Variable into variable in XSLT 1.0

Question

I have any param

<xsl:param name='param_1'/>
<xsl:param name='param_2'/>
...
<xsl:param name='param_100'/>

and any templates for items with id='1', id='2' ... id='100'

<xsl:template match='item[@id="1"]'>
   <xsl:value-of select='$param_1'/>
</xsl:template>

<xsl:template match='item[@id="2"]'>
   <xsl:value-of select='$param_1'/>
</xsl:template>
...
...
<xsl:template match='item[@id="100"]'>
   <xsl:value-of select='$param_100'/>
</xsl:template>

How to combine items into a single template?

Something like this:

<xsl:template match='item[@id="1" or @id="2" or @id="100"]'>
   <xsl:variable name='id' select='@id'/>
   <xsl:value-of select='$param_$id'/>
</xsl:template>

xsl:choose not good, items and params very much.

Does this answer your question? Indirect variable/parameter reference (name in another property / another variable) — GSerg
– GSerg, Commented Mar 25, 2021 at 9:33
Yes, but this don't worked if my param is dynamic: <xsl:param name="param_1" select="$variable_1"/>. At the output I get "$variable_1" — Евгений Борт
– Евгений Борт, Commented Mar 25, 2021 at 10:50
This is not how you are supposed to do it. Please see the actual link. — GSerg
– GSerg, Commented Mar 25, 2021 at 10:56

Michael Kay · Accepted Answer · 2021-03-25 15:59:52Z

0

Instead of passing in 100 parameters, pass in a single parameter with internal structure:

<params>
  <param nr="1" value="x"/>
  <param nr="2" value="y"/>
  ..
</params>

Then it's simply

<xsl:template match="item[@id >= 1 and 100 >= @id]">
  <xsl:value-of select="$params//param[@nr=current()/@id]"/>
</xsl:template>

answered Mar 25, 2021 at 15:59

Michael Kay

165k11 gold badges97 silver badges173 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Variable into variable in XSLT 1.0

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related