Vue2 轮播图slide组件实例代码

Vue2原生始轮播图组件，支持宽度自适应、高度设置、轮播时间设置、左右箭头按钮控制，圆点按钮切换，以及箭头、圆点按钮是否显示。

<v-carousel :slideData="slideData" :height="450" :begin="0" :interval="3000" :dot="true" :arrow="true"></v-carousel>

话不多说直接上源码

轮播图应用页面 \components\public\home.vue

<template> <div> <v-carousel :slideData="slideData" :height="450" :begin="0" :interval="3000" :dot="true" :arrow="true"></v-carousel> </div> </template> <script> import carousel from "./public/carousel"; export default { name: 'home', data() { return { slideData:[ { title:'这是一个Vue轮播图组件', src:require('../assets/pic1.jpg'), url:'/show/499' }, { title:'这是一个Vue轮播图组件', src:require('../assets/pic2.jpg'), url:'/show/499' }, { title:'这是一个Vue轮播图组件', src:require('../assets/pic3.jpg'), url:'/show/499' }, { title:'这是一个Vue轮播图组件', src:require('../assets/pic4.jpg'), url:'/show/499' }, { title:'这是一个Vue轮播图组件', src:require('../assets/pic5.jpg'), url:'/show/499' }, ] } }, components:{ 'v-carousel': carousel, }, methods: { }, mounted() { } } </script> <style scoped> </style>

轮播图组件页面 src\components\public\carousel.vue 

<template> <div> <div ref="carousel" v-bind:style="{height:height+'px'}"> <transition-group tag="ul" :name="transitionName" > <li v-for="(item,index) in slideData" :key="index" v-show="index==beginValue" v-bind:style="{height:height+'px'}" > <router-link :to="item.url"> <img :src="item.src"> <div>{{item.title}}</div> </router-link> </li> </transition-group> <div @click="up" v-show="arrow"></div> <div @click="next" v-show="arrow"></div> <div v-show="dot"> <span v-for="(item,index) in slideData" :class="{active:index==beginValue}" @click="change(index)" :key="index"></span> </div> </div> </div> </template> <script> export default { name: "carousel", data(){ return{ setInterval:'', beginValue:0, transitionName:'slide' } }, beforeDestroy() { // 组件销毁前,清除监听器 clearInterval(this.setInterval); }, methods:{ change(key){ if(key>(this.slideData.length-1)){ key=0; } if(key<0){ key=this.slideData.length-1; } this.beginValue=key; }, autoPlay(){ //console.log(this.$refs.carousel.getBoundingClientRect().width); this.transitionName='slide'; this.beginValue++ if(this.beginValue>=this.slideData.length){ this.beginValue=0; return; } }, play(){ this.setInterval=setInterval(this.autoPlay,this.interval) }, mouseOver(){ //鼠标进入 //console.log('over') clearInterval(this.setInterval) }, mouseOut(){ //鼠标离开 //console.log('out') this.play() }, up(){ //上一页 --this.beginValue; this.transitionName='slideBack'; this.change(this.beginValue); }, next(){ //下一页 ++this.beginValue; this.transitionName='slide'; this.change(this.beginValue); } }, mounted(){ var box = this.$refs.carousel; //监听对象 box.addEventListener('mouseover',()=>{ this.mouseOver(); }) box.addEventListener('mouseout',()=>{ this.mouseOut(); }) this.beginValue=this.begin; this.play(); }, props:{ height:{ type: Number, default: 600 }, dot:{ type: Boolean, default: true }, arrow:{ type: Boolean, default: true }, interval:{ type: Number, default: 5000 }, begin:{ type: Number, default: 0 }, slideData:{ type: Array, default: function () { return []; } } } } </script>

<style scoped> .slide{position: relative;margin: 0;padding: 0; overflow: hidden;width: 100%; height:450px;} .slide li{list-style: none;position: absolute;width: 100%; height:450px;} .slide li img{width: 100%; height:450px;cursor:pointer} .slide li .title{position: absolute; left:0; bottom: 0; padding: 10px 20px; width: 100%; background: rgba(0,0,0,.35);color: #fff;font-size: larger; text-align: center} .slideDot{position: absolute;z-index: 999; bottom: 60px;right:15px; } .slideDot span{display: inline-block; width: 30px; height: 7px; background:rgba(255,255,255,.65); margin-left: 5px;} .slideDot span.active{background:rgba(255,255,255,1);} .up,.next{position: absolute; left:0; top: 50%; margin-top: -32px; cursor: pointer; width:64px;height: 64px; background-repeat: no-repeat; background-position: 50% 50%; } .up{background-image: url("data:image/png;base64,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");} .next{left: auto;right:0;background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAABOElEQVRoQ9Xa0W0CQQyEYU9JqShQAXSSEgIdUAIlQAd04milezgdOiHZ4/GGN5C8/N/u060Olvy4+8nMngDuyaVC4whNLUPufjazn+XrEcAls15klgkY/y9HpACj2N3Hrn+vdk+KSAO6ERRAJ4IG6EJQAR0IOkCNKAEoEWUAFaIUoECUA6oREkAlQgaoQkgBFQg5gI1oATARbQAWohXAQLQDsogpABnENIAoYirADuILwGPvxmJGwK+ZHVbB/wfg7tv4K4A15u0gpjmBSPzQTAGIxk8ByMS3A7LxrQBGfBuAFd8CYMbLAex4KaAiXgaoipcAKuPLAdXxpQBFfBlAFV8CUMbTAep4KqAjngboiqcAOuPTgM27EmO9j8+we7cL0d9Tj5QbgDw+fQLLPc54Y+UF4BbdxczcH9Le8DFn39OvAAAAAElFTkSuQmCC");} .up:hover{background-color: rgba(0,0,0,.3)} .next:hover{background-color: rgba(0,0,0,.3)} /*进入过渡生效时的状态*/ .slide-enter-active{ transform:translateX(0); transition: all 1s ease; } /*进入开始状态*/ .slide-enter{ transform:translateX(-100%); } /*离开过渡生效时的状态*/ .slide-leave-active{ transform:translateX(100%); transition: all 1s ease; } /*离开过渡的开始状态*/ .slide-leave{ transform:translateX(0); } /*进入过渡生效时的状态*/ .slideBack-enter-active{ transform:translateX(0); transition: all 1s ease; } /*进入开始状态*/ .slideBack-enter{ transform:translateX(100%); } /*离开过渡生效时的状态*/ .slideBack-leave-active{ transform:translateX(-100%); transition: all 1s ease; } /*离开过渡的开始状态*/ .slideBack-leave{ transform:translateX(0); } </style>

总结