This commit is contained in:
就眠儀式 2022-11-12 16:36:22 +08:00
commit 9d72d62734

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@ -174,7 +174,7 @@ const getScrollParent = (
} }
} }
// @ts-ignore // @ts-ignore
return document.documentElement || document.body || window; return window;
}; };
// //
@ -189,17 +189,17 @@ const throttle = (func: Function, wait: number) => {
} }
}; };
}; };
const callback = throttle(handleScroll, 300);
onMounted(() => { onMounted(() => {
if (!props.target) return; if (!props.target) return;
scrollTarget.value = getScrollTarget(); scrollTarget.value = getScrollTarget();
scrollTarget.value.addEventListener("scroll", throttle(handleScroll, 300)); scrollTarget.value.addEventListener("scroll", callback);
}); });
onBeforeUnmount(() => { onBeforeUnmount(() => {
scrollTarget.value?.removeEventListener( scrollTarget.value?.removeEventListener(
"scroll", "scroll",
throttle(handleScroll, 300) callback
); );
}); });
</script> </script>