| |
| |
| |
| Always try to pass models on to the parent component. By that, you ensure that at the end of every request the method _IModel.detach()_ gets called. This method is responsible for a data cleanup. Another example: you have implemented your own model which persists the data in the _detach()_ method. So the call of _detach()_ is necessary for that your data gets persisted. You can see an exemplary passing to the super constructor here: |
| |
| *Listing 11:* |
| |
| [source,java] |
| ---- |
| public class RegistrationInputPanel extends Panel{ |
| public RegistrationInputPanel(String id, IModel<Registration> regModel) { |
| super(id, regModel) |
| // add components |
| } |
| } |
| ---- |
| |
