Show us the code from your ConfirmStep. My guess is that you're not familiar
with the need for models yet. For instance, my guess would be that you're
doing this:
public ConfirmStep(MyObj obj) {
add(new Label("time", obj.getTime()));
add(new Label("location", obj.getLocation()));
}
If you are - that's the problem. Try this:
public ConfirmStep(MyObj obj) {
add(new Label("time", new PropertyModel(obj, "time")));
add(new Label("location", new PropertyModel(obj, "location")));
}
That will fix this problem, but you need to go learn as much as you can about
models. You should probably also be passing an IModel into the constructor of
each step, as well... Not the actual object.
Hope this helps.
Jeremy Thomerson
-- sent from a wireless device
-----Original Message-----
From: "smallufo" <[EMAIL PROTECTED]>
To: [email protected]
Sent: 3/13/08 9:10 AM
Subject: [Howto] WizardStep communication ?
This is my Wizard and steps :
MyObj myObj = new MyObj(); // build MyObj with default Time / Location
WizardModel model = new WizardModel();
model.add(new TimeStep(myObj));
model.add(new LocationStep(myObj));
model.add(new ConfirmStep(myObj));
init(model);
MyObj is just a class containing time / location data , and with default
value.
The wizard first asks user to input time , and then input location ,
In the third step (ConfirmStep) , it will show the data inputed , asking the
user to confirm.
The problem is , the ConfirmStep always shows the default value .
Time / Location in the 1st and 2nd Step is not shown.
It seems it is because that the ConfirmStep is instantiated and all values
are pulled at the construction time.
Is there any way to prevent this ?
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