Javascript 在不使用图例的情况下隐藏 Highcharts 系列
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Hiding a Highcharts series without using the legend
提问by bokov
I need to be able to hide a Highcharts series from a button rather than the legend (the reason is that I need to toggle multiple groups from one button: Hiding _groups_ of series in Highcharts and jQuery: how to get acceptable performance?and for the reasons given in that post, I cannot use $(chart.series).each()with jQuery.
我需要能够从按钮而不是图例中隐藏 Highcharts 系列（原因是我需要从一个按钮切换多个组：Hiding _groups_ of series in Highcharts 和 jQuery：如何获得可接受的性能？以及在那篇文章中给出的原因，我不能$(chart.series).each()与 jQuery 一起使用。
None of the following expressions have any effect (my chart object is named chart):
以下表达式均无效（我的图表对象名为chart）：
Chart.series.get(1).hide();
chart.series.get(1).hide();
$(chart.series[1]).hide();
$(chart.series["1"]).hide();
$(chart.series[1]).hide();
$(chart.series)["1"].hide();
$(chart.series)[1].hide();
Can someone please tell me how I can make a chart series hide if I know its index? Thanks.
如果我知道它的索引，有人可以告诉我如何隐藏图表系列吗？谢谢。
回答by eolsson
This should work:
这应该有效：
chart.series[index].hide()
chart.series[index].hide()
(UDPURL from Simen Echholt comment)
（来自 Simen Echholt 评论的UDPURL）
