Passing data to highcharts from javascript array or variable

Question

I am converting json to string and saving the content in an arrays. from the array am directly sending the values to charts js and its working fine.

But its not working in highcharts. What could be the issue?

I have also tried passing variables with data directly to high charts but it isn't working

//converting from json to string and saving in array

var retrievedData = localStorage.getItem("items");
var amnts = JSON.parse(retrievedData);

//how i have passed data to charts js & its working correctly

data: {
      labels: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 
              'Sartuday', 'Sunday'],
      datasets: [{
          label: 'Week 1 Income',
          backgroundColor: 'rgb(255, 99, 132)',
          borderColor: 'rgb(255, 99, 132)',
          data: [amnts[0], amnts[1], amnts[2], amnts[3], amnts[4], 
          amnts[5], amnts[6]]
      }

//passing data to highcharts & NOT WORKING & not displaying data in chart

series: [{name: 'Week 1 Income',
         data: [amnts[0],amnts[1],amnts[2], amnts[3], amnts[4], amnts[5], 
                amnts[6]]
}

I expected the array data or a variable passed to show the value in the chart

You mean when you pass the data object to highchart it is working correctly and for series array it is not? — random
– random, Commented Apr 2, 2019 at 5:30
@randomSoul Sorry, Its working correctly in charts js data object but not working in high chart series — eliud liud
– eliud liud, Commented Apr 2, 2019 at 5:33
You are missing ending brackets ] in series array for highCharts — Johar Zaman
– Johar Zaman, Commented Apr 2, 2019 at 5:36
@JoharZaman its in my code but its still not working, I just copied a small part of the code — eliud liud
– eliud liud, Commented Apr 2, 2019 at 5:38

Gaurav Kandpal · Accepted Answer · 2019-04-02 05:47:08Z

1

Use like this I think it works.

series: [{name: 'Week 1 Income',
         data: [parseInt(amnts[0]),parseInt(amnts[1]),parseInt(amnts[2]), parseInt(amnts[3]), parseInt(amnts[4]), parseInt(amnts[5]),parseInt(amnts[6])]
}

answered Apr 2, 2019 at 5:47

Gaurav Kandpal

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