想实现上面这样分栏,而且溢出滚动的效果。但是本身下面的代码只能获得横向滚动条。以为出现这个状况以为还蛮有意思的,特意记录一下。javascript
<li v-for="(item,index) in sortsInfo" @click="tabToggle(index)"> {{item.sortsName}}<i class="xmFont iconDArrow"></i> <div class="sortsContent" v-if="index == tabNo"> <div class="sortsItem"> <p v-for="(itemlist,index) in item.sortList">{{itemlist}}</p> </div> <div class="sortsSure"> <span>重置</span> <span>肯定</span> </div> </div> </li> //css .sortsContent { width:100%; position:absolute; top:__(60px); left:0; color:$deep-gray; .sortsItem{ width:100%; box-sizing:border-box; text-align:left; padding:__(20px); overflow:scroll; columns:2; height:__(150px); }
解决方法是给分栏的内容加个外框。在这个包裹分栏内容的外框中设置columns,给外外框的父级设置overflow.css
<li v-for="(item,index) in sortsInfo" @click="tabToggle(index)"> {{item.sortsName}}<i class="xmFont iconDArrow"></i> <div class="sortsContent" v-if="index == tabNo">
//设置overflow:scroll <div class="sortsItem">
//加外框设置,并设置样式column:2 <div class="sortDeailWrap"> <p v-for="(itemlist,index) in item.sortList">{{itemlist}}</p> </div> </div> <div class="sortsSure"> <span>重置</span> <span>肯定</span> </div> </div> </li> //css .sortsContent { width:100%; position:absolute; top:__(60px); left:0; color:$deep-gray; .sortsItem{ width:100%; box-sizing:border-box; text-align:left; padding:__(20px); overflow:scroll; height:__(150px); >div{ columns:2; } }