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Questions - expansion

What is the equivalent of onExpansionChanged for Flutter ExpandablePanel

I would like to call a fonction when my ExpandablePanel is expanded, with ExpansionTile I do this with onExpansionChanged but here I don't want to use ExpansionTile, Doesn't anyone have a solution ? T...
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JS1

flutter

dart

events

tile

expansion

Votes: 0

Answers: 3

Latest Answer

Use an ExpandableControllerand an ExpandableNotifier: class MyWidget extends StatefulWidget { const MyWidget({Key? key}) : super(key: key); @override State<StatefulWidget> createState() =...
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Kantine

flutter expansion panel listView Builder

a beginner in a field, I have this code that works, but there is an error in the case of clicking When I click on any card, all cards also open. I want to open a card that I just click on import 'dart...
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Awash

flutter

listview

expansion

Votes: 0

Answers: 2

Latest Answer

Firstly, you should remove the SingleChildScrollView as the ListView child. ListView.builder is enough to provide scrolling to your Scaffold. For the main issue, you should split each item to a separa...
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Bach

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