添加樣式:
<div class="device-tree">
<el-scrollbar style="height:100%">
<el-tree :data="data" :props="defaultProps" @node-click="handleNodeClick"></el-tree>
</el-scrollbar>
</div>
<style>
.el-scrollbar .el-scrollbar__wrap {overflow-x: hidden;}
.el-tree>.el-tree-node{
min-width: 100%;
display:inline-block;
}
</style>
注意:
1.device-tree設置寬和高,
2.el-scollbar設置100%
3.scoped以及樣式覆蓋問題,保證樣式生效就可以實現橫向和豎向滾動條