is there anyway to have this?

Thank you.

Upvotes: 1

Views: 1540

Answers (1)

Martin Honnen
Martin Honnen

Reputation: 167436

I think you want <xsl:value-of select="../../../TRADUZIONI/STATI/*[local-name() = concat('COD', $stato_ordine)]"/>.

[edit] For a more efficient solution you could define a key as a child of xsl:stylesheet

<xsl:key name="k1" match="STATI/*[starts-with(local-name(), 'COD')]" use="substring(local-name(), 4)"/>

and then doing

<xsl:value-of select="key('k1', $stato_ordine)"/>

should suffice.

Upvotes: 3

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