Swipe scrollable child keep scroll offset

[eloipeloux]

Hi there,

I've been trying this package and managed to use it on my own project (lovely), but I have an issue with my scrollable elements ... In fact, when I scroll on the first element of my List and swipe it (left or right, it doesn't matter), the very next item has the exact same scroll position. I've tried to force the position on my child element :

child: SingleChildScrollView( controller: ScrollController( keepScrollOffset: false, initialScrollOffset: widget.scrollPosition // = 0 ), physics: const ClampingScrollPhysics(), child: Column(...)

I've googled many things and nothing seems to fit my problem. Any help would be very appreciated.

I can add more code if needed for further researches.

Kind regards :)

[bilalhamud]

Hi @eloipeloux,

It would be very helpful if you can share your code. Thanks :)

[eloipeloux]

Thanks for your reactivity @bilalhammoud ! Here's my public repository, feel free to have a look : https://github.com/eloipeloux/walkhome

P.S. : I'm brand new to dart, I began 5 days ago, so any feedback is good ;)

[eloipeloux]

Hi @eloipeloux,

It would be very helpful if you can share your code. Thanks :)

Hello @bilalhammoud, I'm still blocked on this so been working on other features :( Do you have any idea ?

Thanks !

[bilalhamud]

So the problem is that you are using the same widget/component.

List<AdCard> cards = [
      AdCard(ad: ad),
      AdCard(ad: ad),
      AdCard(ad: ad),
      AdCard(ad: ad),
      AdCard(ad: ad),
    ];

What you need to do is just to give unique IDs/Keys as followed

List<AdCard> cards = [
      AdCard(key: const Key('000'), ad: ad),
      AdCard(key: const Key('001'), ad: ad),
      AdCard(key: const Key('002'), ad: ad),
      AdCard(key: const Key('003'), ad: ad),
      AdCard(key: const Key('004'), ad: ad),
    ];

This should solve it :)

[eloipeloux]

Damn you're a life savior !!

Thanks for your time/help man !

Cheers 🎉