Model chaining Models that extend org.apache.wicket.model.ChainingModel can be used to build a chain of models. These models are able to recognize whether their model object is itself an implementation object. In this way we can combine the action of an arbitrary number of models, making exactly a chain of models. Chaining models allows to combine different data persistence strategies, similarly to selected Person. The example page will look like this: What we want to do in this example is to chain the model of the DropDownChoice (which contains the selected Person) with the model of the Form.

Model chaining Models that extend org.apache.wicket.model.ChainingModel can be used to build a chain of models. These models are able to recognize whether their model object is itself an implementation object. In this way we can combine the action of an arbitrary number of models, making exactly a chain of models. Chaining models allows to combine different data persistence strategies, similarly to selected Person. The example page will look like this: What we want to do in this example is to chain the model of the DropDownChoice (which contains the selected Person) with the model of the Form.

Models that implement the interface org.apache.wicket.model.IChainingModel can be used to build a chain of models. These kinds of models are able to recognize whether their model object is itself an implementation object. In this way we can combine the action of an arbitrary number of models, making exactly a chain of models. Chaining models allows to combine different data persistence strategies, similarly to selected Person. The example page will look like this: What we want to do in this example is to chain the model of the DropDownChoice (which contains the selected Person) with the model of the Form.

Models that implement the interface org.apache.wicket.model.IChainingModel can be used to build a chain of models. These kinds of models are able to recognize whether their model object is itself an implementation object. In this way we can combine the action of an arbitrary number of models, making exactly a chain of models. Chaining models allows to combine different data persistence strategies, similarly to selected Person. The example page will look like this: What we want to do in this example is to chain the model of the DropDownChoice (which contains the selected Person) with the model of the Form.