React实现轮播图效果
本文实例为大家分享了React实现轮播图效果的具体代码,供大家参考,具体内容如下
效果:
轮播功能用到了react-slick组件,安装:
npm install react-slick --save npm install slick-carousel
安装完后需要在使用轮播图的页面上导入css文件:
import Slider from 'react-slick'; import 'slick-carousel/slick/slick.css'; import 'slick-carousel/slick/slick-theme.css';
swiper.js
import React, { Component } from 'react'; import Slider from 'react-slick'; import 'slick-carousel/slick/slick.css'; import 'slick-carousel/slick/slick-theme.css'; export default class SimpleSlider extends Component { render() { const settings = { dots: true, dotsClass:'slick-dots1',//自定义指示器的样式 // dots: {'dot-style':String}, infinite: true, speed: 500, slidesToShow: 1, slidesToScroll: 1, height:500 }; return ( <div style={{margin:'50px 12px 40px 12px'}}> <h2> Single Item</h2> <Slider {...settings}> <div> <h3>1</h3> <div style={{background:'#25f5f5',height:'160px'}}>sdfkjsdlfjldskfjlksjdf</div> </div> <div> <h3>2</h3> </div> <div> <h3>3</h3> </div> <div> <h3>4</h3> </div> <div> <h3>5</h3> </div> <div> <h3>6</h3> </div> </Slider> </div> ); } }
swiper.css
//轮播图下方dot样式 .slick-dots1 { position: absolute; bottom: -25px; display: block; width: 100%; padding: 0; margin: 0; list-style: none; text-align: center; } .slick-dots1 li { position: relative; display: inline-block; width: 20px; height: 20px; margin: 0 5px; padding: 0; cursor: pointer; } .slick-dots1 li button { font-size: 0; line-height: 0; display: block; width: 20px; height: 20px; padding: 5px; cursor: pointer; color: transparent; border: 0; outline: none; background: transparent; } .slick-dots1 li button:hover, .slick-dots1 li button:focus { outline: none; } .slick-dots1 li button:hover:before, .slick-dots1 li button:focus:before { opacity: 1; } //未选中时的样式 .slick-dots1 li button:before { font-family: 'slick'; font-size: 8px; line-height: 8px; position: absolute; top: 0; left: 0; width: 20px; height: 8px; content: '•'; text-align: center; //opacity: .25; color: #CCCCCC; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } //选中的样式 .slick-dots1 li.slick-active button:before { //opacity: .75; color: #2183E2; background-color: #2183E2; border-radius: 5px; }
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持我们。
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