Hi Peter,
You can actually parse checkbox values using xslt2/xpath2 (I've only got
it to work with get, not post):
Based on:
http://foo.bar/cgi-bin?field=value&stuff=abc&stuff=def&stuff=ghi&more=bar
1. Add parameter to sitemap:
<map:parameter name="requestQueryString" value="{request:queryString}"/>
2. Add a global parameter as child of <xsl:stylesheet>
<!-- global parameter to hold queryString passed from sitemap -->
<xsl:param name="requestQueryString"/>
2: In your template, add
<!-- tokenize each checkbox choice -->
<xsl:variable name="queryParams" select="tokenize($requestQueryString,
'&')"/>
<xsl:variable name="checkboxValues" select="for $p in
$queryParams[starts-with(., 'stuff=')] return substring-after($p,
'stuff=')"/>
Each value can be selected using <xsl:for-each select="$checkboxValues">
(Thanks to Michael Kay for helping me with this)
Dan
=== PETER'S ORIG MESSAGE ===
[SNIP]
If I change the action attribute of the form element to point to my
Cocoon (using a URI defined in my sitemap.xmap with
use-request-parameters), it appears that Cocoon silently munges these
into the format
http://foo.bar/cgi-bin?field=value&stuff=abc&stuff=def&stuff=ghi&more=bar
This makes the data unusable, as the XSLT receives only one value for
the parameter stuff (the first) and drops the othes on the floor.
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