ontap not working when a page has index 1

[parth181195]

i am trying to use ontap and I am having a wired issue where it does not work when i am on page 0 and i click on page 1

child: Swiper(
              autoplay: false,
              controller: controller,
              index: data,
              onIndexChanged: (index) {
                setState(() {
                  data = index;
                });
              },
              physics: BouncingScrollPhysics(),
              itemCount: 10,
              loop: false,
              viewportFraction: 0.7,
              scale: 0.7,
              containerHeight: 200,
              itemBuilder: (context, index) {
                return GestureDetector(
                  onTap: () {
                    if (index > data) {
                      controller.next();
                    } else if (index < data) {
                      controller.previous();
                    }
                  },
                  child: Container(
                    color: Colors.primaries[index],
                    child: Center(
                      widthFactor: 0,
                      child: Text('$data $index'),
                    ),
                  ),
                );
              },
            ),

[JanGeleijnse123]

did this get fixed? my gesturedetector in swiper is not working either

[bernaferrari]

No, it seems developer is not maintaining it anymore.

…

On Wed, Sep 4, 2019, 12:12 JanGeleijnse123 ***@***.***> wrote: did this get fixed? my gesturedetector in swiper is not working either — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#28?email_source=notifications&email_token=AACVXFIGXVEX36YG4PCFU2TQH7F6PA5CNFSM4GI7CQC2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD535G2Q#issuecomment-527946602>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AACVXFORSM3EXGOVNIJ4XODQH7F6PANCNFSM4GI7CQCQ> .

[JanGeleijnse123]

anyone can think of a workaround?

[hbali]

Hi, I had the same problem with the default PageView as well. When viewportFraction < 1 and only one element exists then you cant click on it. There is a fix for it that have been merged but it's still on 'dev' release:

flutter/flutter#37024

You need to update flutter to this release:
In the terminal, write:
flutter version v1.10.14