javascript - 复制 yAxisID

Question

当我添加yAxisID到数据集选项时，它会在右侧添加一个我无法删除的额外列。我留下一个结果示例。

var ctx = document.getElementById("myChart");
var myChart = new Chart(ctx, {
    type: 'line',
    data: {
        datasets: [{
            type: 'line',
            label: "Ventas",
            data: [{x:new Date(), y:100},{x:new Date(), y:300}],
            yAxisID: 'y-axis-1'
        }]
    },
    options: {
        scales: {
            x: {
            },
            y: {
                suggestedMin: 0,
                suggestedMax: 300,
                ticks: {
                    stepSize: 10,
                    callback: function(value, index, values) {
                        return value + '€';
                    }
                }
            }
        }
    }
});

https://codepen.io/soporte-indole/pen/gOmaBNj

标签： javascriptchart.js