Hi,
my intention is to check if special mandatory fields are filled.
What I found in the examples is the RequiredTextField... within the Wicket
lib.
I use a RadioBtnGroup with RadioBtn's, the user has to select one!
Thats all what I validate.
But no matter, with your hint I can solve that problem. Maybe I implement an
own RadioBtnGroup-Komponent who can check this in general, like the
RequiredTextField... :-)
regards
- jk
Matthias Keller wrote:
>
> Hi
>
> Just one note - I just had another look at our FormValidator class - you
> might wonder why you won't find the method error (FormComponent fc,
> String resourceKey) provided in my example. The reason is, we wrapped
> this to provide a direct access to localized error messages in our
> custom FormValidator:
>
> /**
> * Reports an error against the validatable using the given literal
> resource key. This means, no
> * class prefix is prepended to the resource key.
> *
> * @param fc form component against which the error is reported
> * @param resourceKey The resource key to use
> */
> @Override
> public void error (FormComponent fc, String resourceKey) {
> fc.error(fc.getLocalizer().getString(resourceKey, fc));
> }
>
>
> Just calling error (Serializable message) inside your form validator
> implementation will of course report the error against the FormValidator
> and not the failing component.
> So make sure you call myTextFieldThatFailed.error(...) instead of
> error(...)
>
> The Wizard will later test, if all contained components were successful
> and only advance if none of them had its FormComponent.error() method
> invoked.
>
> Good luck
>
> Matt
>
> jackkilian wrote:
>> Hi Matthias,
>>
>> thanks! I used error(), but the wizard didn't stop. I will check it,
>> maybe I
>> use a ref-Object to call error().
>>
>> regards
>> - jk
>>
>>
>> Matthias Keller wrote:
>>
>>> [email protected] wrote:
>>>
>>>> Hi,
>>>>
>>>> when I validate the data of a WizardStep after pressing Next, I
>>>> navigate within the validate method to the WizardStep.previous()
>>>> step in the false case.
>>>>
>>>> Works fine! But calling the method WizardStep.previous() works
>>>> not for the first Wizard step. That's ok, there is no previous
>>>> one.
>>>> But how can I do it right?
>>>>
>>>>
>>> Hi
>>>
>>> Not sure why you even want to call next or previous at all manually?
>>> I'm using 1.3.5 so that may make a difference but we're just adding
>>> validators to the WizardStep which takes care of everything. We never
>>> have to manually call previous() or next() ?
>>>
>>> We're just doing:
>>>
>>> add(new FormValidator() {
>>> public FormComponent[] getDependentFormComponents() {
>>> return new FormComponent[] { radioGroup, checkbox };
>>> }
>>> public void validate (Form form) {
>>> if (isSelected(radioGroup, radio1)) {
>>> if (isChecked(checkbox)) {
>>> error(checkbox, "our.error");
>>> }
>>> }
>>> }
>>> });
>>>
>>> Note that FormValidator is our implementation of AbstractFormValidator
>>> which is just there to provide some helper methods like the isSelected()
>>> and isChecked() plus some optimizations.
>>> Now when the error() is called, the wizard won't go to the next step.
>>>
>>> Matt
>>>
>>> --
>>> [email protected] +41 44 268 83 98
>>> Ergon Informatik AG, Kleinstrasse 15, CH-8008 Zürich
>>> http://www.ergon.ch
>>> ______________________________________________________________
>>> e r g o n smart people - smart software
>>>
>>> Ergon ist im Final für den Fairnesspreis 2009 - Online-Abstimmung bis 6.
>>> Mai 2009 unter www.fairnesspreis.ch
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>
>
> --
> [email protected] +41 44 268 83 98
> Ergon Informatik AG, Kleinstrasse 15, CH-8008 Zürich
> http://www.ergon.ch
> ______________________________________________________________
> e r g o n smart people - smart software
>
> Ergon ist im Final für den Fairnesspreis 2009 - Online-Abstimmung bis 6.
> Mai 2009 unter www.fairnesspreis.ch
>
>
>
>
>
--
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