Javascript 如何修改JSON标签

我正在尝试在一个页面中添加一个图表。在同一页中，我在表格中得到了数据，我希望这些数据与我的图表相同。我的图表是这样的：

export const myDataSourcePie ={
    chart: {
        caption: "Title",
        subcaption:  "Friends' chart",
        startingangle: "120",
        showlabels: "0",
        showlegend: "1",
        enablemultislicing: "0",
        slicingdistance: "15",
        showpercentvalues: "1",
        showpercentintooltip: "0",
        plottooltext: "Friend's email : $label Total messages : $datavalue",
        theme: "ocean"
},
    data: [
        {
            label: 'email',
            value: '17',
        },
        {
            label: 'email',
            value: '100',
        },
        {
            label: 'email',
            value: '17',
        },
        {
            label: 'email',
            value: '17',
        },
        {
            label: 'email',
            value: '17',
        },
        {
            label: 'email',
            value: '17',
        },
        {
            label: 'email',
            value: '100',
        },
        {
            label: 'email',
            value: '17',
        },
]
}

export const chartConfigs = {
    type: 'pie3d',
    width: 800,
    height: 600,
    dataFormat: 'json',
    dataSource: myDataSourcePie
};

我导入它，然后用

<ReactFC {...chartConfigs} />

从中我得到了要放在表中的数据，我只想得到这个对象列表的两个标签放在图表中（电子邮件和消息）。我如何将这个值放入我的“myDataSourcePie”中？用道具？ 谢谢

试试这个：

getFriendsChart()
    {
        let dataChart = [];

        this.state.friends.forEach( function( friend ) {

            dataChart.push(
                {
                    label: friend.email,
                    value: friend.messages,
                }
            );
        });

        let tempConfig = {...chartConfigs};     
        tempConfig.dataSource.data = dataChart;

        return tempConfig;
    }

getFriendsChart()
    {
        let dataChart = [];

        this.state.friends.forEach( function( friend ) {

            dataChart.push(
                {
                    label: friend.email,
                    value: friend.messages,
                }
            );
        });

        let tempConfig = {...chartConfigs};     
        tempConfig.dataSource.data = dataChart;

        return tempConfig;
    }