【发布时间】:2021-01-24 16:59:22
【问题描述】:
我有 ListView 并且在 singleChildScrollView 中包含 pdf 文档的孩子只想滚动 singleChildScrollView 而不是 listView 展开后
下面是我的代码
Column(
children: <Widget>[
Container(
margin: EdgeInsets.only(right: 15, top: 10),
width: size.width,
child: Text("Title should be Pinned",
textAlign: TextAlign.end,
),
),
SizedBox(
height: 20,
),
Theme(
data: ThemeData(
accentColor: Colors.black,
primaryColor: Colors.white24,
),
child: Expanded(
child: ListView.builder(
itemCount: data.length,
itemBuilder: (context, i) => ExpansionTile(
title: Center(
child: Text(
"After Expansion this should be pinned and only children should be scrollable"
),
),
children: [
Container(
child: SingleChildScrollView( //should be scrollable on expanded and not the title of ExpansionTile
child: SfPdfViewer.network(
'$url',
),
),
),
],
),
),
),
)
],
),
【问题讨论】: