我无法正确看到文本字段内写的文本 另外,当我到达TextField的末尾时,我的文本消失了 我通过将TextField封装到直到今天一直有效的Expanded Widget中来解决
SizedBox(
height: device.height * 39 / 812,
width: double.infinity,
child: Container(
padding: EdgeInsets.all(7),
margin: EdgeInsets.only(top: 7),
decoration: BoxDecoration(
border: new Border.all(color: Color.fromRGBO(49, 80, 175, 0.36)),
color: Color.fromRGBO(249, 248, 255, 1),
borderRadius: new BorderRadius.all(
Radius.circular(7.0),
),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Container(
margin: EdgeInsets.only(left: 7, right: 10),
child: CheckBox(
null,
false,
Colors.white,
),
),
Container(
alignment: Alignment.bottomCenter,
width: 300,
// height: 30,
color: Colors.red,
child: TextFormField(
decoration: new InputDecoration(
border: InputBorder.none,
focusedBorder: InputBorder.none,
),
),
),
],
),
),
);
答案 0 :(得分:0)
尝试使用“灵活”小部件包装文本字段,如下所示
灵活( 子代:集装箱( 填充:EdgeInsets.fromLTRB(3.0,3.0,3.0,12.0), 子:TextFormField( 装饰:新的InputDecoration( 边框:InputBorder.none, focusedBorder:InputBorder.none, ), ) )