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[Oxygen] Wizard - CanFinish or disable Finish-Button [message #1782494]

Sat, 24 February 2018 16:51

Peter Pfeifer

Messages: 211
Registered: November 2014

Senior Member

Hello there,

I have a wizard, where a user can enter/order some items. On the last page a summary of all selected goods and the overall costs.

As long as the overall costs are zero I'd like the finish button to be disabled...

But a simple getContainerForm().getWizardFinishButton().setEnabled(false) does nothing.

I also have the Cancel Button visible ( containerForm.getWizardCancelButton().setVisible(true) ).

Is there a way to disable the Finish-Button. In earlier versions of Scout there was the IWizard.canFinish(). Is there something similar in Scout 7.x?

Regards, Peter

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Re: [Oxygen] Wizard - CanFinish or disable Finish-Button [message #1782543 is a reply to message #1782494]

Mon, 26 February 2018 10:28

Patrick Bänziger

Messages: 69
Registered: September 2011

Member

Hello Peter

Yes, this should still be possible.

The recommended place to override the button behaviour is the AbstractWizard.execRefreshButtonPolicy() method. The default it sets the visibility of the Next, Finish and Previous-Buttons based on whether a previous/next step is available.
This method is called when the active step changes or the wizard is started initially.

Regards,
Patrick

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