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in Technique[技术] by (71.8m points)

highcharts - Trying to default a legend value as hidden using logi info

When I select a legend item my input is hidden from a highcharts-container class with id = highcharts-2:

<input type="hidden" id="Chart1_legend" name="Chart1_legend" value="[{&quot;value&quot;:true,&quot;name&quot;:&quot;1&quot;}]">

Anyway to default in this attribute? Was trying this:

    $(document).ready(function() {
  $(#Chart1).highcharts().series[1].update({
    showInLegend: false
  });
})

Chart with all elements shown:

All elements shown

Chart with the first element hidden:

First element hidden after legend selection

Include script to log two console entries of Highcharts.charts

Two console logs up top from script and manual concole entry of Highcharts.charts1 appended on bottom

question from:https://stackoverflow.com/questions/65713124/trying-to-default-a-legend-value-as-hidden-using-logi-info

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1 Answer

0 votes
by (71.8m points)

You need to disable the visible property in the first series object:

    series: [{
        visible: false,
        ...
    }, ...]

Live demo: http://jsfiddle.net/BlackLabel/w10a8tos/

API Reference: https://api.highcharts.com/highcharts/series.column.visible


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