Struts2 CRUD, how to update the model : ModelDriven. It's always blank in the JSP

Question

I'm not able to retreive my Model in my JSP to update the object.

public class ViewDashboardAction extends ActionSupport implements ModelDriven {
private Clinique clinique = null;

@Override
    public Clinique getModel() {
        return clinique;
    }

    public String execute() throws Exception {

        clinique = service.read(1);

        // at this point my object is populated

        return SUCCESS;
    }

in my JSP I want to have something that simple

<s:textfield name="nom" key="clinique.nom" value="nom"></s:textfield>

but my textfield is always blank.

What I'm missing ?

score 1 · Accepted Answer · answered Mar 14 '11 at 05:42

1

try this

private Clinique clinique = new Clinique();

@Override
    public Object getModel() {
        return clinique;
    }


public void setClinique(Clinique clinique ){
   this.clinique =clinique ;
}

public Clinique getClinique(){
   return clinique ;
}

answered Mar 14 '11 at 05:42

Umesh Awasthi

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Exactly what I though. ModelDriven will be useful for validation, but not for the front end. – Sebastien Dionne Mar 14 '11 at 13:26
Model Driven Interceptor will put your domian object on the top of value stack when request processing cycle is going on, – Umesh Awasthi Mar 14 '11 at 14:15

Struts2 CRUD, how to update the model : ModelDriven. It's always blank in the JSP

1 Answers1