javascript - 转换Highcharts甜甜圈图的组json(Convert group json for Highcharts Donut chart)

Question

This question for creating the Highcharts Donut chart with multiple series.

(用于创建具有多个系列的Highcharts Donut图表的问题。)

I have dynamic key properties xData, yData of JSON input data model:

(我有JSON输入数据模型的动态键属性xData, yData ：)

  xData= ["Phase", "Step", "Task"];
  yData = ["VPhase", "VStep", "Value"]

  inputArray = [
    { Phase: "Phase 1", VPhase: 100, Step: "Step 1", VStep:50, Task: "Task 1", VTask: 20 },
    { Phase: "Phase 1", VPhase: 100, Step: "Step 1", VStep:50, Task: "Task 2", VTask: 30 },
    { Phase: "Phase 1", VPhase: 100, Step: "Step 2", VStep:50, Task: "Task 1", VTask: 25 },
    { Phase: "Phase 1", VPhase: 100, Step: "Step 2", VStep:50, Task: "Task 2", VTask: 25 },
    { Phase: "Phase 2", VPhase: 150, Step: "Step 1", VStep:100,Task: "Task 1", VTask: 60 },
    { Phase: "Phase 2", VPhase: 150, Step: "Step 1", VStep:100,Task: "Task 2", VTask: 40 },
    { Phase: "Phase 2", VPhase: 150, Step: "Step 2", VStep:50, Task: "Task 1", VTask: 15 },
    { Phase: "Phase 2", VPhase: 150, Step: "Step 2", VStep:50, Task: "Task 2", VTask: 35 }
  ];

I need group and distinct consecutive index xData, yData for creating output result similar:

(我需要组和不同的连续索引xData, yData来创建类似的输出结果：)

outputArray = [
    {
      Phase: ["Phase 1", "Phase 2"],
      VPhase: [100, 150]
    },
    {
      Step: ["Step 1", "Step 2", "Step 1", "Step 2"],
      VStep: [50, 50, 100 ,50]
    },
    {
      Task: ["Task 1", "Task 2", "Task 1", "Task 2", "Task 1", "Task 2", "Task 1", "Task 2"],
      VTask: [20, 30, 25, 25, 60, 40, 15, 35]
    }
  ];

  ask by Moslem Shahsavan translate from so

Answer 1

等待大神答复