通過AJAX傳遞數據,后臺返回的數據差不多這樣{"data": [{"name": "Jack","age": 18,"time": []}, {"name": "Rose","age": 20,"time": []},
{"name": "Joy","age": 21,"time": []}],"msg":null,"resule":true}我現在要判斷其中的time,如果所有time的length都為0,就在頁面中顯示“沒有匹配數據”,如果任意一個time里有數據,都把數據顯示出來,請問怎么判斷啊
想判斷對象中的數組中的length都為0
慕桂英546537
2018-09-11 09:09:39