Hi , Piotrek.
It was an insufficient explanation.
<s:a tag use Rendering template /template/simple/a.ftl
bad, At each iterator reading template.
It is understood that the following programs work hard from the debug log.
ex : XWorkConverter , FreemarkerTemplateEngine , UIBean
Therefore, <s:a> was not used because of the repetition,
and it proposed the idea of which it displayed the character string.
A part of correction was added because it had seemed to be confused with the
environment variable.
JSP
<table border="1" class="threads" >
<s:iterator value="tableValues" >
<s:url var="show_url" action="showThread" >
<s:param name="threadId" value="%{id}" />
</s:url>
<tr>
<td><s:property value="id" /></td>
<td><a href='<s:property value="%{show_url}" />'>show</a></td>
</tr>
</s:iterator>
</table>
Thank you very well ..receiving stimulation...
It apologizes while studying English because of poor English.
Thanks
Kou