On 8/19/06,
Eelco Hillenius <[EMAIL PROTECTED]> wrote:
On 8/19/06, De Soca <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I have tried adding a WizardStep conditionally at runtime a few
> different ways with limited success.
>
> Can someone recommend the best approach to accomplish this?
Did you see UserRolesStep in the NewUserWizard example? That's a
conditional step;
wicket.extensions.wizard.WizardModel.ICondition#evaluate () does the
work:
/**
* @see wicket.extensions.wizard.WizardModel.ICondition#evaluate()
*/
public boolean evaluate()
{
return assignRoles;
}
So if assignRoles was set to true due to a model change by an earlier
step, this step will be available. If false, it will be skipped.
There are a couple more people that have been working with this
component (Nick?). Maybe they wanna share their thoughts.
> I have based my approach on the Wizard samples supplied, which is
> probably one of the best components I have found in any framework to
> assist with mundane CRUD operations.
Glad you like it. Unfortunately, it got a bit less elegant in 2.0.
Still workable, but the steps and actual Wicket components had to be
separated as you can't create components without a parent (upfront) in
2.0 anymore.
Eelco
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