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Multiple formwizard instances per session #10
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I added a new FormWizard class and a utility class.
The new FormWizard is UniqueSessionFormWizard and it is a subclass of SessionFormWizard. The only extension is that it takes a name, which it returns when get_wizard_name is called. The utility class is called UniqueSessionFormWizardProvider and it is a view that maintains a registry of UID->UniqueSessionFormWizards. Anytime a GET request is made to the view, a new UID and corresponding wizard is created. Subsequent POST requests that contain a UID will utilize the associated wizard.
The Point:
I was using SessionFormWizard but noticed that if I was filling out a wizard on Tab1 and opened up Tab2 to the same wizard, Tab1's state was destroyed. I am developing a jQuery-ui Tab centric application so this became apparent early on. I have never submitted code to an open-source project before so if you have any comments at all just let me know and I'll try to refactor what I have to better suit your library.