javascript - Highcharts循环JSON对象以填充数据系列

我是Java脚本的新手，我想弄清楚如何循环遍历JSON对象并使用以下JSON对象填充Highcharts数据系列。我已经模拟了我要使用JS Fiddle进行的静态显示。 JsFiddleLink

有人可以帮我吗？

这是我要遍历并填充Highcharts数据系列的JSON对象。

{
    "OuterKey": {
        "v4_acl": {
            "aggregate": 100,
            "S1": 40,
            "S2": 30,
            "S3": 20,
            "S4": 10
        },
        "v6_acl": {
            "aggregate": 120,
            "S1": 14,
            "S2": 13,
            "S3": 12,
            "S4": 11
        },
        "v4_qos": {
            "aggregate": 125,
            "S1": 30,
            "S2": 14,
            "S3": 17,
            "S4": 19
        },
        "v6_qos": {
            "aggregate": 80,
            "S1": 22,
            "S2": 21,
            "S3": 20,
            "S4": 23
        },
        "v4_nf": {
            "aggregate": 90,
            "S1": 20,
            "S2": 20,
            "S3": 20,
            "S4": 26
        },
        "v6_nf": {
            "aggregate": 111,
            "S1": 11,
            "S2": 44.5,
            "S3": 45,
            "S4": 80.5
        },
        "baseline": {
            "aggregate": 130,
            "S1": 60,
            "S2": 10,
            "S3": 10,
            "S4": 10
        }
    }
}

这也是该静态显示的呈现图表的屏幕快照。

最佳答案

我认为这可以完成您需要的转换：

const raw = {
    "OuterKey": {
        "v4_acl": {
            "aggregate": 100,
            "S1": 40,
            "S2": 30,
            "S3": 20,
            "S4": 10
        },
        "v6_acl": {
            "aggregate": 120,
            "S1": 14,
            "S2": 13,
            "S3": 12,
            "S4": 11
        },
        "v4_qos": {
            "aggregate": 125,
            "S1": 30,
            "S2": 14,
            "S3": 17,
            "S4": 19
        },
        "v6_qos": {
            "aggregate": 80,
            "S1": 22,
            "S2": 21,
            "S3": 20,
            "S4": 23
        },
        "v4_nf": {
            "aggregate": 90,
            "S1": 20,
            "S2": 20,
            "S3": 20,
            "S4": 26
        },
        "v6_nf": {
            "aggregate": 111,
            "S1": 11,
            "S2": 44.5,
            "S3": 45,
            "S4": 80.5
        },
        "baseline": {
            "aggregate": 130,
            "S1": 60,
            "S2": 10,
            "S3": 10,
            "S4": 10
        }
    }
};

const seriesObj = Object.values(raw.OuterKey)
  .reduce((memo, v) => {
    for (s in v) {
      memo[s] = memo[s] || [];
      memo[s].push(v[s]);
    }
    return memo;
  }, {});

const series = Object.entries(seriesObj)
  .map(([name, data]) => ({name, data}));

Highcharts.chart('container', {
    title: {
        text: 'My JSON Chart'
    },
    yAxis: {
        title: {
            text: 'JSON VALUE'
        }
    },
    legend: {
        layout: 'vertical',
        align: 'right',
        verticalAlign: 'middle'
    },
    xAxis: {
        categories: Object.keys(raw.OuterKey),
        crosshair: true
    },
    series
});

#container {
	min-width: 310px;
	max-width: 800px;
	height: 400px;
	margin: 0 auto
}

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/series-label.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>

<div id="container"></div>

关于javascript - Highcharts循环JSON对象以填充数据系列，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/53785385/