Javascript React/React-spring:如何从html流中获取元素/组件?
我是web开发新手(对React也很陌生),我想知道如何使用React-spring从流中获取元素或组件 示例代码:Javascript React/React-spring:如何从html流中获取元素/组件?,javascript,css,reactjs,react-spring,Javascript,Css,Reactjs,React Spring,我是web开发新手(对React也很陌生),我想知道如何使用React-spring从流中获取元素或组件 示例代码: import React from "react"; import Hello from "./Hello" import World from "./World" function App() { return <div><Hello /><World /></div
import React from "react";
import Hello from "./Hello"
import World from "./World"
function App() {
return <div><Hello /><World /></div>
}
export default App;
从“React”导入React;
从“/Hello”导入Hello
从“/World”导入世界
函数App(){
返回
}
导出默认应用程序;
从“React”导入React;
从“react spring”导入{useSpring,动画};
函数Hello(){
const props=useSpring({
不透明度:0,
延误:500,
发件人:{opacity:1}
})
返回
让Hello消失,然后停止流动
将世界引入流动并重新出现
我不使用React-spring,但是如果您想从流中提取元素,那么您必须使用“display:none”。
import React from "react";
import {useSpring, animated} from "react-spring";
function Hello() {
const props = useSpring({
opacity: 0,
delay: 500,
from: {opacity: 1}
})
return <animated.h1 style={props}>Hello</animated.h1>
}
export default Hello;
import React from "react";
import {useSpring, animated} from "react-spring";
function World() {
const props = useSpring({
opacity: 1,
delay: 1000,
from: {opacity: 0}
})
return <animated.h1 style={props}>World</animated.h1>
}
export default World;