Great! Thanks!
I know you guys are super busy. One thing to put on the list would be to
update the wicket examples - FormInput.java
This is still using the NumberValidator and all it's various forms which
have been deprecated. I assume that I would have seen the setType() in
there if it were updated. Something in that older style must have taken
care of that since the examples still work.
On Wed, Aug 26, 2009 at 5:11 PM, Igor Vaynberg <igor.vaynb...@gmail.com>wrote:
> testLong.setType(Long.class)
>
> -igor
>
> On Wed, Aug 26, 2009 at 1:41 PM, T Ames<tamesw...@gmail.com> wrote:
> > I cannot seem to get a simple validation to work on a form. Using
> 1.4-rc5.
> >
> > TextField<Long> testLong = new TextField<Long>("testLong", new
> > Model<Long>(0));
> > testLong.add(new MinimumValidator<Long>(0));
> > batchForm.add(testLong);
> >
> > I want the text field to be validated as a number, and zero or greater.
> >
> > *Problem 1:* If I remove the MinimumValidator, I get no feedback message
> if
> > I put a non-numeric character in the field, and no errors.
> >
> > *Problem 2: *With the MinimumValidator I get a class cast error:
> >
> > WicketMessage: Exception 'java.lang.ClassCastException: java.lang.Long
> > cannot be cast to java.lang.String' occurred during validation
> > org.apache.wicket.validation.validator.MinimumValidator on component
> > 1:batchArchiveForm:testLong
> >
> > Root cause:
> >
> > java.lang.ClassCastException: java.lang.Long cannot be cast to
> > java.lang.String
> > at java.lang.String.compareTo(String.java:92)
> > at
> >
> org.apache.wicket.validation.validator.MinimumValidator.validate(MinimumValidator.java:50)
> > at
> >
> org.apache.wicket.markup.html.form.FormComponent.validateValidators(FormComponent.java:1585)
> > at
> >
> org.apache.wicket.markup.html.form.FormComponent.validate(FormComponent.java:1174)
> > at org.apache.wicket.markup.html.form.Form$22.validate(Form.java:2098)
> > at
> >
> org.apache.wicket.markup.html.form.Form$ValidationVisitor.formComponent(Form.java:169)
> > at
> >
> org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:415)
> > at
> >
> org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:402)
> > at
> >
> org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrder(FormComponent.java:374)
> > at
> >
> org.apache.wicket.markup.html.form.Form.visitFormComponentsPostOrder(Form.java:1182)
> > at
> >
> org.apache.wicket.markup.html.form.Form.validateComponents(Form.java:2090)
> > at org.apache.wicket.markup.html.form.Form.validate(Form.java:2070)
> > at org.apache.wicket.markup.html.form.Form.process(Form.java:961)
> > at org.apache.wicket.markup.html.form.Form.process(Form.java:911)
> > at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876)
> > at java.lang.reflect.Method.invoke(Method.java:597)
> > at
> >
> org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
> > at
> >
> org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
> > at
> >
> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
> > at
> >
> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1241)
> > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1320)
> > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1419)
> > at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
> > at
> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456)
> > at
> >
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:289)
> >
> > .....
> >
> > I know the feedback messages are working since I have a RequiredTextField
> > set up and it is responding properly.
> >
> > It must be something simple that I am missing...
> >
> > Thanks.
> >
>
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