直播app源码,根据页面滚动高亮显示目录的侧边栏
直播app源码,根据页面滚动高亮显示目录的侧边栏
父组件代码如下(示例):
<template>
<div class="demo">
<div class="container" style=" " v-for="item in navLists" :key="item">{{item}}</div>
<appsideNavBar :navLists="navLists"></appsideNavBar>
<div style="height:500px"></div>
</div>
</template>
<script>
import appsideNavBar from './AppsideNavBar.vue'
export default {
components:{
appsideNavBar
},
data() {
return {
//nav栏的文字
navLists: ["标题1", "标题2", "标题3", "标题4","标题5"],
}
}
}
</script>
<style scoped>
.container {
width: 100%;
height: 600px;
font-size: 80px;
display: flex;
justify-content: center;
align-items: center;
border: 2px solid black;
}
</style>
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