vue中实现页面锚点的跳转
页面做了一个简单的锚点跳转,如下图,我对左侧的四项加了页面定位跳转,也就是跳转至锚点
代码比较简单,和js的DOM操作原理是一样的
<div class="order-view" ref="orderview"><div class="order-nav">
<ul>
<li v-for="(item,index) in navList" :key="index" @click="goNavList(index)">{{item.name}}</li>
</ul>
</div>
<div class="order-detail">
<div class="form-content" ref="billinfo"></div>
<div class="form-content" ref="cust"></div>
<div class="form-content" ref="order"></div>
<div class="form-content" ref="prod"></div>
</div>
</div>
goNavList(val) {let height = 0;
switch(val) {
case 0:
height = 0;
break;
case 1:
height = this.$refs.billinfo.offsetHeight;
break;
case 2:
height = this.$refs.billinfo.offsetHeight + this.$refs.cust.offsetHeight;
break;
case 3:
height = this.$refs.billinfo.offsetHeight + this.$refs.cust.offsetHeight + this.$refs.order.offsetHeight;
break;
default:
break;
}
this.$refs.orderview.scrollTop = height;
},
我这里是利用了每个div元素的高度来实现定位
跳回至页面头部就更简单了
this.$refs.orderview.scrollTop = 0;
以上是 vue中实现页面锚点的跳转 的全部内容, 来源链接: utcz.com/z/374588.html