Transition of multiple elements or components in Vue
mode="out-in" means first out and then in.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src='./vue.js'></script>
<style>
.v-enter, .v-leave-to {
opacity: 0;
}
.v-enter-active, .v-leave-active {
transition: opacity 1s;
}
</style>
</head>
<body>
<div id="root">
<transition mode="out-in">
<component :is="type"></component>
</transition>
<button @click="handleClick">toggle</button>
</div>
<script>
Vue.component('child', {
template: '<div>child</div>'
})
Vue.component('child-one', {
template: '<div>child-one</div>'
})
var vm = new Vue({
el: '#root',
data: {
type: 'child'
},
methods: {
handleClick: function() {
this.type = this.type === 'child' ? 'child-one' : 'child'
}
}
})
</script>
</body>
</html>