Если мутация прошла успешно, я пытаюсь setAdded
до true
в .then of `` `submitForm ()` `. Если это правда, я хочу показать сообщение от SuccessfulMessage (). Однако, когда я регистрирую значение добавленного, я вижу ложь.
Поскольку added
не изменено на true. Я не вижу ни одного сообщения, когда мутация прошла успешно. Почему не меняется?
export default function AddUserPage() {
const [state, setState] = useState({
firstName: '',
lastName: '',
email: '',
password: '',
phoneNumber:'',
loggedIn: false,
});
const [added, setAdded] = useState(false);
function SuccessMessage(){
if (added)
{
console.log('User Added');
return (
<Typography>
User Added
</Typography>)
}
}
useEffect(() => {
if(added){
SuccessMessage();
}
},[] );
function submitForm(AddUserMutation: any) {
const { firstName, lastName, email, password, phoneNumber } = state;
if (firstName && lastName && email && password && phoneNumber) {
AddUserMutation({
variables: {
firstName: firstName,
lastName: lastName,
email: email,
password: password,
phoneNumber: phoneNumber,
},
}).then(({ data }: any) => {
setAdded(true);
console.log('doing', added);
console.log('ID: ', data.createUser.id);
console.log('doing', added);
})
.catch(console.log)
}
}
return (
<Mutation mutation={AddUserMutation}>
{(AddUserMutation: any) => (
<div>
<PermanentDrawerLeft></PermanentDrawerLeft>
<Formik
initialValues={{ firstName: '', lastName: '', email: '', password: '', phoneNumber: '' }}
onSubmit={(values, actions) => {
setTimeout(() => {
alert(JSON.stringify(values, null, 2));
actions.setSubmitting(false);
}, 1000);
}}
validationSchema={schema}
>
{props => {
const {
values: { firstName, lastName, email, password, phoneNumber },
errors,
touched,
handleChange,
isValid,
setFieldTouched
} = props;
const change = (name: string, e: any) => {
e.persist();
handleChange(e);
setFieldTouched(name, true, false);
setState( prevState => ({ ...prevState, [name]: e.target.value }));
};
return (
<div className='main-content'>
<form style={{ width: '100%' }}
onSubmit={e => {e.preventDefault();
submitForm(AddUserMutation);SuccessMessage()}}>
<div>
<TextField
variant="outlined"
margin="normal"
id="firstName"
name="firstName"
helperText={touched.firstName ? errors.firstName : ""}
error={touched.firstName && Boolean(errors.firstName)}
label="First Name"
value={firstName}
onChange={change.bind(null, "firstName")}
/>
<TextField
variant="outlined"
margin="normal"
id="email"
name="email"
helperText={touched.email ? errors.email : ""}
error={touched.email && Boolean(errors.email)}
label="Email"
value={email}
onChange={change.bind(null, "email")}
/>
<Button
type="submit"
disabled={!isValid || !email || !password}
>
Add User</Button>
</div>
</form>
</div>
)
}}
</Formik>
</div>
)
}
</Mutation>
);
}