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Description
代码如下
vue代码:
<template>
<div>
<transition :name="transitionName" mode='out-in'>
<keep-alive include="a">
<router-view class="routerview"></router-view>
</keep-alive>
</transition>
</div>
</template>
<script>
export default {
data () {
return {
transitionName: 'slide-left'
}
},
beforeRouteUpdate (to, from, next) {
let isBack = this.$router.isBack
if (isBack) {
this.transitionName = 'slide-right'
} else {
this.transitionName = 'slide-left'
}
this.$router.isBack = false
next()
}
}
</script>
<style scoped>
.routerview {
/*position: absolute;*/
width:100%;
transition: all .3s cubic-bezier(.55,0,.1,1);
}
.slide-left-enter, .slide-right-leave-active {
opacity: 0;
-webkit-transform: translate(50px, 0);
transform: translate(50px, 0);
}
.slide-left-leave-active, .slide-right-enter {
opacity: 0;
-webkit-transform: translate(-50px, 0);
transform: translate(-50px, 0);
}
</style>
如果取消mode='out-in',a组件是可以缓存的,否则a组件无法缓存,a组件还是重新加载了。
vue版本2.2.6
vue-router版本:2.3.0
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