Re: Questions on action chaining and validation in struts2 - please help

[wild_oscar <mi...@almeida.at>]

More than one year later, I have the exact same problem.

If the original poster has found a solution, or if anyone else knows how to
solve this issue, I'd be very glad!

I have tried Action Chaining the result:
@Result(name="input",type=ActionChainResult.class,value="product" ,params=
{"method","getOne"}),

However, Struts will try to find the "input" result of the chained action
(product), and will never reach the method.


aj123 wrote:
> 
> Hi
> I am trying to use action chaining in struts2 and am stuck. Any help would
> be really appreciated.
> 
> Scenario - I have a page that shows a list of records and also has a form
> to add a new record. When user clicks on add I call addAction and chain it
> to list action to go back to list page again showing the newly added
> record.
> 
> My struts.xml looks something like this ->
> 
> <action name="add" class="com.test.AddAction">
>    <result name="success" type="chain">
>    list
>    </result>
>    <result name="input" type="chain">list</result>
> </action>
> <action name="list" class="com.test.ListAction">
>    <result name="success">/proj/list.jsp</result>
> </action>
> 
> I have 2 issues/questions - 
> a) My validation does not work if I chain actions. If I don't enter
> anything in add textbox and click on Add then I get a html 404 error. If I
> route to list.jsp instead of chaning to list action then I see validation
> messages. But I really need to show list on that page as well. So I can
> not forward to the jsp.
> 
> b) When I chain 2 actions, can I pass new params for second action? It
> does not seem to work for me e.g. In following example, I can not pass foo
> param to list action that is chained to add action.
> 
> <action name="add" class="com.test.AddAction">
> <result name="success" type="chain">
> list
> bar
> </result>
> <result name="input" type="chain">list</result>
> </action>
> 
> I would really appreciate some feedback/help here.
> 

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