ShrinkWrap vs Slivers | Decoding Flutter

Learn about nested lists in Flutter, how the shrinkWrap parameter works, and why sometimes Slivers are the best tool for the job.
See the differences in action on DartPad → goo.gle/3oCRRTt
Get started with Flutter → goo.gle/Flutter
Learn more about the Dart Language → goo.gle/2YF9OCi
Watch more Decoding Flutter episodes → goo.gle/DecodingFlutter
Don’t miss an episode, subscribe to Flutter → goo.gle/FlutterYT
#DecodingFlutter #Flutter #Developer
product: Flutter - Development - User interface; fullname: Craig Labenz;

[@lucavenir5308]

This team is just unbelievably good.

[@nomansalhab9628]

Abso-Fluttering-lutely!

[@franklinoladipo2343]

So good

[@sopheaktraphim9146]

We need more "What the flutter" content because what he said in here, took me 10 hours to find the solution when I first learn about flutter

[@ulanbatyrbekov6692]

Because he was first 😀

[@Baraka0369]

Omg, was just experiencing this behavior and u came out of no where to deliver me the solution just in time !
Thank you so much !

[@Vilmir]

Flutter is starting to really rock, and the speakers on the channel are great in their roles. Long life to the platform!

[@Master-O-None]

Great video! I enjoy this type of short but extremely informative video ❤️

[@My1CrJourney]

I have to use shrinkWrap a lot. Wouldn't have known about the performance issue if not for this video. Thanks a lot!!
And yeah, flutter rocks!!! And so does the flutter team!!!

[@fredriksmedberg421]

Very good video with pedagogic explanations and animations. Thank you!

[@kamalb]

Equally impressive as this video is the DartPad link attached. Seeing this in action should make the lesson last.

[@laybunzz]

I'll put you down as voting for more DartPad links! ;)

[@listendream2792]

Well, I just did the Shrink Wrap 'true' today. Thanks for this awesome video. Thank you Flutter Team !

[@flutterdev]

Thanks for the kind words, Htun! Be sure to subscribe to stay updated on the latest with Flutter: goo.gle/FlutterYT 😎

[@gameplaystrailers7797]

I really like Craig explaining he has a clear voice and knowledge

[@laybunzz]

aww shucks!

[@burakcankurtarr2751]

This video is sooo helpful dude. Ty so much.

[@DeleMike7]

I've been having issues with this thing. Thanks Flutter!

[@GhostNikki]

this was the major issue I was facing. Thank you flutter 😎.

[@fabiolucasdev]

This solution solve the complex FireBase data structure. I was forced to implement multiples listview to nagivate throught the entire tree of database until reach the end, and them, in the last listview, the data that i need was render. And now lets test this solution. Thanks Flutter Team! :)

[@roybryandavidfranckmarisca883]

Estos videos son muy utiles, imposible explicarlo mas facil y sencillo, muchas gracias!!!

[@DZLier]

Thank you for declawing SliverDelegates a little bit, I have indeed found them very intimidating.

[@onedreamer]

This video is a gem! Indeed! 🔥

[@elquenoaplica3975]

Excellent explanation
Thanks

[@ivan_0590]

Flutter documentation is just insanely good

[@incals]

Much needed video. 🔥🙏🙏

[@user-ie4dq4tj3w]

Crucial information👍

[@Liv_Life]

Thanks flutter team for elaborate ListView. We Should take care of delegates

[@rizalhadiyansah]

I like this guy 🤣... Keep it up, this is incredible! 🔥

[@davidagyakwa288]

Thank you so much .... flutter should show more error explanations like this

[@anatolys9203]

Super! Thank you very much!

[@Pedro5antos_]

Great explanation as always!
I was having this problem today HAHAHA

[@waminthammanusati4978]

Thank you very much. This is very helpful.

[@flutterdev]

We're happy that we were able to wrap all this information into a wonderful video for our Flutter community 😊

[@maharta8458]

Thank you for this

[@viacheslavsomin2542]

Outstanding!

[@rnd172]

thank for explanation!

[@blablablabla29382]

Thank you !

[@raghav042]

Thanks to flutter team

[@akashsrivastava7037]

Flutter UA-cam channel is great ❤️

[@flutterdev]

Thank you for the love, Akash ❤️

[@takudzwamakusha5941]

thank you

[@MoAdel92]

is this also applied in case of listview inside singlechildscrollview?

[@kanishqsarkar1153]

WHoa, this changes the whole world for me.

[@darul-asar381]

👍👍👍 thanks

[@jeromearenas8028]

WTF - What the flutter
😂
PS: I want more content focus on slivers, especially on scrolling animations.

[@GhostNikki]

We should make. WTF as trend 😅😅😅.

[@rcjuancarlosuwu]

awesome

[@xangultimate7991]

Nice

[@vtrdesign]

CustomScrollView expects 'slivers: []' parameter not 'children: []', great work guys!

