why can't you add parameters in chain?
In your action, can't you :
1) implement ParameterAware
2) set a parameter value in the map that's passed in
3) chain to your action
4) have the value be set in your chained action, via the params interceptor
-a
Laurie Harper wrote:
>
> Mike Baroukh wrote:
>>
>> I can't figure how to do this.
>> Can somebody help me ????
>>
>> I wan't to forward an action to another with something like
>> requestDispatcher("/action.do?param1=value1").forward(req, res);
>>
>> - I can't use redirect because I wan't to use the same request scope.
>> - I can't use chain because chain doesn't allow to add parameters.
>> - I can't use dispatcher because *.do is mapped to a filter and not a
>> servlet. The application server doesn't find servlet to forward to
>> (Result in file not found ...)
>> - I wan't to call again interceptor stack
>>
>> So, please, how do you resolve this case ???
>> Why having deleted the ServletAction that was in WW ????
>
> So you're using Struts2? Why not just configure the target action in
> your action mapping as normal? Roughly,
>
> <action ...>
> <result name="blah">/action.do?param1=value1</result>
> ...
> </action>
>
> If 'value1' isn't static, you can use the ${expr} form to resolve it
> against the value stack.
>
> L.
>
>
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