Hi!
I have a situation where I have multiple propertymodels whose
model-object changes as a result of an update. I need to propagate
this change to all the property models.
Is there an existing functionality to accomplish this? I came up with
a workaround, but I would like to know if there was a "proper" way to
deal with the situation. Here is my workaround, which smells a bit
like a hack:
public class WrappedPropertyModel extends PropertyModel {
/**
* @param model The model whose modelObject can be changed and the
change will be represented by all WrappedPropetyModels sharing the
same model
* @param property The property of the modelObject that is wanted
*/
public WrappedPropertyModel(IModel model, String property) {
// Strictly speaking, the IModel here could be any wrapper object
super(model, "object." + property);
}
}
**
Martin
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