Ask for confirmation in cancel and back envents with Genexus Ev3 for Smart Devices

Question

I need to ask the user for confirmation when he taps the back or the cancel buttons, but only when the transaction is in edit mode. ¿How can I ask the mode for the current transaction?

Event Back
    Composite       
        &Answer= interop.Confirm("If you do this, you could lost all unsaved data. ¿Do you want to continue?")
        if &Answer
            return
        EndIf
    EndComposite
Endevent

I'm working with Genexus Ev3 U2 for Android device.

Thanks

Right now I don't think you can do this, as the mode is not available to the developer. Sorry, we'll try to fix it. — matiash, Dec 18 '14 at 21:34
Sorry to hear that, I'll be waiting for this feature then; from now the users should accept the confirmation always. thank you — gcastano, Dec 23 '14 at 22:10
This feature has been implemented as part of the next version (codenamed "Salto"). — matiash, Jan 30 '15 at 19:47

score 0 · Answer 1 · answered May 22 '15 at 16:59

u can try move a parameter moving Y when editing mode.

When u call the sdpanel input a variable &flag char(1) : "Y" when edit and "N" when note editing.

Event back Composite If &flag : "Y" &hasConfirmed = interop.confirm ........... . . . Endcomposite Endevent

Ask for confirmation in cancel and back envents with Genexus Ev3 for Smart Devices

1 Answers1