[Chartjs]-Multiple bubble chart datasets for chartjs

by

4👍

✅

You can use an immediately invoked function like below:

datasets:
      (function (main_arr) {
          var out = [];
          for(var i=0; i<main_arr.length; i++) {
            out.push({
                label: 'Group ' + i + ': ' + main_arr[i].length,
                data: main_arr[i],
                backgroundColor: 'lightblue'
              });
          }
          return out;
      })(main_arr)
},

The function creates the datasets array and returns it to datasets property of chart options object.

Here is a fiddle: https://jsfiddle.net/beaver71/4nf41tq9/

Leave a comment