Fred.
At 10:14 AM 10/5/2003, you wrote:
I don't know how we can get this to work... The ActionContext with an empty ValueStack will be created as a default ThreadLocal if it doesn't exist when you go to access it, but to access things like the request, it needs to be set into the ActionContext at some entry point, like the ServletDispatcher or ActionTag.
If you're interested in accessing these types of things, I would suggest creating a Filter which sets the request, response, session, etc into the ActionContext...
Jason
> -----Original Message----- > From: Frederick N. Brier [mailto:[EMAIL PROTECTED] > Sent: Friday, October 03, 2003 9:17 PM > To: [EMAIL PROTECTED] > Subject: [OS-webwork] Using the PushTag > > > I cannot find an example the syntax to pass as the value > attribute of the > <ww:push> tag to retrieve an attribute from the > HttpServletRequest. Further, it looks as if the PushTag calls the > ActionContext to retrieve the valueStack. According to my > debugger, the > stack is empty. Can the PushTag be used from a Sitemesh > Decorator since it > is not within the execution of an Action? I cannot follow > where in the > code a translation of "$req.home" would become a lookup of > the request > attribute "home". I do see where the ActionTag put(s) > multiple values in a > context map in createExtraContext(), but do not understand how it > works. Thank you. > > Fred. > > At 06:41 PM 10/3/2003, you wrote: > >I will try the push tag. Thank you again. BTW, would it be > silly to > >have > >a filter that does nothing but clear the ActionContext > ThreadLocal variable? > > > >Fred. > > > >At 09:16 AM 9/30/2003, you wrote: > >>What are you trying to do in your decorators? If you access > things in > >>the > >>request, where the Action will be bound with its id, you > can push this > >>action onto the ValueStack using the ww:push tag and use > all of the other > >>tags as normal. > >> > >>I don't think we're going to make the ActionTag leave its > >>ActionContext > >>out there. It needs to be returned to the original. > >> > >> > -----Original Message----- > >> > From: Frederick N. Brier [mailto:[EMAIL PROTECTED] > >> > Sent: Monday, September 29, 2003 10:20 PM > >> > To: [EMAIL PROTECTED] > >> > Subject: Re: [OS-webwork] WW2 Tags in SiteMesh decorators > >> > > >> > > >> > This is exactly what I got working this weekend with my > change to > >> > the <ww:action> tag. I am using Webwork2 with SItemesh. > My Action > >> > class is populated via the interceptors and an IoC component and > >> > populates the header.jsp referenced in my Sitemesh decorator > >> > default.jsp with a <ww:property> from the Action. > >> > > >> > The reason it didn't work originally was the "ActionTag > wipes out > >> > own ActionContext" issue, now in Jira. > >> > > >> > Fred. > > > > > > > >------------------------------------------------------- > >This sf.net email is sponsored by:ThinkGeek > >Welcome to geek heaven. > >http://thinkgeek.com/sf > _______________________________________________ > >Opensymphony-webwork mailing list > >[EMAIL PROTECTED] > >https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > > > > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > _______________________________________________ > Opensymphony-webwork mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork >
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