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reactx/reduxをredux-formで使用しています。何らかの理由で入力値が編集フォームに表示されません。React/redux入力値が表示されない
私はconsole.logを投稿し、そこにいることを示していますが、何らかの理由で動作していません。私は以下のコードを投稿します。
編集コンポーネントは:
import React , { Component } from 'react';
import * as actions from '../../actions/posts_actions';
import { reduxForm, Field } from 'redux-form';
import {connect} from 'react-redux';
import {Link} from 'react-router-dom';
class EditPost extends Component {
componentDidMount() {
const {id} = this.props.match.params;
this.props.getOnePost(id);
}
renderField(field) {
const { meta: {touched, error} } = field;
const className = `form-group ${touched && error ? 'has-danger' : ''}`;
return (
<div className={className}>
<label><strong>{field.label}:</strong></label>
<input
className="form-control"
type={field.type}
value={field.value}
{...field.input}
/>
<div className="text-help">
{ touched ? error : ''}
</div>
</div>
)
}
onSubmit(values) {
const {id} = this.props.match.params;
this.props.updatePost(values, id,() => {
this.props.history.push(`/posts/${id}`);
});
}
render() {
const {handleSubmit} = this.props;
const {post} = this.props;
if(!post) {
return <div> Loading... </div>;
}
console.log(post);
return (
<form onSubmit={handleSubmit(this.onSubmit.bind(this))}>
<Field
label="Title"
name="title"
type="text"
value={post.title}
component={this.renderField}
/>
<Field
label="Content"
name="content"
type="text"
value={post.content}
component={this.renderField}
/>
<button type="submit" className="btn btn-success">Submit</button>
<Link to={`/posts/${post._id}`} className="btn btn-danger">Cancel</Link>
</form>
);
}
}
function validate(values) {
const errors = {};
if(!values.title) {
errors.title = "Enter a title!";
}
if(!values.content) {
errors.content = "Enter some content please!";
}
return errors;
}
function mapStateToProps({ posts }, ownProps) {
return { post: posts[ownProps.match.params.id] };
}
export default reduxForm({
validate,
form: 'editform'
})(connect(mapStateToProps, actions)(EditPost));