el-tree 后端返回的树形结构重命名数据循环

<el-tree

:default-expand-all="true"

class="trees"

:data="cameraData"

:props="defaultProps"

@node-click="handleNodeClick"

:highlight-current="true"

>

</el-tree>

defaultProps: {

children: "children",

label: "label",

},

this.cameraData = res.datas.cameraList.map((ele) => {

ele.label = ele.floor;

ele.children = ele.cameraValue.map((v) => {

v.label = v.compartmentRoomName;

v.value = v.compartmentRoomName;

v.children = v.cameraDetail.map((o) => {

o.label = o.name;

o.status = o.deviceId;

o.loading = false;

o.isSelectEd = false;

o.timer = null;

return o;

});

return v;

});

return ele;

});