getCurrentNode

实现树形查找当前节点

参数

• param array data 树形数据
• param object config 配置项
• param string config.key 查找节点字段
• param string config.value 查找节点字段值

返回

• return object 查找的节点

示例

const data = [
  {
    id: 1,
    name: '部门1',
    pid: 0,
    children: [
      {
        id: 2,
        name: '部门2',
        pid: 1,
        children: [],
      },
      {
        id: 3,
        name: '部门3',
        pid: 1,
        children: [
          {
            id: 4,
            name: '部门4',
            pid: 3,
            children: [
              {
                id: 5,
                name: '部门5',
                pid: 4,
                children: [],
              },
            ],
          },
        ],
      },
    ],
  },
];
const obj1 = getCurrentNode(data, { key: 'id', value: 5 }); // { id: 5, name: '部门5', pid: 4, children: [] }
const obj2 = getCurrentNode(data, { key: 'id', value: 6 }); // null