Edit file File name : rtl.js Content :$(function () { new Chart(document.getElementById("line_chart").getContext("2d"), getChartJs('line')); }); function getChartJs(type) { var config = null; if (type === 'line') { config = { type: 'line', data: { labels: ["January", "February", "March", "April", "May", "June", "July"], datasets: [{ label: "My First dataset", data: [28, 32, 39, 37, 42, 55, 50], borderColor: 'rgba(102,165,226, 0.2)', backgroundColor: 'rgba(102,165,226, 0.7)', pointBorderColor: 'rgba(102,165,226, 0.5)', pointBackgroundColor: 'rgba(102,165,226, 0.2)', pointBorderWidth: 1 }, { label: "My Second dataset", data: [40, 48, 50, 48, 63, 62, 71], borderColor: 'rgba(140,147,154, 0.2)', backgroundColor: 'rgba(140,147,154, 0.2)', pointBorderColor: 'rgba(140,147,154, 0)', pointBackgroundColor: 'rgba(140,147,154, 0.9)', pointBorderWidth: 1 }] }, options: { responsive: true, legend: false, } } } return config; } Save