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RE: How to do a dynamic XML lookup within a repeat?

From: Mark Birbeck <Mark.Birbeck@x-port.net>
Date: Mon, 20 Jan 2003 21:58:35 -0000
Message-ID: <E3ED00A7C285EE408679DE2A26D1C7818FFDA5@S007.x-port.net>
To: "'Dueck, Brian '" <bdueck@metasolv.com>, "''www-forms@w3.org' '" <www-forms@w3.org>

Hello Brian,

> The following lookup does not work as expected because the
> local-name(.) part of this XPath statement refers to the
> enclosing element xforms:instance('metaData'). What I need
> is a way to refer to the current node in the nodeset of the
> repeat element.
> [...]
>     <xforms:output
>         <xforms:label>MetaData Lookup=</xforms:label> 
>     </xforms:output> 

The answer to your question doesn't lie within XForms or FormsPlayer! You
need to use "current()" in place of ".", since as you rightly say, the
context for the @name comparison has changed to be the 'element'.

This works:


As it happens, this is a problem that people often have when doing XSLT, and
it also catches people out with xf:bind.

Best regards,

Mark Birbeck
x-port.net Ltd.
Received on Monday, 20 January 2003 17:01:41 UTC

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