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https://issues.apache.org/jira/browse/WICKET-2540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Juergen Donnerstag resolved WICKET-2540.
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Resolution: Fixed
Fix Version/s: 1.5-M1
1.4.4
Assignee: Juergen Donnerstag
fixed
> Date Validation - message formatting of the date
> ------------------------------------------------
>
> Key: WICKET-2540
> URL: https://issues.apache.org/jira/browse/WICKET-2540
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Reporter: Jeff Schneller
> Assignee: Juergen Donnerstag
> Priority: Minor
> Fix For: 1.4.4, 1.5-M1
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> Have the ability to pass a date format string to the validator so that the
> dates will format how the developer desires when a validation error is hit.
> I have included an example of how I worked around the problem. Feel free to
> use this as a starting point.
> Example:
> public class CustomMinimumDateValidator extends AbstractValidator<Date>
> {
> private final Date minimum;
> private final String format;
>
> public CustomMinimumDateValidator(Date minimum, String format) {
> this.minimum = minimum;
> this.format = format;
> }
> @Override
> protected void onValidate(IValidatable<Date> validatable) {
> Date value = validatable.getValue();
> if (value.before(minimum))
> {
> error(validatable);
> }
> }
>
> @Override
> protected Map<String, Object> variablesMap(IValidatable<Date>
> validatable)
> {
> final Map<String, Object> map =
> super.variablesMap(validatable);
>
> SimpleDateFormat sdf = new SimpleDateFormat(format);
> String minimumString = sdf.format(minimum);
> map.put("mindate", minimumString);
> map.put("inputdate",
> sdf.format(validatable.getValue()));
> return map;
> }
> @Override
> protected String resourceKey()
> {
> return "CustomMinimumDateValidator.minimum";
> }
> }
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