That all works only for validation - it doesn't prevent components'
models from being updated, and it is quite a lot of work. An easier
and better way is to override isEnabled (or isVisible, but isEnabled
seems better here) and return false if they shouldn't be validated and
updated. The only catch there is that your checkboxes are not yet
updated either, so you'll need to call getInput (or getInputAsArray)
on those checkboxes to get the posted value.
Eelco
On 7/3/06, Martijn Dashorst <[EMAIL PROTECTED]> wrote:
> Why not something like:
>
> class MyCustomValidator extends AbstractFormValidator {
> private List<StringValidator> validators;
> private CheckBox checkbox;
> private FormComponent formComponent;
>
> public MyCustomValidator(cb, fc, StringValidator... vs) {
> this.checkbox = cb;
> this.formComponent = fc;
> this.validators = Arrays.asList(vs);
> }
> public boolean validate(Form form) {
> if(checkbox.isChecked) {
> for(StringValidator sv : validators) {
> sv.onValidate(formComponent, formComponent.getInput());
> }
> }
> }
> }
>
> Martijn
>
> On 7/3/06, Joni Freeman <[EMAIL PROTECTED]> wrote:
> > The problem with FormValidator is that the individual components
> > (checkbox + textfields) are still validated with validators
> > (FormComponent.validateValidators()). My client wants the form to work
> > so that if the checkbox is not checked, the textfields can contain
> > invalid data.
> >
> > One way to implement this could be by changing the execution order of
> > validators so that FormValidators are executed before component
> > validators:
> >
> > class MyForm extends Form {
> > protected void validate()
> > {
> > validateRequired();
> > validateConversion();
> > validateFormValidators();
> > validateValidators();
> > }
> > }
> >
> > And then somehow disable the component at special FormValidator if
> > checkbox is not checked. Maybe this can be done by calling
> > setEnabled(false) ?
> >
> > Joni
> >
> > On Mon, 2006-07-03 at 13:33 +0200, Martijn Dashorst wrote:
> > > You can add form level validation, creating composite validators, and
> > > add both the checkbox and the field, and the validators for the field
> > > to your composite validator.
> > >
> > > See EqualInputValidator for an example implementation.
> > >
> > > Martijn
> > >
> > > On 7/3/06, Joni Freeman <[EMAIL PROTECTED]> wrote:
> > > > I have a curious requirement for a form. When a user submits a form,
> > > > some of the FormComponents should not be processed at all (for example,
> > > > validation should not be done). Each FormComponent has an accompanying
> > > > checkbox control which determines whether the actual control is
> > > > activated or not.
> > > >
> > > > [ ] _______ (this text field should not be processed)
> > > > [X] _______ (this should be)
> > > >
> > > > etc.
> > > >
> > > > One way to implement this could be by overriding Form.validate().
> > > > However, it seems tedious and not very elegant, so maybe i'm missing
> > > > something obvious?
> > > >
> > > > Joni
> > > >
> > > >
> > > >
> > > > Using Tomcat but need to do more? Need to support web services,
> > > > security?
> > > > Get stuff done quickly with pre-integrated technology to make your job
> > > > easier
> > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache
> > > > Geronimo
> > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > > > _______________________________________________
> > > > Wicket-user mailing list
> > > > [email protected]
> > > > https://lists.sourceforge.net/lists/listinfo/wicket-user
> > > >
> > >
> > >
> >
> >
> >
> > Using Tomcat but need to do more? Need to support web services, security?
> > Get stuff done quickly with pre-integrated technology to make your job
> > easier
> > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > _______________________________________________
> > Wicket-user mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/wicket-user
> >
>
>
> --
> Download Wicket 1.2 now! Write Ajax applications without touching JavaScript!
> -- http://wicketframework.org
>
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Wicket-user mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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