I think top doesn't need "#"(yeah I know I said "#top" ;) ). Either "top.id" or just "id" should get you the id.
musachy On Sun, Jan 25, 2009 at 4:02 PM, Wolfgang Knauf <his-metal...@freenet.de> wrote: > Hi Musachy, > > Musachy Barroso wrote: >> >> Inside the action tag, the action will be on top of the stack, so you >> can reference it using #top. The action is added to the context under >> the "id" (2.0), or "var" (2.1) name, on the end of the tag, so you >> cannot reference it by name inside the action tag. Wow, that was some >> very confusing explanation in fact :) >> > > What you say is clear to me, but I don't understand why the action does not > seem to be placed on the value stack in the same way as any other action I > call through a URL. > > I created a sample, you can find it here (jsp page and simple action with a > property "id"): > http://www.informatik.fh-wiesbaden.de/~knauf/private/struts2/Struts2Action.war > > To run it, call: http://localhost:8080/Struts2Action/index.jsp > ============== > This is the relevant part of my index.jsp: > <s:action name="someaction" var="someActionVariable"> > Inside s:action: Property "id": <s:property value="id"/> <br/> > Inside s:action: Property #someActionVariable.id: > <s:property value="#someActionVariable.id"/><br/> > Inside s:action: Property "#top.id": <s:property value="#top.id"/> > </s:action> > Property "id": <s:property value="id"/> <br/> > Property #someActionVariable.id: > <s:property value="#someActionVariable.id"/><br/> > Property "#top.id": <s:property value="#top.id"/> <br/> > > ============== > The output is: > Inside s:action: Property "id": > Inside s:action: Property #someActionVariable.id: > Inside s:action: Property "#top.id": > Property "id": > Property #someActionVariable.id: 10 > Property "#top.id": > ============== > > I would expect the "<s:property value="id"/>" tag to find my "someaction" on > the value stack and find it's "id" property. > > If I call the action directly > (http://localhost:8080/Struts2Action/someaction.action), it works as > expected. Only the "#top" expression seems to be wrong, probably my fault > ;-). > > Thanks > > Wolfgang > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > -- "Hey you! Would you help me to carry the stone?" Pink Floyd --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
