el-select和el-tree一起用
template中:data中: treeData: '', // select 的值 treeValue: '', // option的值 tree_list: [], // 数结构的值 defaultProps: { children: 'children', label: 'name', } tree :data="tree_list" default-expand-all node-key="id" :props="defaultProps" @node-click="handleNodeClick" />
methods中: // 点击方法 handleNodeClick(data, node, nodeData) { console.log(data) this.treeValue = data this.treeData = data.name },