import React, { Component } from 'react' import Header from './components/Header' import Footer from './components/Footer' import List from './components/List' import './App.css'; export default class App extends Component { state = { todoList: [ { id: 1, name: "吃饭", done: true...
; const DefaultErrorComponent: React.FC<{ error: Error, refetch: () => void }> = ({error, refetch}) => ( <ErrorDisplay error={error} refetch={refetch}>发生了错误!</ErrorDisplay>); /** * A higher order component that wraps a component with a graphql query. * The component...
importReact, { Component }from'react';import'./Button.css';// Tell Webpack that Button.js uses these stylesclass
className="signInButton"onClick={handleRedirect}variant="primary">Sign up</Button></UnauthenticatedTemplate>); }; /** * msal-react is built on the React context API and all parts of your app that require authentication must be * wrapped in the MsalProvider component. You will first need t...
import { TabComponent, TabItemDirective, TabItemsDirective } from '@syncfusion/ej2-react-navigations'; import * as React from 'react'; import * as ReactDOM from 'react-dom'; const ReactApp = () => { let headerText = [{ text: "HTML" }, { text: "C Sharp(C#)" }, { text: "...
Through the@storybook/testplugin, we can see a component's suite of unit tests right Storybook. In the "Addons" panel, a "Test" tab will display all the tests for the current component and whether they pass or fail. After writing new tests, runnpm run test:generate-outputto create a ...
relation-graph is a relationship graph display component that supports Vue2, Vue3, React. Allowing you to fully customize the graphical elements using HTML/CSS and Vue or React components through slots. 支持Vue和React的 关联关系图谱组件,可以展示如组织机
functionhoc(ImportComponent){ returnclassHocextendsReact.Component{ staticdisplayName=`Hoc(${getDisplayName(ImportComponent)})`//displayName是设置高阶组件的显示名称 render(){ returnImportComponent{...ps}/ functiongetDisplayName(Component){ returnComponent.displayName||C||"Component" 作用:操作prop,refs...
Here’s an example of how to create a simple React component using ReExt: import React, { useState, useRef } from 'react'; import ReExt from '@gusmano/reext'; const App = () => { const [labelcmp, setLabelCmp] = useState(null); ...
import React, { Component } from 'react'; class App extends Component { handleClick = () => { import('./moduleA') .then(({ moduleA }) => { // Use moduleA }) .catch(err => { // Handle failure }); }; render() { return ( Load ); } } export default App; This ...