Hi Andy,
Please take a look at the code snippet and suggest.
*MyAction.java*
public class MyAction extends ActionSupport {
//getAction
//setAction
public String execute() throws Exception {
if(action==1) {
return "input";
} elseif(action==2) {
return "showResult";
} else {
return "success";
}
}
}
*struts.xml:*
<package name="web" namespace="/web" extends="struts-default">
<action name="MyAction" class="com.test.web.actions.MyAction">
<result name="showResult">/jsps/showResult.jsp</result>
<result name="input">/jsps/inputPage.jsp</result>
<result>/jsps/successPage</result>
</action>
</package>
*index.jsp:*
<s:action name="MyAction" namespace="/web" executeResult="true">
<s:param name="action">2</s:param>
</s:action>
In my index.jsp, i am calling action to display showResult.jsp page. But
dont know why it is displaying inputPage.jsp. I also put a breakpoint in my
Action class and start the application in debug mode, but the execute method
did not called.
Please tell me whats happening? If you need more information please tell me
On Thu, Dec 11, 2008 at 4:04 AM, Andy Sykes <a.sy...@ucl.ac.uk> wrote:
> Faraz,
>
> I think at this point some code would help. Could you post your struts.xml,
> and the action?
>
> Andy.
>
> On 10 Dec 2008, at 17:16, Faraz Ali wrote:
>
> Yes Andy, you are right. I added the <result name="input">, but why it is
>> executing automatically. It is executed automatically when i start my
>> application.
>>
>> On Wed, Dec 10, 2008 at 6:19 PM, Andy Sykes <a.sy...@ucl.ac.uk> wrote:
>>
>> Faraz,
>>>
>>> When using validation, the input result tells Struts where to
>>> dispatch/redirect to if there's a validation error. When you submit the
>>> form, Struts checks the fields against the validation XML - if there's an
>>> error, it adds FieldError objects to the FieldErrors object on the value
>>> stack, and dispatches to the JSP (or other resource) defined in the input
>>> result element. This is nearly always the JSP containing the form you
>>> submitted from.
>>>
>>> You have to have a <result name="input"> because Struts has to know where
>>> to redirect in the event of a validation error.
>>>
>>> Not sure what you mean by the last bit of your question..
>>>
>>> Andy.
>>>
>>>
>>>
>>> On 10 Dec 2008, at 05:56, Faraz Ali wrote:
>>>
>>> 13:45:18,390 ERROR [ActionComponent] Could not execute action:
>>>
>>>> /web/MyAction
>>>> No result defined for action com.web.actions.MyAction and result input -
>>>> action - file:/C:/
>>>> jboss-4.2.3.GA/server/default/tmp/deploy/tmp35854MyWeb-exp.war/WEB-<http://jboss-4.2.3.ga/server/default/tmp/deploy/tmp35854MyWeb-exp.war/WEB->
>>>> <
>>>> http://jboss-4.2.3.ga/server/default/tmp/deploy/tmp35854MyWeb-exp.war/WEB->
>>>>
>>>> INF/classes/struts.xml:12:69
>>>>
>>>> 1. I have a simple Action class MyAction
>>>> 2. A corresponding MyAction-validation.xml present in same location as
>>>> Action class
>>>> 3. <s:fielderror /> is included in jsp
>>>> 4. No <result name="input"> is present
>>>>
>>>> My Question is why do we need this input element? Because i want to
>>>> control
>>>> it my way. And if i add this input element, its opening the jsp page at
>>>> the
>>>> start of the application. Can anybody help me how to do validation
>>>> properly
>>>> in struts2 application?
>>>>
>>>> --
>>>> Best Regards,
>>>> Faraz Ali
>>>>
>>>>
>>>
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>>>
>>>
>>>
>>
>> --
>> Best Regards,
>> Faraz Ali
>>
>
>
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>
--
Best Regards,
Faraz Ali
