Hi,
I wrote a custom ValidationDecorator to mark all required fields with *
(T5.0.15). Therefore I call field.isRequired() in insideLabel() like that:
public class ValidationDecorator extends BaseValidationDecorator
{
@Override
public void insideLabel(Field field, Element labelElement)
{
if (field.isRequired())
addRequiredClass(labelElement);
}
It works well for normal fields, but when the field is inside a BeanEditor I
get the following exception:
Render queue error in AfterRender[ValidationTest:editor.loop]: Failure
reading parameter 'validate' of component
core/PropertyEditBlocks:numberfield: No object of type
org.apache.tapestry5.services.PropertyEditContext is available from the
Environment. Available types are org.apache.tapestry5.RenderSupport,
org.apache.tapestry5.ValidationDecorator,
org.apache.tapestry5.ValidationTracker,
org.apache.tapestry5.internal.services.ClientBehaviorSupport,
org.apache.tapestry5.services.BeanEditContext,
org.apache.tapestry5.services.FormSupport,
org.apache.tapestry5.services.Heartbeat.
I think the problem is that PropertyEditor.cleanupEnvironment() pops the
PropertyEditContext from the Environment and hence is no longer available in
insideLabel() of the ValidationDecorator. If I remove
PropertyEditor.cleanupEnvironment() it works. Any suggestions for a clean
solution?
Thanks in advance.
Best Regards
Rolf
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