<scroll-view scroll-y :scroll-top="scrollTop" @scroll="scroll"></scroll-view>
<script>
export default {
data() {
return {
scrollTop: 0,
old: {
scrollTop: 0
},
}
},
methods: {
scroll(e) {
this.old.scrollTop = e.detail.scrollTop
},
goTop() {
this.scrollTop = this.old.scrollTop
this.$nextTick(function() {
this.scrollTop = 0
})
},
}
}
</script>
