Мне нужно запустить действие для обновления storyTextValue
внутри StoryTextReducer
, чтобы я мог использовать его как this.props.storyTextValue
в SearchArticle
.
Другими словами, в CreateArticle
при вводе пользователемв <textarea>
с последующим нажатием Submit
, я хочу, чтобы все, что они ввели, было сохранено в storyTextValue
, что позволило бы использовать this.props.storyTextValue
в SearchArticle
для отображения текста.
Что я делаю не так и как мне этого добиться?
Вот CreateArticle
:
import React, { Component } from 'react';
import {connect} from "react-redux";
import * as actionType from "../../store/actions/actions";
class CreateArticle extends Component {
constructor(props) {
super(props);
}
handleSubmit = event => {
event.preventDefault();
this.setState({storyTextValue: event.target.storyTextValue});
this.props.storyTextValueRedux(event.target.storyTextValue);
}
handleStoryText = event => {
event.preventDefault();
this.setState({value: event.target.value});
}
onSubmit = () => {
if(this.props.storyTextValue === "") {
alert("Please enter the value and then click submit");
} else {
alert("Article saved " + '\n' + this.props.storyTextValue);
}
}
render() {
return(
<div>
<form onSubmit={this.handleSubmit}>
<input onChange={this.handleChange} value={this.props.cityCodeValue} type="text" placeholder="city code"/>
<input type="text" placeholder="author name"/>
<textarea value={this.props.storyTextValue} onChange={this.handleStoryText} rows="2" cols="25" />
<button type="submit" value="Submit" onClick={() => this.onSubmit()}>Submit</button>
</form>
</div>
);
}
}
const mapStateToProps = state => {
return {
articleIdValue: state.articleIdValue.articleIdValue,
storyTextValue: state.storyTextValue.storyTextValue
};
};
const mapDispatchToProps = dispatch => {
return {
articleIdValueRedux: (value) => dispatch({type: actionType.ARTICLE_ID_VALUE, value}),
storyTextValueRedux: (value) => dispatch({type: actionType.STORY_VALUE, value})
};
};
export default connect(mapStateToProps, mapDispatchToProps)(CreateArticle);
Вот SearchArticle
:
import React, { Component } from 'react';
import { connect } from 'react-redux';
import * as actionType from '../../store/actions/actions';
class SearchArticle extends Component {
constructor(props) {
super(props);
this.state = {
flag: false
};
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
handleChange(event) {
this.setState({value: event.target.value});
this.props.CityCodeReducerRedux(event.target.value);
}
handleSubmit(event) {
this.setState({flag: true});
event.preventDefault();
}
displayName = () => {
if(this.props.cityCodeValue === "nyc" || this.props.articleIdValue === 1) {
return(
<div>
<p>author name: {this.props.authorNameValue}</p>
<p>article text: {this.props.storyTextValue}</p> {/* want to display story text here */}
</div>
);
}
}
render() {
return(
<div>
<form onSubmit={this.handleSubmit}>
<input onChange={this.handleChange} value={this.props.cityCodeValue} type="text" placeholder="city code"/>
<input onChange={this.handleChange} value={this.props.articleIdValue} placeholder="article id"/>
<button onClick={() => this.displayName} value="Search">Submit</button>
{this.state.flag ? this.displayName() : null}
</form>
</div>
);
}
}
const mapStateToProps = state => {
return {
cityCodeValue: state.cityCodeValue.cityCodeValue,
authorNameValue: state.authorNameValue.authorNameValue,
articleIdValue: state.articleIdValue.articleIdValue,
storyTextValue: state.storyTextValue.storyTextValue
};
};
const mapDispatchToProps = dispatch => {
return {
CityCodeReducerRedux: (value) => dispatch({type: actionType.CITY_CODE_VALUE, value}),
articleIdValueRedux: (value) => dispatch({type: actionType.ARTICLE_ID_VALUE, value})
};
};
export default connect(mapStateToProps, mapDispatchToProps)(SearchArticle);
Вот StoryTextReducer
:
import * as actionType from '../store/actions/actions';
const initialState = {
storyTextValue: ''
};
const StoryTextReducer = (state = initialState, action) => {
switch (action.type) {
case actionType.STORY_VALUE:
return {
...state,
storyTextValue: action.value
};
default:
return state;
}
};
export default StoryTextReducer;