I have a JSP page (page.jsp) which is called from another application. The other application passes in query string (page.jsp?setting=123). I want a hidden field on page.jsp to be prepopulated with the value of setting. I have the following line in page.jsp:
<s:hidden name="param_1" />
which a want to be prepopulated with the value of setting. The tag does not accept a value attribute. How can this be done?