有没有人遇到过这个问题哈！根据id删除元素 多层结构

Question

letpanlist=[{"Data":[{"FlightRouteNodeId":"dbb7d627-dc52","Path":"ZBCZSQ",},{"FlightRouteNodeId":"d41d321c-f159","Path":"ZBCZSQH34",}],"title":"ZBCZ-ZUUU"},{"Data":[{"FlightRouteNodeId":"57c391b1-03c7","Path":"ZBCZSQ",},{"FlightRouteNodeId":"43c716e5-5718","Path":"ZBCZSQH34",}],"title":"ZBCZ-ZUUU"}]这种结构，点击按钮能拿到FlightRouteNodeId，根据它取匹配这个大数组相应的数据，然后删除包含对应FlightRouteNodeId的对象，怎么写？比如我点击按钮取到了"dbb7d627-dc52"，对应的就是panList[0].Data[0].FlightRouteNodeId,需求就是删除panList[0].Data[0]

Answer 1

最简单的点击按钮能拿到FlightRouteNodeId然后直接循环panlist再循环panlist[i].Data然后判断panlist[i].Data[j].FlightRouteNodeId==获取到的FlightRouteNodeId然后splice(j,1)
                            

Answer 2

//外层遍历，内层Data数组使用lodash去找目标对象的下标
for(vari=0;ivardataArr=panlist[i].Data
letindex=lodash.findIndex(dataArr,['FlightRouteNodeId',FlightRouteNodeId])
//然后就去删除吧
}
lodashfindIndex使用说明