Thanks for taking so much interest. The session idea is nice.
Jonathan Locke wrote:
>
>
> if you can wait, i think we're going to be fixing this so you don't have
> to make any changes.
>
>
> serban.balamaci wrote:
>>
>> Thanks for the answer. Do you mean that instead of doing the loading of
>> the model in the constructor to do it onAttach() ?
>>
>>
>>
>> Jonathan Locke wrote:
>>>
>>>
>>> You component is not attached to a parent yet.
>>> You could try doing that work in onAttach().
>>>
>>>
>>> serban.balamaci wrote:
>>>>
>>>> Hi.
>>>>
>>>> I have a problem in that inside the constructor of a page(panel
>>>> actually) i invoke a stored procedure which needs to get the model for
>>>> the panel. The stored procedure may throw an error message. The error
>>>> message should be seen by the user, he can understand what he did
>>>> wrong. So inside the constructor i have something like this:
>>>>
>>>> public PanelConstructor() {
>>>> try {
>>>> ....
>>>> invoke stored procedure
>>>> .....
>>>> } catch(UserPresentableException e) {
>>>> error(e.getMessage);
>>>> }
>>>> }
>>>>
>>>> The problem is that if the error is thrown i get a No page found for
>>>> component. I understand that the cause of the error is that the "error
>>>> component" not being instantiated because of the constructor not being
>>>> finished(or i think that's the cause).
>>>>
>>>> Any ideas of solutions that i can implement?
>>>> I know that i could set wicket to production instead of development and
>>>> get rid of the stack trace. The problem is that i would like to keep
>>>> the error message - to show the error message back to the user-. Should
>>>> i instead of doing error(e.getMessage) rethrow the message inside a new
>>>> defined exception and have a custom error page for that exception in
>>>> which i would show only the message of the error.
>>>>
>>>> Is there any option that would keep me from treating the errors in the
>>>> constructor other than how i treat an error from a button push in which
>>>> i do error(e.getMessage())?
>>>>
>>>> Thanks.
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>
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