I try to create a scrollable ListView, but for somes reasons it's not working.

My goal: create a ListView connected to Firebase. My ListView gather well datas, but scoll is impossible.

The body of my Scaffold:

body: const SingleChildScrollView(
  child: RecipesInformations(),
),

My widget:

@override
  Widget build(BuildContext context) {
    return StreamBuilder<QuerySnapshot>(
      stream: _recipesStream,
      builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) {
        if (snapshot.hasError) {
          return const Text('Something went wrong');
        }

        if (snapshot.connectionState == ConnectionState.waiting) {
          return const Text("Chargement recettes");
        }

        return ListView(
          shrinkWrap: true,
          children: snapshot.data!.docs.map((DocumentSnapshot document) {
            Map<String, dynamic> data =
                document.data()! as Map<String, dynamic>;
            List tags = List.from(document["tags"]);

            return Container(
                decoration: BoxDecoration(
                    color: Colors.white,
                    border: Border.all(color: const Color(0xFF011200)),
                    borderRadius: const BorderRadius.all(Radius.circular(8))),
                margin: const EdgeInsets.only(
                    bottom: 32, left: 16, right: 16, top: 8),
                padding: const EdgeInsets.all(32),
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Column(
                      mainAxisAlignment: MainAxisAlignment.start,
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        Text(
                          data["title"],
                          overflow: TextOverflow.fade,
                          maxLines: 1,
                          softWrap: false,
                          style: Theme.of(context).textTheme.headline1,
                        )
                      ],
                    ),
                  ],
                ));
          }).toList(),
        );
      },
    );
  }

Let me know if you need more informations.

CodePudding user response：

Removing SingleChildScrollView might help.

CodePudding user response：

In you ListViewconstructor, set primary: false since you are nesting it inside of a `SingleChildScrollView.

CodePudding user response：

Use