想實現上面這樣分欄,而且溢出滾動的效果。但是本身下面的代碼只能獲得橫向滾動條。以爲出現這個狀況以爲還蠻有意思的,特意記錄一下。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:$deep-gray; .sortsItem{ width:100%; box-sizing:border-box; text-align:left; padding:__(20px); overflow:scroll; columns:2; height:__(150px); }
解決方法是給分欄的內容加個外框。在這個包裹分欄內容的外框中設置columns,給外外框的父級設置overflow.css
<li v-for="(item,index) in sortsInfo" @click="tabToggle(index)"> {{item.sortsName}}<i class="xmFont iconDArrow"></i> <div class="sortsContent" v-if="index == tabNo">
//設置overflow:scroll <div class="sortsItem">
//加外框設置,並設置樣式column:2 <div class="sortDeailWrap"> <p v-for="(itemlist,index) in item.sortList">{{itemlist}}</p> </div> </div> <div class="sortsSure"> <span>重置</span> <span>肯定</span> </div> </div> </li> //css .sortsContent { width:100%; position:absolute; top:__(60px); left:0; color:$deep-gray; .sortsItem{ width:100%; box-sizing:border-box; text-align:left; padding:__(20px); overflow:scroll; height:__(150px); >div{ columns:2; } }