I believe another workaround is to set the redirect attribute on the forward
to true. E.g. the action config for ActionOne would have a local forward
like this:
<forward name="nextaction" path="/action2.do" redirect="true"/>
Then in ActionOne, when you return mapping.findForward("nextaction"), this
will cause the struts to send a redirect header to the browser telling it to
make a new request for action2. This works fine unless you really wanted
ActionTwo to have access to the same request attributes and parameters as
ActionOne.
Adam
On Thursday 18 April 2002 08:47 am, rob wrote:
> It's been this way since struts 1.0 (and likely prior to) but http
> requests carrying multipart/form-data posts result in an exception being
> thrown if forwarded through more than one action.
>
> (e.g request flow)
>
> 1 - submit multipart/form-data request (with at least one file input)
> request is forwarded to ActionOne.
> 2 - ActionOne handles multipart data, writes a file to disk does
> something with other parameters etc. then forwards to ActionTwo.
> 3 - Exception is thrown.
>
> This occurs in the following versions I've tested 1.0.x, 1.1-b1. Copies
> of the exceptions follow this post.
>
> Workaround, never forward to a second action, always forward to a .jsp
> which must be the end point for the request after the first action.
> (This kind of sucks).
>
> If this is a bug then consider it submitted, if it's designed this way
> then how about changing it? (pretty please?)
>
> Thanks
>
> Rob
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