[@hc-ec6bm]

Yes. What did you do?

[@coconutjohnny6530]

Edit: in the new version of Flutter the 'children' parameter in the CustomScrollView has changed to 'slivers'

[@Hitogiri]

u might have saved my life there

[@robertmrobo8954]

Now update the Flutter SDK to point to this video when this error occurs in our IDEs. ☺️❤️

[@salaheddine6556]

Should we do the same when It's SingleChildScrollView > ListView ?

[@salaheddine6556]

Perfect but if u can add some captions to these videos that will be great

[@benjaminli21]

This is why I hate Flutter. It's so good that I feel so uncomfortable and boring when using another kind of technology... Ahhhh!!!! The best framework ever!!!!!!!!! Love you guys for making all these awesome videos!!!!!!

[@mhmzdev]

Why you need some other tutorials or course when you have the creators teaching you the tech

[@shahidwani6445]

Hello sir,
I have a future builder inside which I have listview builder
Then I use inline banner inside LVB.
The problem is when I scroll down below the banner ad then scrolling up again the ad reloads 🙏
How to stop it

[@Geek-jx3gw]

wanna know if this goes also for gridview builder ?

[@xinyuwang7837]

So why customscrollview and sliverlist could solve the performer problem ?

[@wmxpy5272]

0 unlike, in youtube. GJ flutter team

[@tanujkarteekallena3917]

did custom scroll view changed?
cause i still have to use shrink wrap

[@ataberkkoroglu8095]

Inner lists are rendered over scrolling. But every outerlist is built with it's only inner list's first item even if it's not scrolled. But what if I have abnormal amount of outer list? I can't find any solution for this problem.

[@irjayjay]

Maybe I'm just dumb, but if you already have outerListChildren defined as a list of SliverLists and so also _myWidgets as a predefined list of Widgets, then they're already created without any builders. The SliverChildBuilderDelegate is only returning the ready created widgets from the _myWidgets list.
What am I missing here? It seems every possible list item has already been created, so this isn't any better than shrinkwrap?

[@muhammadyusoffjamaluddin]

Can this guy host "What the Flutter??!!!" series? For Beginners? PLEASEEEEE

[@maheshjamdade1]

What the flutter 😂 This makes a nice meme

[@AriadyPutra]

how is this compared to Columns wrapped with SingleChildScrollView?

[@Gabeyre]

Are http links still safe? The desc has both http and https links.

[@Aspiiire]

What? Basically I have made the same video about the same topic unintentionally, I haven't copied it :( btw this video was useful

[@rahul_spawar]

I want someone to explain recyclerview to me like this

[@sauravgupta6166]

and what if I've something more other than inner list inside the outerlist ? can anyone pls help

[@waelm.elsaid295]

what about listview inside Pageview ?!

[@unnom7991]

Please help me! I don't know if is a french Channel who gives also update like this one because i'm french and i don't understand very well the video, so tag the Channel if you know

[@aminesinami8176]

Flutter

[@Leona_tf]

If they don't name their common issue fix or performance troubleshooting "What The Flutter", Imma riot

[@moulikgupta6979]

that dartpad ain't working!!!! Please fix it I need to have a look at it!!!!

[@hackerwhite7957]

i was asking this to chat gpt he also guide me the same thanks man woo

[@dertbom]

Well sliver me timbers!

[@Chriscs7]

And why does the slivers work without performance issue ? You did not explain that

[@TheEkkas]

Sliverlist inside a SliverList ok?
I.o.w what if you need to nest 2 levels deep?

[@やぬし]

What the Flutter!?

[@inkeyy3419]

Dart pad link is dead

[@salmanrafi4253]

What the Flutter! 😂

[@dushes_botalov]

Me with 5 lists inside list 👁️👄👁️

[@ninjaasmoke]

I hope google doesn't nerf flutter

[@denvza]

First

[@trungbui3161]

damnnnnnnnnnnn

[@monoforest9]

완벽하게 내가 하고 있던 실수였다..

[@tubeasjay]

custom scroll view requires sliver (now) and not children :(

[@ajaykotiyal427]

I think there should be "slivers" instead of "children" in CustomScrollView

[@ooings]

Pin me

[@tomaszczajka1231]

DartPad link no longer works.. What the flutter? "The workshop mechanism previously described here is no longer supported"
no alternative. they just killed the example.. At least leave source code guys

[@BrendansReasons]

Cool, thanks. Don't say wtflutter please

[@dertbom]

Oh then you really were going to hate what I was going to say, what do you get when you cross a Flutter and a Dart dev. I'm guessing not cool. :-)

[@ashaanoop2551]

Why not?!

[@user-pz1ce7on4x]

To many "What the flutter"

[@tigeruppercut2000]

Womp womp link no longer has the content in question

[@Liv_Life]

First