appearance="minimal" does not seem to work for xf:input

Hi All,

With regard to using the YUI date picker, I'm trying to figure out why, when using the following input control:

<xf input appearance="minimal" bind="pubdate_bind" ref="." />


and the following binding:

<xf:bind id="pubdate_bind" node="//pubdate" type="xs:date" />


, that this error shows up:


Exception in client-side code.

    * Message: Q is undefined
    * File: http://localhost:8080/orbeon/xforms-server/xforms-yuicalendar-min.js
    * Line number: 89


When I remove the appearance="minimal" attribute, there are no errors. But this is not what I want. I want to be able to have the YUI date picker icon alone without an input field, as described in this article:

http://wiki.orbeon.com/forms/doc/developer-guide/xforms-controls


Is this possible? And if so, is it mandatory to have a corresponding <xf:output> field? I am using Orbeon 3.7 beta 1.


Thanks in advance for any help provided!


--Philip