CODEWITHSUNDEEP
javascripthighcharts
onkami
onkami

Reputation: 9411

How to obtain HighCharts series "id" from "series" elements?

I use highcharts.js and I specified an id while creating series:

var series = [];
var key = "123";
var chartObject = {
    type: 'line',
    id: key,
    name: "NAME"
    data: [],
};

/// filling chartObject.data array
series.push(chartObject);
/// later this array of objects assigned as series property 
/// in HighCharts.Chart() configuration

Later I needed to iterate over all series, that I do using cycle

// chart is my object made elsewhere with chart = new Highcharts.Chart({...});
var cs = chart.series;

angular.forEach(chart.series, function (s) {
    // Here I want to know series ID to set visibility to true or false.
    s.setVisible(false);
    // debug
    console.log(s.name); // WORKS OK
    console.log(s.id);; // RETURNS UNDEFINED
});

How I can obtain 'id' from "series" object?

Upvotes: 2

Views: 2006

Answers (1)

Halvor Holsten Strand
Halvor Holsten Strand

Reputation: 20536

Given your placement of the id attribute, like this:

series = {
    type: 'line',
    id: 'myid',
    name: 'my name',
    data: [],
}

You can fetch it for any given series index x like this:

chart.series[x].options.id

Upvotes: 3

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