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html 代码
<!doctype html>
<html>
<head>
<meta charset=”utf-8″>
<title>tab切换vue写法</title>
<meta name=”keywords” content=””>
<meta name=”description” content=””>
<style>
* {
margin: 0;
padding: 0;
}
#box {
width: 606px;
margin: 50px auto;
border: 1px solid black;
}
#head {
overflow: hidden;
}
#head h1 {
width: 200px;
height: 60px;
font-size: 32px;
text-align: center;
line-height: 60px;
border: 1px solid black;
float: left;
}
#con img {
width: 606px;
height: 400px;
}
#con h2 {
width: 606px;
height: 60px;
text-align: center;
line-height: 60px;
font-size: 32px;
background-color: #C08FF3;
}
#head .color {
background-color: #2371E3;
color: #fff;
}
.none {
display: none;
}
</style>
</head>
<body>
<div id=”box”>
<div id=”head”>
<h1 v-for=”(text,index) in h1text” @click=’show(index)’ v-bind:class='{color:text.show}’>{{text.text}}</h1>
</div>
<div id=”con”>
<img alt=”” v-for=”src in imgs” :src=src.src v-show=’src.show’>
<h2 v-for=”text in h2text” v-show=’text.show’>{{text.text}}</h2>
</div>
</div>
</body>
<script>
var vm = new Vue({
el: “#box”,
data: {
h1text: [
{ text: “电影”, show: true },
{ text: “音乐”, show: false },
{ text: “视频”, show: false },
],
imgs: [
{
src: “https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1491828289867&di=58884b432980a5eb8413e5e58c0f5acc&imgtype=0&src=http%3A%2F%2Fimg4.duitang.com%2Fuploads%2Fblog%2F201311%2F25%2F20131125095041_sjsPY.thumb.700_0.jpeg”,
show: true
},
{
src: “https://ss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=1045973142,236443402&fm=23&gp=0.jpg”,
show: false
},
{
src: “https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1491828434759&di=e08f56735a392cce2b1d78c327c75a06&imgtype=0&src=http%3A%2F%2Fimg.25pp.com%2Fuploadfile%2Fsoft%2Fimages%2F2014%2F0827%2F20140827115315682.jpg”,
show: false
},
],
h2text: [
{ text: “01.jpg”, show: true },
{ text: “02.jpg”, show: false },
{ text: “03.jpg”, show: false },
]
},
methods: {
show: function (index) {
this.h1text.forEach(function (item) {
item.show = false;
});
this.imgs.forEach(function (item) {
item.show = false;
});
this.h2text.forEach(function (item) {
item.show = false;
});
this.h1text[index].show = true;
this.imgs[index].show = true;
this.h2text[index].show = true;
}
}
})
</script>
</head>
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