iOS 18 SwiftUI ScrollView DeepDive

[@AmitGupta-rt2gp]

Thank you for explaining the use of each new modifier. This is an amazing video.

[@airysm]

That last carousel was sick! Thank you for the video!

[@w0mblemania]

Thanks Stewart!

[@dibjr]

Great video, Stewart! I finally got my 1TB de junked enough to run Xcode Beta!

[@Eugene.Berezin]

Thank you so much for covering it. Love the improvements!

[@richardhasson265]

Thanks for the review. It's great to see SwiftUI coming into its own with more functionality with each iteration.

[@rasheshbosamiya1482]

Thank you for sharing such valuable content. I am currently working on a UIKit-based app that includes a chat feature and feed layout, which contains various types of posts such as images, carousels, autoplay videos, and text. I can appreciate the significance of these new scrollView modifiers, even though I am unable to utilize them at the moment. I can see the value that these additions bring to the table. Thank you once again for your insights.

[@AndrewDChristie]

Thanks!

[@StewartLynch]

Thank you Andrew

[@Mahadev-x7u]

Excellent…💯 thank you Stewart

[@StewartLynch]

Glad you enjoyed it

[@areaswiftyone]

Thank you Stewart !

[@StewartLynch]

You are very welcome

[@rahuljamba5846]

Great Buddy, I learned a lot of points regarding scrollview. 😊

[@tigran.zakaryan]

👍👍

[@anhhanry7167]

Thanks master Lynch for a superb video 👏, how come my swiftUI notified me: 'cannot find ScrollPosition() in scope' ? only scrollPosition(id: ) available ?and I shift + click on Scrollview() -> will lead me to func scrollPosition(id:anchor:)

[@StewartLynch]

What version of Xcode?

[@AmitGupta-rt2gp]

Hi Stewart, Thank you for your excellent tutorials. I am trying to build a scrolling compact calendar, like the one they have in the ios Fitness app's detail view. User can keep scrolling (infinite) to the past dates by swiping right. I believe for something like this I have to dynamically append dates at the beginning of the array used to display the scrollview. But when I try to do that, the scrolling is not smooth. The scrollview abruptly moves because now the indexes have changed. Is scrollview even the right solution for such a use case? I have been struggling for past 2-3 weeks. Any guidance is really appreciated. Thanks.

[@StewartLynch]

Have you thought about adding a couple of months on either side of the current date month initially and then add others in the background as you scroll so you always have a couple of months in memory. Not sure if this would work or not, but this would be my initial thought.

[@AmitGupta-rt2gp]

@@StewartLynch Yes, that's what I have done. But with this approach the scrolling feels jagged especially when I add past dates at the beginning of the array. I have tried to play around with the ScrollPosition but I am not able to make it smooth. It works for now but I'm not very happy 🙂 Thanks for your quick response. Truly appreciate it.

[@davemckee5252]

Thanks!

[@StewartLynch]

Thank you very much