- From: Florent Georges <fgeorges@fgeorges.org>
- Date: Mon, 21 Nov 2011 18:51:45 +0100
- To: XProc Dev <xproc-dev@w3.org>
Hi,
I try to get a parameter value in a variable, by connecting the
variable context to a prameters port and using an expression like
"/c:param-set/c:param[...]/@value". But Calabash gives me the
following error:
err:XD0008 : More than one document in context for parameter
'first' It is a dynamic error if a document sequence appears
where a document to be used as the context node is expected.
I use Calabash 0.9.40. A complete repro is:
<p:declare-step xmlns:p="http://www.w3.org/ns/xproc"
xmlns:c="http://www.w3.org/ns/xproc-step"
xmlns:my="http://example.org/xproc/params/try"
version="1.0">
<p:output port="result" primary="true"/>
<p:declare-step type="my:params-try" name="me">
<p:input port="params" kind="parameter"/>
<p:output port="result" primary="true"/>
<!-- get a param value -->
<p:variable name="first" select="/c:param-set/c:param[1]/@value">
<p:pipe step="me" port="params"/>
</p:variable>
<!-- use it in some visible way -->
<p:template>
<p:input port="source">
<p:empty/>
</p:input>
<p:input port="template">
<p:inline>
<root>Param: { $p }</root>
</p:inline>
</p:input>
<p:with-param name="p" select="$first"/>
</p:template>
</p:declare-step>
<my:params-try>
<p:input port="params">
<p:inline>
<c:param-set>
<c:param name="un" value="one"/>
</c:param-set>
</p:inline>
</p:input>
</my:params-try>
</p:declare-step>
Any idea?
Regards,
--
Florent Georges
http://fgeorges.org/
http://h2oconsulting.be/
Received on Monday, 21 November 2011 17:52:38 UTC