How can I implement tutorial Coach Mark over several Widgets?

[corusm]

I have multiple Stateless and Statefull widgets. I wan't to make the tutorial Coach with one button over multiple Files.
Is there a way to pass the Globalkeys oder is there another Method?

[RafaelBarbosatec]

Hi @corusm !
In the moment is not possible to focus in multiple targets.
If it's available, and want to contribute a PR by adding this new feature, it would be great!

[SalahAdDin]

Hi @corusm !
In the moment is not possible to focus in multiple targets.
If it's available, and want to contribute a PR by adding this new feature, it would be great!

I thought it could be possible since the GlobalKey is a value across multiple widgets, may am i wrong?

Something like this (which is also related to a tutorial): https://flutteragency.com/how-can-multiple-widgets-uses-the-same-global-key-in-flutter/

I tried to use it but i got "TutorialCoachMark (ERROR): It was not possible to obtain target position." error.

[desmeit]

@SalahAdDin
for me this is working, thanks.

Edit: after several more tests, unfortunately, it is not possible to do it this way. I always get "duplicate Global Key".

[kutsarenko]

@SalahAdDin for me this is working, thanks.

Edit: after several more tests, unfortunately, it is not possible to do it this way. I always get "duplicate Global Key".

I get the same error. Do you have any update with the issue?

[SalahAdDin]

@SalahAdDin for me this is working, thanks.
Edit: After several more tests, unfortunately, it is not possible to do it this way. I always get "duplicate Global Key".

I get the same error. Do you have any updates on the issue?

No idea about it.

[CengizhanParlak]

I had this issue too, the problem was, I was adding GlobalKey to a list element, which then created like 100 more. All I needed to do was ensure the only first element of the list gets the key. Like:

ListView.builder(
...
    key: index == 0 ? keyButton1 : null,
...
),