highcharts - 在我的代码中替换 highcharts.each 因为它已被弃用

Question

我有一些同步的 Highcharts ，并使用以下代码在鼠标移动时同步十字准线:

//catch mousemove event and have all charts' crosshairs move along indicated values on x axis
function syncronizeCrossHairs(chart) {
['mousemove', 'touchmove', 'touchstart'].forEach(function(eventType) {
var container = $(chart.container),
  offset = container.offset(),
  x;

container[0].addEventListener(eventType,
  (function(evt) {
    x = evt.clientX - chart.plotLeft - offset.left;
    Highcharts.charts.forEach(ch => {
      var e = ch.pointer.normalize(evt), // Find coordinates within the chart   
        points = [];
      ch.series.forEach(s => {
        var point = s.searchPoint(e, true);
        if (point) {
          point.setState();
          if (s.visible) {
             points.push(point)
          }
        }
      })

      if (points) {
        var number = 0;
        Highcharts.each(points, function(p, i) {
         if (!p.series.visible) {
            points.splice(i - number, 1);
            number++;
          }
        })
        if (points.length) {
          ch.tooltip.refresh(points); // Show the tooltip
        }
      }
      ch.xAxis[0].drawCrosshair(x, points[0])
    })
  }))
})
}

我现在收到以下控制台消息:

Highcharts 错误 #32:www.highcharts.com/errors/32/?Highcharts.each=Array.forEach

Highcharts.each: Array.forEach

有人可以建议我如何替换代码中的 Highcharts.each 命令吗？

谢谢

Answer 1

我认为改变:

Highcharts.each(points, function(p, i) {
 if (!p.series.visible) {
    points.splice(i - number, 1);
    number++;
  }
})

到:

points.forEach((p, i) => {
  if (!p.series.visible) {
    points.splice(i - number, 1);
    number++;
  }
})

应该够了。请在您的应用程序中测试它，如果它有帮助，请告诉我。