如何自定义“下载CSV"HighCharts中的功能? [英] How to customize "Download CSV" functionality in HighCharts?

问题描述

默认情况下，当我们使用下载CSV"按钮下载报告时，我们只会获得与创建图表时所使用的相同的通用数据.但是，如果我想同时下载更多数据，该如何实现呢?

by default when we use "Download CSV" button to download report, we just get the same common data which were used while creating chart. But if I want to download more data along with those then how to achieve that?

推荐答案

我们可以通过将新项添加到菜单中来实现相同目的:

We can achieve the same by adding the new item to the menu like this:

Highcharts.getOptions().exporting.buttons.contextButton.menuItems.push({
    text: 'Download custom CSV',
    onclick: function () {
       /* Add your custom logic to download CSV file with desired data*/
    }
});

这篇关于如何自定义“下载CSV"HighCharts中的功能?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！