Vue2 轮播图slide组件实例代码

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

<template> <div id="home">  <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>

<template> <div id="carousel">  <div class="carousel" ref="carousel" v-bind:style="{height:height+'px'}">   <transition-group tag="ul" class="slide clearfix" :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 class="title">{{item.title}}</div>     </router-link>    </li>   </transition-group>   <div class="up" @click="up" v-show="arrow"></div>   <div class="next" @click="next" v-show="arrow"></div>   <div class="slideDot" 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>