<template>
<div id=" sendOut " style="height: 200px;border: 2px solid #333;overflow-x: hidden;box-sizing: border-box;" @scroll="scroll">
<div v-for="i in arr":key="i"style="height: 200px"> {{i}}>
<span @click=“ send ”></span>
</div>
</template>
<script>
export default {
name: "list",
data() {
return {
arr: [1, 2, 3, 4, 5],
pos: 0 }
},
methods: {
// 获取滚动条与顶端距离
scroll(event) {
this.pos = event.target.scrollTop
console.log('scroll', event.target.scrollTop)
},
// 点击滚动到底部
send(){
// 发送完滚动到底部
setTimeout(()=>{
let div = document.getElementById('sendOut');
div.scrollTop = div.scrollHeight; },1000)
}
},
}
</script>
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