Javascript target an item in an array

Question

How would I target "data" in this array?

var waterBarData = {
labels: ["January", "February", "March", "April", "May", "June"],
datasets: [
    {
        label: "My Second dataset",
        fillColor: "rgba(98,203,49,1.0)",
        strokeColor: "rgba(98,203,49,0.8)",
        highlightFill: "rgba(98,203,49,0.75)",
        highlightStroke: "rgba(98,203,49,1)",
        data: [28, 48, 40, 19, 86, 27]
    }
]};

My guess is below but that doesn't seem to be working

waterBarData.datasets[data]

madox2 · Accepted Answer · 2016-03-25 14:28:03Z

4

datasets in your object is an array so that you need to access it by index:

waterBarData.datasets[0]['data'];

// or using dot notation
waterBarData.datasets[0].data;

answered Mar 25, 2016 at 14:28

madox2

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