html
<el-tree
ref="tree"
:data="treeData"
node-key="id"
:props="defaultProps"
@node-click="handleNodeClick"
>
</el-tree>
javascript
handleNodeClick(node){
// 获得点击节点父节点的数据
let pNode = this.$refs.tree.getNode(node).parent.data;
}
参考: