import { onPageScroll } from "@dcloudio/uni-app";
import { onBeforeUnmount, ref } from "vue";
const scrollTop = ref(0)

export function useScroll(){
    onPageScroll((e)=>{
        scrollTop.value = e.scrollTop
    })
    onBeforeUnmount(()=>{
        scrollTop.value = 0
    })
    return {
        scrollTop
    }
}