Passing values through anchors

In jsp

 <a href=edit.jsp?&id=2>edit</a>

if you want to pass any variable

  <a href=edit.jsp?&id="<%=UserID %>">edit</a>

In struts tiles

<a href=edit?&id=2>edit</a>

 And passing any variable

 <a href=edit?&id="<%=UserID %>">edit</a>