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React pose slider
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| import React from "react"; | |
| import ReactDOM from "react-dom"; | |
| import { useState, useEffect, useRef } from "react"; | |
| import posed, { PoseGroup } from "react-pose"; | |
| import "./styles.css"; | |
| let AnimatableDiv = posed.div({ | |
| enter: { | |
| y: 0, | |
| x: 0, | |
| opacity: 1, | |
| rotate: "0deg", | |
| transition: { | |
| duration: 3000 | |
| } | |
| }, | |
| exit: { | |
| x: "-150%", | |
| opacity: 0.5, | |
| transition: { | |
| duration: 3000, | |
| delay: 1000 | |
| } | |
| } | |
| }); | |
| function Slider(props) { | |
| let [sliderIndex, setSlideIndex] = useState(0); | |
| let [isPlaying, setIsPlaying] = useState(true); | |
| useEffect( | |
| () => { | |
| let cTimeout = null; | |
| if (isPlaying) { | |
| cTimeout = setTimeout(function() { | |
| setSlideIndex((sliderIndex + 1) % props.children.length); | |
| }, 3000); | |
| } | |
| return () => { | |
| window.clearTimeout(cTimeout); | |
| }; | |
| }, | |
| [isPlaying, sliderIndex, props.children.length] | |
| ); | |
| return ( | |
| <div style={{ position: "relative", display: "inline-block" }}> | |
| <PoseGroup> | |
| {props.children.map(function(child, indx) { | |
| return ( | |
| (indx === sliderIndex && ( | |
| <AnimatableDiv key={indx}> | |
| {props.children[sliderIndex]} | |
| </AnimatableDiv> | |
| )) || | |
| null | |
| ); | |
| })} | |
| </PoseGroup> | |
| <div style={{ position: "absolute", left: "10px", top: "50%" }}>></div> | |
| <div style={{ position: "absolute", right: "10px", top: "50%" }}><</div> | |
| <div | |
| onClick={() => setIsPlaying(!isPlaying)} | |
| style={{ position: "absolute", right: "50%", top: "80%" }} | |
| > | |
| {isPlaying ? "pause" : "play"} | |
| </div> | |
| </div> | |
| ); | |
| } | |
| function App() { | |
| return ( | |
| <Slider> | |
| <img key={1} src="http://www.placehold.it/400x200" /> | |
| <img key={3} src="http://www.placehold.it/400x200" /> | |
| <img key={4} src="http://www.placehold.it/400x200" /> | |
| <img key={5} src="http://www.placehold.it/400x200" /> | |
| <img key={6} src="http://www.placehold.it/400x200" /> | |
| <img key={7} src="http://www.placehold.it/400x200" /> | |
| </Slider> | |
| ); | |
| } | |
| const rootElement = document.getElementById("root"); | |
| ReactDOM.render(<App />, rootElement); |
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