javascript - json string getting value

Question

"series": [{"name": "1000","type": "line","data": ["0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","0","1","0","0","0","0",[{"warnId": "6","warnParam": "21"},{"warnId": "6","warnParam": "22"},{"warnId": "6","warnParam": "23"},{"warnId": "6","warnParam": "12"},{"warnId": "6","warnParam": "13"},{"warnId": "6","warnParam": "10"},{"warnId": "6","warnParam": "20"},{"warnId": "6","warnParam": "11"},{"warnId": "6","warnParam": "17"},{"warnId": "6","warnParam": "09"},{"warnId": "6","warnParam": "16"},{"warnId": "6","warnParam": "15"},{"warnId": "6","warnParam": "14"},{"warnId": "6","warnParam": "05"},{"warnId": "6","warnParam": "06"},{"warnId": "6","warnParam": "19"},{"warnId": "6","warnParam": "07"},{"warnId": "6","warnParam": "18"},{"warnId": "6","warnParam": "08"},{"warnId": "6","warnParam": "01"},{"warnId": "6","warnParam": "02"},{"warnId": "6","warnParam": "03"},{"warnId": "6","warnParam": "04"},{"warnId": "6","warnParam": "00"},{"warnId": "6","warnParam": "21"},{"warnId": "6","warnParam": "22"},{"warnId": "6","warnParam": "23"},{"warnId": "6","warnParam": "12"},{"warnId": "6","warnParam": "13"},{"warnId": "6","warnParam": "10"},{"warnId": "6","warnParam": "20"},{"warnId": "6","warnParam": "11"},{"warnId": "6","warnParam": "17"},{"warnId": "6","warnParam": "09"},{"warnId": "6","warnParam": "16"},{"warnId": "6","warnParam": "15"},{"warnId": "6","warnParam": "14"},{"warnId": "6","warnParam": "05"},{"warnId": "6","warnParam": "06"},{"warnId": "6","warnParam": "19"},{"warnId": "6","warnParam": "07"},{"warnId": "6","warnParam": "18"},{"warnId": "6","warnParam": "08"},{"warnId": "6","warnParam": "01"},{"warnId": "6","warnParam": "02"},{"warnId": "6","warnParam": "03"},{"warnId": "6","warnParam": "04"},{"warnId": "6","warnParam": "00"}]]}

我要获取这个json串中的warnId
 和 warnParam这两个的值，怎么获取？

Answer 1

Your structure is too messy

I haven’t tested it, so I don’t know if it’s correct

for(key in series[0]['data']) {
    if(series[0]['data'][key]["warnId"] != "undefined") {
        alert(series[0]['data'][key]["warnId"]);
        alert(series[0]['data'][key]["warnParam"]);
    }
}