一、效果如下
二、代码如下（因项目是vite与vue3.0、element-plus）
<template>
<ul class="IncidentMediateUl clearfix" v-infinite-scroll="infiniteScroll" :infinite-scroll-disabled="Data.disabled" style="overflow: auto">
<li v-for="(item, index) in Data.IncidentData" :key="index" class="IncidentMediateli clearfix" @click="Details(item)" :style="item.style">
<img :src="getImageUrl(item.status)" alt="" />
<div class="Mediate">
<el-tooltip class="item" effect="light" popper-class="tooltipLight" :content="item.name" placement="top">
<p class="headline">{{ item.name }}</p>
</el-tooltip>
<p class="time">{{ item.reportTime }}</p>
<p class="location">{{ item.eventLocation }}</p>
</div>
</li>
</ul>
</template>
<script setup>
const cssIndex = ref(0)
const 列表方法 =()=>{
// 获取到list列表后处理数据 res.data 与Data.IncidentData 均为列表
cssIndex.value = 0
res.data.forEach((item, index) => {
if (Data.IncidentData.length === 0 || Data.IncidentData.length < index) {
cssIndex.value += 1
item.style = {
animationDelay: `${cssIndex.value * 0.3}s` // 加载动画
}
} else {
item.style = {
animationDelay: `0s` // 如果滚动将以前动画置为0
}
}
})
Data.IncidentData = res.data
}
</script>
<style lang="scss" scoped>
.IncidentMediateli {
transform: translateX(100%);
animation: rise-in 1s forwards;
@keyframes rise-in {
to {
transform: translateX(0);
}
}
}
</style>
