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Posted to user@struts.apache.org by Bill Johnson <pe...@yahoo.com> on 2007/07/05 17:01:04 UTC
[s2] no result defined error after failed validation - can someone help?
I'm having trouble executing an action after
validation has been performed and fails.
Here is the scenario. I have an update page where
users can update a record in the database. This page
uses the standard struts 2 form and has a submit
button. When I click the submit button, validation
fails as expected and the page is redisplayed as
expected showing the validation errors. On this same
page I have a "Cancel" link that links back to another
action. If I click this link after a failed validation
I get the following error:
No result defined for action
com.xyz.action.EmployeeAction and result input
Basically Struts 2 is saying that there is no "input"
result defined for the employee action. That is
correct. There is not an "input" result for that
action because it isn't supposed to have one. I am
simply trying to link the cancel link to that action.
The EmployeeUpdateAction has an "input" result because
it is the action that performs validation and that
works fine.
My question is how to get around Struts 2 trying to
find an "input" result for any other actions that have
nothing to do with the action that is performing the
validation. It appears Struts 2 is "caching" the
"input" result after a failed validation and is
attaching that result to any subsequent actions.
Any ideas on how to fix this? Is this a bug in Struts
2?
-Bill
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RE: [s2] no result defined error after failed validation - can
someone help?
Posted by petchia <pe...@yahoo.com>.
Does this mean that errors and messages are stored in the session? If so, is
this configurable? I don't see why the errors would be stored in the session
by default.
-Bill
徐 伟 wrote:
>
> Try this way, and it might works.
>
> Make your action beans all implement "com.opensymphony.xwork2.Preparable",
> and implement a method "prepare()" in your action beans just like this:
> public void prepare() throws Exception
> {
> // Clear last error messages
> clearErrorsAndMessages();
> }
>
> Everytime when you get into these beans, all error messages are completely
> removed in the cache. And this seems to be working in many conditions.
>
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RE: [s2] no result defined error after failed validation - can someone help?
Posted by Wei Xu <ta...@hotmail.com>.
Try this way, and it might works.
Make your action beans all implement "com.opensymphony.xwork2.Preparable",
and implement a method "prepare()" in your action beans just like this:
public void prepare() throws Exception
{
// Clear last error messages
clearErrorsAndMessages();
}
Everytime when you get into these beans, all error messages are completely
removed in the cache. And this seems to be working in many conditions.
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