【发布时间】:2020-05-03 12:41:38
【问题描述】:
我是新手,试图构建一个登录表单,能够从表单中提取用户名和密码。但是我在尝试将其传递给 mapDispatchToProps 以将其分派到后端时遇到了麻烦。
我将如何从“值”中获取用户名和密码以将其实际传递给 mapDispatchToProps?
我收到一条错误消息,提示无法在函数外部访问“onAuth”。
这里是sn-p的代码:
const NormalLoginForm = (props) => {
const onFinish = values => {
const onAuth = (values.username, values.password) // This is where the error is occuring
console.log('Success:', values);
};
const onFinishFailed = errorInfo => {
console.log('Failed:', errorInfo);
};
return (
<Form
{...layout}
name="basic"
initialValues={{
remember: true,
}}
onFinish={onFinish}
onFinishFailed={onFinishFailed}
>
<Form.Item
label="Username"
name="username"
rules={[
{
required: true,
message: 'Please input your username!',
},
]}
>
<Input />
</Form.Item>
<Form.Item
label="Password"
name="password"
rules={[
{
required: true,
message: 'Please input your password!',
},
]}
>
<Input.Password />
</Form.Item>
<Form.Item {...tailLayout}>
<Button type="primary" htmlType="submit">
Submit
</Button>
<NavLink
style={{marginRight: '10px'}}
to='/signup/'> Signup
</NavLink>
</Form.Item>
</Form>
);
};
const mapStateToProps = (state) => {
return {
loading: state.loading,
error: state.error
}
}
const mapDispatchToProps = dispatch => {
return {
onAuth: (username, password) => dispatch(actions.authLogin(username, password))
}
}
export default connect(mapStateToProps, mapDispatchToProps)(NormalLoginForm);
【问题讨论】:
标签: javascript reactjs react-redux