Vue滚动到指定位置的多种方式示例详解

//dom
    <a href="#li50" rel="external nofollow" >跳到50</a>
    <ul class="ul" id="ul">
      <li v-for="(item, index) in new Array(100)" :key="index" :id="'li' + (index + 1)">
        {{ index + 1 }} 只羊
      </li>
    </ul>
	//或者js
     window.location.hash= '#li50';

//dom
    <el-button type="primary" @click="link">跳到30</el-button>
	//js
	link() {
    	let target = document.getElementById('li30');
        let parent = document.getElementById('ul');
    	parent.scrollTop = target.offsetTop - parent.offsetTop;
    },

    link() {
        let target = document.getElementById('li30');
        let parent = document.getElementById('ul');
        // parent.scrollTop = target.offsetTop - parent.offsetTop;
        parent.scrollTo(0, target.offsetTop - parent.offsetTop);
    },

this.$refs.ul.scrollTo(0, 300);

//顶部
document.getElementById('li60').scrollIntoView();
//底部
document.getElementById('li60').scrollIntoView(false);
//中间
document.getElementById('li60').scrollIntoView({ behavior: "smooth", block: 'center' });