On this page: http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/corelib/components/EventLink.html
I found the following:
*<a t:id="sort">*${columnModel.label}</a>
> *<a t:id="sort2">*
> <img src="${icon}" id="${columnModel.id}:sort" class="t-sort-icon"
> alt="${iconLabel}"/>
> </a>
The tags are missing the t:type attribute.
