Toggle data based on checkbox value with morris.js
问题 I'm getting trouble in making what I want morris.js charts to do. My goal is to be able to toggle specific lines based on input[type=checkbox] value. So far here's what I have done: JS code var morris = Morris.Line({ element: 'line-example', data: [ { y: '2006', a: 100, b: 90 }, { y: '2007', a: 75, b: 65 }, { y: '2008', a: 50, b: 40 }, { y: '2009', a: 75, b: 65 }, { y: '2010', a: 50, b: 40 }, { y: '2011', a: 75, b: 65 }, { y: '2012', a: 100, b: 90 } ], xkey: 'y', ykeys: ['a', 'b'], labels: [