https://blog.csdn.net/weixin_43864045/article/details/85098254
表格自動適應出現滾動條
<div class="right_table">
<nk-table
:showPage="false"
height="100%"
:page="page"
:data="treerightData"
:columns="treerightcolumns"
:rowselect="rowselect"
@rowselectChange="treerightselectChange"
></nk-table>
</div>
.right_table{
width:100%;
flex:1;height:100%;border:1px solid #ccc; box-sizing: border-box;
}
.right_table div{height: 100% !important;}
二,tree默認選中和展開到指定節點
this.$refs.tree.setCurrentKey("6336547422568504856");
this.$refs.tree.defaultExpandedKeys=["6336547422568504856"];