动态获取部门（el-tree-select）自定义键名

　<el-tree-select

            check-strictly
            size="large"
            :props="treeProps"
            :data="datas.dataTree"
            v-model="datas.Departmentid"
            :multiple="false"
            placeholder="请选择"
            :normalizer="normalizer"
            @node-click="handleNodeClick"
          />

 

const dataTree = reactive([] as any[]);

//初始化

onMounted(() => {

  getDeptTree().then((data) => {

    //console.log("树形选择", data);

    //部门

    Object.assign(dataTree, data?.Data); //赋值

    //反序列

    const clonData = JSON.parse(JSON.stringify(data?.Data)); //深度克隆

    //console.log("深度转化", clonData);

    //const bb = normalizer(clonData);

    //datas.dataTree.push(bb.treeProps);

    datas.dataTree.push(clonData);

  });

});

//部门

const treeProps = reactive({

  value: "id",

  label: "name",

  children: "children",

});

//自定义键名

const normalizer = (dataTree: any) => {

  if (dataTree.children && !dataTree.children.length) {

    delete dataTree.children;

  }

  return {

    treeProps: {

      value: dataTree.id,

      label: dataTree.name,

      children: dataTree.children,

    },

  };

};

 

//节点点击事件

const handleNodeClick = (data: any) => {

  //console.log("节点点击事件", data);

  datas.Departmentname = data.name;

  datas.Departmentid = data.id;

};

 

const datas = reactive({

  Departmentid: undefined, //部门ID（必填）

  dataTree: [] as any[],

});