This commit is contained in:
jxxghp
2023-09-19 13:41:05 +08:00
parent 7d500aedb5
commit 552b20b5d9
2 changed files with 32 additions and 22 deletions
-21
View File
@@ -33,25 +33,6 @@ const updateIsVerticalNavScrolled = (val: boolean) => (isVerticalNavScrolled.val
function handleNavScroll(evt: Event) {
isVerticalNavScrolled.value = (evt.target as HTMLElement).scrollTop > 0
}
// 是否LG大屏幕
const isLargeScreen = ref(false)
// 检测屏幕大小
function checkScreenSize() {
const screenWidth = window.innerWidth
isLargeScreen.value = screenWidth >= 1024
}
// 在组件挂载时和窗口大小变化时执行检查
onMounted(() => {
checkScreenSize()
window.addEventListener('resize', checkScreenSize)
})
// 在组件销毁前移除窗口大小变化监听器
onBeforeUnmount(() => {
window.removeEventListener('resize', checkScreenSize)
})
</script>
<template>
@@ -86,7 +67,6 @@ onBeforeUnmount(() => {
</slot>
<slot name="nav-items" :update-is-vertical-nav-scrolled="updateIsVerticalNavScrolled">
<PerfectScrollbar
v-if="isLargeScreen"
tag="ul"
class="nav-items"
:options="{ wheelPropagation: false }"
@@ -95,7 +75,6 @@ onBeforeUnmount(() => {
<slot />
</PerfectScrollbar>
<ul
v-if="!isLargeScreen"
class="nav-items"
>
<slot />