vue中的列表过度
2018-07-25 本文已影响19人
程序员同行者
<!DOCTYPE html>
<html>
<head>
<title>vue中的列表过度</title>
<script src="./vue.js"></script>
<style>
.v-enter,.v-leave-to {
opacity: 0;
}
.v-enter-active,.v-leave-active {
transition: opacity: 3s;
}
</style>
</head>
<body>
<div id='app'>
<transition-group>
<div v-for="item of list" :key="item.id">
{{item.title}}
</div>
</transition-group>
<button @click="handleBtn">Add</button>
</div>
<script>
var count = 0;
var vm1 = new Vue({
el: '#app',
data: {
list: [],
},
methods: {
handleBtn: function() {
this.list.push(
{
id: count ++,
title: "hello world"
}
)
}
}
})
</script>
</body>
</html>
