13522679763-任国强 - 博客园

2021年8月11日

react实现插槽案例

摘要： import React, { Component } from 'react' // import NavBar from './NavBar' import NavBar2 from './NavBar-2' export default class App extends Component 阅读全文

posted @ 2021-08-11 13:48 13522679763-任国强阅读(401) 评论(0) 推荐(0)

组件通信案例

摘要： app.js import React, { Component } from 'react' import TabControll from './tabControll' export default class App extends Component { constructor(props 阅读全文

posted @ 2021-08-11 12:10 13522679763-任国强阅读(29) 评论(0) 推荐(0)

摘要： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi 阅读全文

posted @ 2021-08-11 09:15 13522679763-任国强阅读(18) 评论(0) 推荐(0)

2021年8月10日

摘要： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi 阅读全文

posted @ 2021-08-10 18:00 13522679763-任国强阅读(21) 评论(0) 推荐(0)

摘要： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi 阅读全文

posted @ 2021-08-10 17:59 13522679763-任国强阅读(19) 评论(0) 推荐(0)

绑定事件-传递参数

摘要： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi 阅读全文

posted @ 2021-08-10 17:58 13522679763-任国强阅读(20) 评论(0) 推荐(0)

摘要： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi 阅读全文

posted @ 2021-08-10 17:57 13522679763-任国强阅读(23) 评论(0) 推荐(0)

摘要： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi 阅读全文

posted @ 2021-08-10 17:57 13522679763-任国强阅读(15) 评论(0) 推荐(0)

父传子-类组件和函数组件

摘要： import React, { Component } from 'react' class ChildCpn extends Component{ render(){ // console.log(this.props); // {name: "Eric", age: "28"} let {nam 阅读全文

posted @ 2021-08-10 17:56 13522679763-任国强阅读(63) 评论(0) 推荐(0)

自带的属性验证

摘要： import React, { Component } from 'react' import PropTypes from 'prop-types'; function ChildCpn(props){ // console.log(props); // {name: "Eric", age: " 阅读全文

posted @ 2021-08-10 17:56 13522679763-任国强阅读(21) 评论(0) 推荐(0)