效果展示:
思路:
右边的button用插槽的方式添加
<template>
<div class="m-page">
<div class="content">
<div class="menu-data">
<div class="header">
<span class="name">菜单配置</span>
</div>
<a-tree ref="tree1" checkable :tree-data="treeData" :defaultExpandAll="false" :selectedKeys.sync="selectedKeys" blockNode>
<template v-slot:title="nodeData">
<span>{
{
nodeData.title}}</span>
<a-button-group style="float:right">
<a-button size="small" @click="addNode(nodeData)">新增下级</a