【发布时间】:2019-10-08 06:05:50
【问题描述】:
- 我正在尝试在我的 main.js 中包含我的常用组件
- 这个我做的很成功。
- 但在我的常用组件中,我正在尝试打印我的 redux 数据值。
- 所以我创建了一个名为 handleClickForRedux 的方法来打印值。
- 我已经包含了 mapStateToProps 和 mapDispatchToProps
- 但仍然没有在此行打印值。
console.log("event reddux props--->", props); - 你能告诉我如何解决它吗?
- 在下面提供我的代码 sn-p 和沙箱。
https://codesandbox.io/s/react-redux-example-265sd
scroll.js
import React, { useEffect, useState, Fragment } from "react";
import PropTypes from "prop-types";
import { withStyles } from "@material-ui/core/styles";
import Card from "@material-ui/core/Card";
//import CardActions from "@material-ui/core/CardActions";
import CardContent from "@material-ui/core/CardContent";
import Typography from "@material-ui/core/Typography";
import Drawer from "@material-ui/core/Drawer";
import { bindActionCreators } from "redux";
import * as actionCreators from "../actions/actionCreators";
import { connect } from "react-redux";
import { compose } from "redux";
function SportsMouse(classes, props) {
// const [canEdit, setCanEdit] = useState(false);
function handleClickForRedux(event) {
console.log("event--->", event);
console.log("event reddux props--->", props);
}
return (
<Card>
<div onClick={handleClickForRedux}>I am here </div>
</Card>
);
}
SportsMouse.propTypes = {
classes: PropTypes.object.isRequired
};
function mapStateToProps(state) {
return {
posts: state.posts,
comments: state.comments
};
}
function mapDispatchToProps(dispatch) {
return bindActionCreators(actionCreators, dispatch);
}
export default compose(
connect(
mapStateToProps,
mapDispatchToProps
)
)(SportsMouse);
main.js
import React from "react";
import { Link } from "react-router-dom";
import Scroll from "../commonComponents/scroll";
const Main = props => {
const { children, match, ...rest } = props;
return (
<div>
<h1>
<Scroll />
<Link to="/">Reduxstagram</Link>
</h1>
{React.Children.map(children, child => React.cloneElement(child, rest))}
</div>
);
};
export default Main;
【问题讨论】:
-
您提供的沙箱中的那个组件在哪里?
标签: javascript html css reactjs redux