这是我的类
class Home extends StatelessWidget {
复选框放在这里。
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding: EdgeInsets.all(20.0),
child: Column(
children: <Widget>[
TextField(
controller: ctrlMotherName,
decoration: InputDecoration(
labelText: "Name of Mother",
border: OutlineInputBorder()
)
),
SizedBox(height: 10,),
Checkbox(
value: false,
onChanged: (bool val){
},
),
我无法勾选复选框。当我使用单选按钮时也发现了相同的问题。