基于vue.js实现图片轮播效果
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2022-05-30 08:07:43
轮播图效果:
1.html
轮播图效果:
1.html
<template>
<div class="shuffling">
<div class="fouce fl">
<div class="focus">
<ul class="showimg">
<template v-for='sd in shufflingdata'>
<li v-if='shufflingid==$index' v-on:mouseover='showprenext' v-on:mouseout='hiddenprenext'>
<a target="_blank" title="{{sd.title}}" class="img" href="{{sd.href}}"><img alt="{{sd.title}}" v-bind:src="sd.url"/></a>
<h3><a target="_blank" title="{{sd.title}}" href="{{sd.href}}">{{sd.title}}</a></h3>
</li>
</template>
</ul>
<div class='bullet-pagination'>
<a class="bullet" v-bind:class="{'active': shufflingid==0}" v-on:click='bulletfunone'></a>
<a class="bullet" v-bind:class="{'active': shufflingid==1}" v-on:click='bulletfuntwo'></a>
<a class="bullet" v-bind:class="{'active': shufflingid==2}" v-on:click='bulletfunthree'></a>
</div>
<div v-show='prenext' class="prenext pre" v-on:mouseover='showprenext' v-on:mouseout='hiddenprenext' v-on:click='prefun'></div>
<div v-show='prenext' class="prenext next" v-on:mouseover='showprenext' v-on:mouseout='hiddenprenext' v-on:click='nextfun'></div>
</div>
</div>
</div>
</template>
2.js
<script>
export default {
components: {
},
ready: function() {
var _this=this;
var timer = setinterval(function() {
if(_this.shufflingid>=0&&_this.shufflingid<_this.shufflingdata.length-1){
_this.shufflingid=parseint(_this.shufflingid)+1;
}
else if (_this.shufflingid==_this.shufflingdata.length-1) {
_this.shufflingid=0;
}
}, 5000)
},
methods: {
bulletfunone:function(){
this.shufflingid=0;
},
bulletfuntwo:function(){
this.shufflingid=1;
},
bulletfunthree:function(){
this.shufflingid=2;
},
showprenext:function(){
this.prenext=true;
},
hiddenprenext:function(){
this.prenext=false;
},
prefun:function(){
var _this=this;
if(_this.shufflingid>0&&_this.shufflingid<_this.shufflingdata.length){
_this.shufflingid=parseint(_this.shufflingid)-1;
}
},
nextfun:function(){
var _this=this;
if(_this.shufflingid>=0&&_this.shufflingid<_this.shufflingdata.length-1){
_this.shufflingid=parseint(_this.shufflingid)+1;
}
}
},
data() {
return {
shufflingdata:[{
title:'喵来个米',
href:'1',
url:'/xxx/xx/src/img/1.png'
},
{
title:'豆豆',
href:'2',
url:'/xxx/xx/src/img/2.png'
},{
title:'猫咪咪',
href:'3',
url:'/xxx/xx/src/img/3.jpg'
}],
shufflingid:0,
prenext:false,
}
}
}
</script>
3.css
.fouce {
position: relative;
left:380px;
overflow: hidden;
height: 570px;
width: 1100px;
}
.fl {
float: left;
}
.focus{
overflow: hidden;
}
.fouce ul {
position: absolute;
}
.fouce ul li {
float: left;
}
.fouce ul li a.img {
display: block;
height: 520px;
}
.showimg{
width:1440px;
left:-0px;
}
.showimg img {
display: block;
width:1100px;
height:520px;
}
.fouce .bullet-pagination {
position: absolute;
bottom: 50px;
}
.fouce ul li h3 {
height: 40px;
line-height: 40px;
background-color: #ededed;
text-align: center;
font-size: 25px;
width: 1100px;
}
.bullet-pagination {
width: 100%;
text-align: center;
padding-top: 16px;
clear: both;
overflow: hidden;
}
.bullet {
display: inline-block;
background: #fff;
width: 12px;
height: 12px;
border-radius: 6px;
-webkit-border-radius: 6px;
margin-right: 5px;
opacity: 0.8;
-webkit-transition: opacity 0.8s linear;
-moz-transition: opacity 0.8s linear;
-ms-transition: opacity 0.8s linear;
-o-transition: opacity 0.8s linear;
transition: opacity 0.8s linear;
}
.bullet.active {
background: #007cdb;
opacity: 1;
cursor: pointer;
}
.prenext {
display: block;
width: 31px;
height: 41px;
position: absolute;
top: 200px;
cursor: pointer;
}
.pre {
background: url('/xxx/xx/src/img/news_arr_r.png') no-repeat right center;
}
.next {
background: url('/xxx/xx/src/img/news_arr_r.png') no-repeat left center;
right: 0px;
}
* {
padding: 0;
margin: 0;
list-style: none;
}
a{
text-decoration: none;
}
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