this is done by formcomponent's messagesource. i would imagine it
wouldnt be set if you use the validator outside of standard
formcomponent validation - but in that case you dont have "input"
anyways.
see FormComponent:250 - at least that is the line number in trunk
// add the input param if not already present
if (!fullParams.containsKey("input"))
{
fullParams.put("input", getInput());
}
-igor
On Thu, Nov 6, 2008 at 6:39 AM, Gianni Doe <[EMAIL PROTECTED]> wrote:
> Hi
> I've written a custom validator and error message and I'm adding my own
> variables to the error message by overriding variablesMap().
> My error message looks like thie:
> <properties>
> <entry key="LocalDateTimeRangeValidator">${input} must be between
> ${startDate} and ${endDate}</entry>
> </properties>
>
> As I understand 3 default variables should be substituted by the validator
> for ${label} ${input} and ${name}; if I use ${label} and ${name} they get
> substituted fine but ${input} is not:
>
> WicketMessage: Exception 'java.lang.IllegalArgumentException: Value of
> variable [[input]] could not be resolved while interpolating [[${input} must
> be between ${startDate} and ${endDate}]]' occurred during validation
> com.resprompt.webapp.validation.LocalDateTimeValidator$LocalDateTimeRangeValidator
> on component 0:carHireSearchForm:dropoffDate
>
> I've had a look through the source for the Wicket built-in validators and I
> can't seem any instance of 'input' being added explicitly to the
> variablesMap, any ideas why this isn't being set for me?
>
>
> public abstract class LocalDateTimeValidator<T extends BaseLocal> extends
> AbstractValidator<T> {
>
> private static final long serialVersionUID = -5922211613447031430L;
> private static Logger log =
> LoggerFactory.getLogger(LocalDateTimeValidator.class);
>
> public static <U extends BaseLocal> LocalDateTimeValidator<U> range(U
> startDate, U endDate) {
> return new LocalDateTimeRangeValidator<U>(startDate, endDate);
> }
>
> public static class LocalDateTimeRangeValidator<T extends BaseLocal>
> extends LocalDateTimeValidator<T> {
>
> private static final long serialVersionUID = -6335920679560594249L;
> private T startDate;
> private T endDate;
>
> public LocalDateTimeRangeValidator(T startDate, T endDate) {
> this.startDate = startDate;
> this.endDate = endDate;
> }
>
> @Override
> protected void onValidate(IValidatable<T> validatable) {
> BaseLocal date = validatable.getValue();
> if (!(date.isAfter(startDate) && date.isBefore(endDate))) {
> error(validatable);
> }
> }
>
> @Override
> protected String resourceKey() {
> return "LocalDateTimeRangeValidator";
> }
>
> @Override
> protected Map<String, Object> variablesMap(IValidatable<T>
> validatable) {
> Map<String, Object> map = super.variablesMap(validatable);
> map.put("startDate", startDate);
> map.put("endDate", endDate);
> return map;
> }
> }
> }
>
> Thanks
> Gianni
>
>
>
>
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