TextField<Integer> t = new TextField<Integer>("xyz") {
@Override
public final <C> IConverter<C> getConverter(Class<C> clazz) {
return (IConverter<C>) new IntegerConverter() {
@Override
protected ConversionException
newConversionException(String message, Object value, Locale locale) {
return new
ConversionException(message).setSourceValue(value)
.setTargetType(getTargetType())
.setConverter(this)
.setLocale(locale)
.setResourceKey("integerKey");
<----------
}
};
}
};
The integerKey : the key in the Application.properties for the message
François Meillet
Formation Wicket - Développement Wicket
Le 11 juil. 2014 à 21:11, Jack Berg <erki.pub...@gmail.com> a écrit :
> Hello!
>
> I have textfield backed by Integer Model object in the web app and a number
> field in the database.
> The maximum number the database can hold is less than Integer.MAX_VALUE so I
> have added a validator which checks that and reports the valid range.
>
> The problem is that when the user enters a value larger than
> Integer.MAX_VALUE, the conversion fails and user recieves a generic message.
>
> Using BigInteger and BigDecimal everywhere in models seems excessive.
> And it seems I can't validate the raw input string before conversion? Would
> you consider adding this feature or is there a better way?
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Validate-FormComponent-raw-input-before-conversion-tp4666560.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
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