Commit b259ba49 authored by mayi's avatar mayi
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redux-rumen

parent b76a1f2a
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.App {
text-align: center;
}
.App-logo {
height: 40vmin;
pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) {
.App-logo {
animation: App-logo-spin infinite 20s linear;
}
}
.App-header {
background-color: #282c34;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
font-size: calc(10px + 2vmin);
color: white;
}
.App-link {
color: #61dafb;
}
@keyframes App-logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
import logo from './logo.svg';
import './App.css';
function App() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo" />
<p>
Edit <code>src/App.js</code> and save to reload.
</p>
<a
className="App-link"
href="https://reactjs.org"
target="_blank"
rel="noopener noreferrer"
>
Learn React
</a>
</header>
</div>
);
}
export default App;
import { render, screen } from '@testing-library/react';
import App from './App';
test('renders learn react link', () => {
render(<App />);
const linkElement = screen.getByText(/learn react/i);
expect(linkElement).toBeInTheDocument();
});
import React, { Component } from "react";
import { CHANGE_INPUT,ADD_ITEM,DELETE_ITEM} from "./store/actionsTypes";
import store from "./store/index";
import TotoListUI from './TotoListUI'
// import axios from 'axios'
// const https = 'https://www.easy-mock.com/mock/5cfcce489dc7c36bd6da2c99/xiaojiejie/getList'
// const Arrdata = ["kong"];
class TotoList extends Component {
constructor(props) {
super(props);
this.state = store.getState();
console.log(store.getState());
// this.changeInputValue = this.changeInputValue.bind(this)
// this.storeChange = this.storeChange.bind(this);
}
storeChange() {
this.setState(store.getState());
}
changeInputValue(e) {
// console.log(e.target.value)
const action = {
type: CHANGE_INPUT,
value: e.target.value,
};
store.dispatch(action);
}
addValue() {
// console.log("dianjile ");
const action = {
type: ADD_ITEM,
};
store.dispatch(action);
}
deleteItem(index) {
// console.log(index)
const action = {
type: DELETE_ITEM,
index,
};
store.dispatch(action);
}
componentDidMount() {
store.subscribe(() => {
console.log("change",store.getState())
this.storeChange();
});
// axios.get('https://www.easy-mock.com/mock/5cfcce489dc7c36bd6da2c99/xiaojiejie/getList').then((res) =>{
// console.log(res)
// })
}
render() {
return (
<TotoListUI
inputValue={this.state.inputValue}
changeInputValue={this.changeInputValue}
addValue={this.addValue}
list={this.state.list}
deleteItem={this.deleteItem}
/>
);
}
}
export default TotoList;
import React from "react";
import "antd/dist/antd.css";
import { Input, Button, List } from "antd";
const TotoListUI = (props) =>{
return (
<div style={{ margin: "10px" }}>
<div>
<Input
value={props.inputValue}
placeholder={props.inputValue}
style={{ width: "250px", marginRight: "10px" }}
onChange={(e) => props.changeInputValue(e)}
/>
<Button type="primary" onClick={() => props.addValue()}>
增加
</Button>
</div>
<div style={{ margin: "10px", width: "300px" }}>
<List
bordered
dataSource={props.list}
renderItem={(item, index) => (
<List.Item>
{item}
<Button
type="danger"
onClick={() => props.deleteItem(index)}
>
删除
</Button>
</List.Item>
)}
/>
</div>
</div>
);
}
// import { CHANGE_INPUT,ADD_ITEM,DELETE_ITEM} from "./store/actionsTypes";
// class TotoListUI extends Component {
// // constructor(props) {
// // super(props);
// // this.state = { }
// // }
// //把ui部分写成无状态组件
// render() {
// return (
// <div style={{ margin: "10px" }}>
// <div>
// <Input
// value={this.props.inputValue}
// placeholder={this.props.inputValue}
// style={{ width: "250px", marginRight: "10px" }}
// onChange={(e) => this.props.changeInputValue(e)}
// />
// <Button type="primary" onClick={() => this.props.addValue()}>
// 增加
// </Button>
// </div>
// <div style={{ margin: "10px", width: "300px" }}>
// <List
// bordered
// dataSource={this.props.list}
// renderItem={(item, index) => (
// <List.Item>
// {item}
// <Button
// type="danger"
// onClick={() => this.props.deleteItem(index)}
// >
// 删除
// </Button>
// </List.Item>
// )}
// />
// </div>
// </div>
// );
// }
// }
export default TotoListUI;
body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
code {
font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
monospace;
}
import React from 'react'; import React from 'react';
import ReactDOM from 'react-dom'; import ReactDOM from 'react-dom';
import './index.css'; import TotoList from './TotoList'
import App from './App';
import reportWebVitals from './reportWebVitals';
ReactDOM.render( ReactDOM.render(
<React.StrictMode> <React.StrictMode>
<App /> <TotoList />
</React.StrictMode>, </React.StrictMode>,
document.getElementById('root') document.getElementById('root')
); );
// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>
\ No newline at end of file
import { CHANGE_INPUT, ADD_ITEM, DELETE_ITEM } from "./store/actionsTypes";
const defaultState = {
inputValue: "Write Something修改版",
list: ["数组第一条", "数组第二条", "数组第三条", "数组第四条"],
};
export const reducer = (state = defaultState, action) => {
// console.log(state, action);
//reducer 里 只能接收state,不能改变state
if (action.type === CHANGE_INPUT) {
let newState = JSON.parse(JSON.stringify(state));
newState.inputValue = action.value;
return newState;
}
if (action.type === ADD_ITEM) {
let newState = JSON.parse(JSON.stringify(state));
newState.list.push(newState.inputValue);
newState.inputValue = "";
// console.log("newState.inputValue", "2" + newState.inputValue + "2");
// console.log("newState.list", newState.list);
return newState;
}
if (action.type === DELETE_ITEM) {
let newState = JSON.parse(JSON.stringify(state));
newState.list.splice(action.index, 1);
return newState;
}
return state;
};
//仓库
const reportWebVitals = onPerfEntry => {
if (onPerfEntry && onPerfEntry instanceof Function) {
import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
getCLS(onPerfEntry);
getFID(onPerfEntry);
getFCP(onPerfEntry);
getLCP(onPerfEntry);
getTTFB(onPerfEntry);
});
}
};
export default reportWebVitals;
// jest-dom adds custom jest matchers for asserting on DOM nodes.
// allows you to do things like:
// expect(element).toHaveTextContent(/react/i)
// learn more: https://github.com/testing-library/jest-dom
import '@testing-library/jest-dom';
export const CHANGE_INPUT = 'changeInput'
export const ADD_ITEM = 'addItem'
export const DELETE_ITEM = 'deleteItem'
\ No newline at end of file
import { createStore } from "redux";
import { reducer } from "../reducer.js";
const store = createStore(reducer);
export default store;
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