1
我有一個帶有日期,小時和參數值的mysql表。我想顯示一天中的小時圖作爲x軸和多行,每天一個。我已經將數據轉換爲json格式,我如何顯示多行,每天在c3.js中顯示一行?來自mysql數據的多線圖c3
json format: [
{"hour":"00:00:00","day":"2017-04-18","kpi":"41.54"},
{"hour":"01:00:00","day":"2017-04-18","kpi":"0.00"},
{"hour":"02:00:00","day":"2017-04-18","kpi":"0.00"},
{"hour":"03:00:00","day":"2017-04-18","kpi":"0.00"},
{"hour":"04:00:00","day":"2017-04-18","kpi":"0.00"},
{"hour":"05:00:00","day":"2017-04-18","kpi":"0.00"},
{"hour":"06:00:00","day":"2017-04-18","kpi":"31.94"},
{"hour":"07:00:00","day":"2017-04-18","kpi":"47.44"},
{"hour":"08:00:00","day":"2017-04-18","kpi":"35.05"},
{"hour":"09:00:00","day":"2017-04-18","kpi":"43.24"},
{"hour":"10:00:00","day":"2017-04-18","kpi":"32.40"},
{"hour":"11:00:00","day":"2017-04-18","kpi":"32.03"},
{"hour":"12:00:00","day":"2017-04-18","kpi":"37.22"},
{"hour":"13:00:00","day":"2017-04-18","kpi":"30.85"},
...
{"hour":"00:00:00","day":"2017-04-19","kpi":"44.88"},
{"hour":"01:00:00","day":"2017-04-19","kpi":"0.00"},
{"hour":"02:00:00","day":"2017-04-19","kpi":"0.00"},
{"hour":"03:00:00","day":"2017-04-19","kpi":"0.00"},
{"hour":"04:00:00","day":"2017-04-19","kpi":"0.00"},
{"hour":"05:00:00","day":"2017-04-19","kpi":"0.00"},
{"hour":"06:00:00","day":"2017-04-19","kpi":"38.75"},
{"hour":"07:00:00","day":"2017-04-19","kpi":"40.03"},
{"hour":"08:00:00","day":"2017-04-19","kpi":"37.36"}
]
謝謝。這很好。 – Prashant