Waterfall Chart - JavaScript

Hi,

Sorry about the delay ... as these posts were migrated from the old community by API, I did not get any notification of comments here!

It seems that this broke due to some changes to the internals of the series / data. I've modified the script a bit and it seems to work (tested on 2023.4)

Hope that helps! Let me know if you still have issues.

Steve

widget.on('beforeviewloaded', function(widget, element, options) {
   var chartOptions = element.options;
   chartOptions.chart.type = 'waterfall';
   chartOptions.legend.enabled = false;
   if (chartOptions.plotOptions.series.dataLabels.enabled == true) {
      chartOptions.plotOptions.series.dataLabels.verticalAlign = 'top';
   }
   chartOptions = consolidateSeries(chartOptions)
   delete chartOptions.xAxis.categories
   chartOptions.xAxis.type = 'category'
   delete chartOptions.yAxis[0].max
   //console.log(chartOptions)
})

function consolidateSeries(options) {
   options.series.forEach((thisSeries, index, arr) => {
      options.series[0].data[index] = thisSeries.data[index]
      options.series[0].data[index].name = thisSeries.name
      if (thisSeries.name.startsWith("*")) {
         options.series[0].data[index].isSum = true;
         delete options.series[0].data[index].y
      }
   })

   options.series[0].onlyMeasuresInSeries = false
   options.series.splice(1, options.series.length - 1)
   return options
}