颤音:后缀图标清除按压
我有Flutter应用程序包含登录屏幕,我有两个TextField(电子邮件和密码)。 代码类似的代码:
Widget build(BuildContext context) {
TextEditingController _email = TextEditingController();
TextEditingController _pass = TextEditingController();
return Column(
chilfren:[
emailText(_email)
passwordText(_pass)
]
);}
//===Widgets Method
TextFiled emailText(controller){
return TextFiled(
controller : _email,
);}
Consumer passwordText(controller){
return Consumer<AuthProvider>(builder:(context,auth,child){
return TextFiled(
obscureText: auth.isLoginPassowrdHidden,
controller : _pass,
suffixIcon: IconButton(
onPressed: () {
auth.showLoginFormPassword();
},
icon: Icon(
auth.isLoginPassowrdHidden
? Icons.visibility_outlined
: Icons.visibility_off_outlined,
color: const Color(0xFFBDBDBD),
size: 18,
)),
);
});
当我按Suffixicon图标时,提交的密码文本的遮盖图显示并正确隐藏,但是电子邮件的文本很清楚。
I have Flutter app contain login screen, I have two textfield (email and password).
the code something like this :
Widget build(BuildContext context) {
TextEditingController _email = TextEditingController();
TextEditingController _pass = TextEditingController();
return Column(
chilfren:[
emailText(_email)
passwordText(_pass)
]
);}
//===Widgets Method
TextFiled emailText(controller){
return TextFiled(
controller : _email,
);}
Consumer passwordText(controller){
return Consumer<AuthProvider>(builder:(context,auth,child){
return TextFiled(
obscureText: auth.isLoginPassowrdHidden,
controller : _pass,
suffixIcon: IconButton(
onPressed: () {
auth.showLoginFormPassword();
},
icon: Icon(
auth.isLoginPassowrdHidden
? Icons.visibility_outlined
: Icons.visibility_off_outlined,
color: const Color(0xFFBDBDBD),
size: 18,
)),
);
});
when I press the suffixIcon icon the obscureText of password text filed show and hide correctly, but the textfiled of email be clear.
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在构建上下文上方声明这两行
Declare this two-line above build context
在全球声明控制器,并在以下 - 以下 -
Declare controller globally and initialize in initState method like below-
您已经在两个函数中都获得了控制器,因此将控制器传递到
与密码窗口相同的TextField
you are already getting controller in both function so pass the controller to textfield
same as in password widget