Want to specify an OGNL array in a page or component specification? Try...
<binding name="stylesheets" expression="{ assets.defaultStyles, assets.helpTipStyles}"/>
How about a Tapestry Component Tag? Try...
<span jwcid="@Border" stylesheets="ognl:{ assets.defaultStyles, assets.helpTipStyles}" ...
For more ognl syntax, see
![[WWW]](/wiki/modern/img/moin-www.png){kind=small}
http://www.ognl.org/