April 4, 2009

Tapestry activation passivation

Tapestry 5 can make use of the client to make information set to a page from another page available to the client.
For instance Page Origin places a message during a submit onto Page Next and using the mechanism of passivation and activation
the client will act as the middle man to make this information available to the client itself.
Tapestry will issue an HTTP 302 redirect after the post and thus the passivation of Page Next so the client recieves some information and will ask tapestry for that information to be acted upon.
Here you see that the value of 'Howdy' is submitted and using a redirect is send to the server again to be used in its activation event.

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