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Posted to user@struts.apache.org by Mike Baroukh <mb...@cardiweb.com> on 2007/03/01 14:47:37 UTC
forward to another action
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 ????
--
Mike Baroukh
---
Cardiweb - 31 Rue de Mogador Paris IXeme
06 63 57 27 22 - 01 53 21 82 63 - Jabber: mbaroukh@jabber.org
http://www.cardiweb.com
---
Re: [S2] forward to another action
Posted by Mike Baroukh <mb...@cardiweb.com>.
Thanks but It wouldn't work because I call some old code that use
request.getParameter() and not ActionContext.
finally, all I wan't is just a standard "forward"...
Mike
cilquirm a écrit :
> 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.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>> For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>>
>>
>
>
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Re: [S2] forward to another action
Posted by cilquirm <aa...@gmail.com>.
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.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
>
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Re: [S2] forward to another action
Posted by Mike Baroukh <mb...@cardiweb.com>.
>Why not just configure the target action in your action mapping as normal?
Does it work for you ? Not for me : 404 Not Found.
And this is, I suppose, because Struts2 use filter instead of servlet.
I also tried by addin <dispatcher>FORWARD</dispatcher> as I saw
somewhere but still no luck.
But maybe is it with my appserver : Resin. Do you have another result
with tomcat ?
Mike
Laurie Harper a écrit :
> 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.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
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Re: [S2] forward to another action
Posted by Laurie Harper <la...@holoweb.net>.
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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