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gn:act_setBack

Description
Event executed when user presses the back button on the device, or after execution of gn:act_goLayoutBack on same screen.
Can be used on
all widgets

Event signature

gn:act_setBack="action{n}"

Example

gn:act_setBack="[gn:act_trigger]|[@+id/addRecipientOfProtocolValidation,gn:act_set]"