Re: [xsl] [XSLT2] setting context inside funcdefs

[Tobias Reif <tobiasreif@xxxxxxxxxxxxx>]

David Carlisle wrote:


> apply-templates would also effectively re-establish the context but in
> that case the code that uses the context isn't explictitly in the 
> function body but rather in the template that gets applied.

> so probably just xsl:for-each or within an xpath2 expression of the form
> <xsl:value-of select="$callers_context-node/a/b/*[localname()....


I see, thanks for the explanation.

Here's what I have now:
(I had the $context before, but wasn't sure if I could eliminate 
redundant references by setting the focus to its context.)

  <t:function
    name="dx:default_class_values">
    <t:param name="context">
    <t:result>
      <value-of select="local-name($context)"/>
      <t:if test="string($context/@role)">
        <t:text> </t:text>
        <t:value-of select="$context/@role"/>
      </t:if>
    </t:result>
  </t:function>

Tobi


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