我試圖用API中的數據填充配置文件表單。不幸的是,redux-form在這種情況下不想與我合作。無論我做什麼,由於某些原因,字段保持空白Redux-Form初始值從
設置固定值,而不是從減速傳遞工作以及由於某種原因值。
也許這是因爲我正在使用redux-promise在動作創建者的API調用?我怎麼能忍受它並擺脫這一點。這是我的表單組件。
import React, { Component } from 'react';
import { reduxForm, Field } from 'redux-form';
import { connect } from 'react-redux';
import { fetchRoleList, fetchUserData } from '../actions';
class UserEdit extends Component {
componentWillMount() {
this.props.fetchRoleList();
this.props.fetchUserData();
}
handleEditProfileFormSubmit(formProps) {
console.log(formProps);
}
getRoleOptions(selected_id) {
if (!this.props.profile) {
return <option>No data</option>;
}
return this.props.profile.roles.map(role => {
return <option key={role.role_id} value={role.role_id}>{role.name}</option>;
});
}
renderField(props) {
const { input, placeholder, label, value, type, meta: { touched, error } } = props;
return (
<fieldset className={`form-group ${ (touched && error) ? 'has-error' : '' }`}>
<label>{label}</label>
<input className="form-control" {...input} type={type} placeholder={placeholder} />
{touched && error && <div className="error">{error}</div>}
</fieldset>
);
}
renderSelect({ input, placeholder, options, label, type, meta: { touched, error } }) {
return (
<fieldset className={`form-group ${ (touched && error) ? 'has-error' : '' }`}>
<label>{label}</label>
<select className="form-control" {...input}>
{options}
</select>
{touched && error && <div className="error">{error}</div>}
</fieldset>
);
}
render() {
const { handleSubmit } = this.props;
const user = this.props.profile.user;
return (
<div> {user ? user.email : ''}
<form onSubmit={handleSubmit(this.handleEditProfileFormSubmit.bind(this))}>
<Field name="email" label="Email:" component={this.renderField} type="text" placeholder="[email protected]" className="form-control"/>
<Field name="name" label="Name:" component={this.renderField} type="text" placeholder="John Doe" className="form-control"/>
<Field name="role" label="Role:" component={this.renderSelect} type="select" className="form-control" options={this.getRoleOptions()}/>
<button action="submit" className="btn btn-primary">Edit user</button>
<Field name="password" label="Password:" component={this.renderField} type="password" className="form-control"/>
<Field name="passwordConfirm" label="Confirm Password:" component={this.renderField} type="password" className="form-control"/>
{ this.props.errorMessage
&& <div className="alert alert-danger">
<strong>Oops!</strong> {this.props.errorMessage}
</div> }
<button action="submit" className="btn btn-primary">Sign up!</button>
</form>
</div>
);
}
}
let InitializeFromStateForm = reduxForm({
form: 'initializeFromState'
})(UserEdit);
InitializeFromStateForm = connect(
state => ({
profile: state.profile,
initialValues: state.profile.user
}),
{ fetchRoleList, fetchUserData }
)(InitializeFromStateForm);
export default InitializeFromStateForm;
我相信行動的創建者將是有用的:
export function fetchUserData(user_id) {
user_id = user_id ? user_id : '';
const authorization = localStorage.getItem('token');
const request = axios.get(`${ROOT_URL}/user/${user_id}`, {
headers: { authorization }
});
return {
type: FETCH_USER,
payload: request
};
}
因此,雖然您的initialValues道具得到了改變,但您的表單沒有被填充新的數據嗎? – FurkanO
好吧,不是真的。我想最初填寫減速器的數據,稍後不關心減速器。 – J33nn