highchart sunburst百分比，它不是相对百分比，而是取决于其他属性

Question

我在Angular做了一个日出高度图。对于第一个级别，我直接计算所有其他级别的总和，对于第三个级别，我使用了也是passAssetCnt/totalAssetCnt * 100的point.value，但对于第二个级别，它不会这样工作。

这是我的格式化函数。我的目标是计算百分比，这是passAssetCnt/totalAssetCnt * 100，如果他们有相同的reqnum。

这一切都很好，直到我做了返回语句，它将绘制百分比，它绘制的所有东西都是零。

我试图在格式化程序函数内部调用一个单独的函数，它将完成所有这些操作，但也没有被调用。

JS FIDDLE LINK

/*
* 提示：该行代码过长，系统自动注释不进行高亮。一键复制会移除系统注释 
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*/


formatter: function(data) {


            let modifiedData = this.data.filter(
                val => {
                    return val.layer == 'third';
                }
            );
            // let modified = [];
            for (let i = 0; i < modifiedData.length; i++) {
                const modified = modifiedData.filter(val => {
                    return val.reqnum == modifiedData[i].reqnum;
                });
                const passAssetCnt = modified.reduce(
                    (prev, cur) => prev + cur.passAssetCnt,
                    0
                );
                console.log(passAssetCnt);
                const totalAssetCnt = modified.reduce(
                    (prev, cur) => prev + cur.totalAssetCnt,
                    0
                );
                console.log(totalAssetCnt);

                //    console.log((passAssetCnt / totalAssetCnt) * 100);
                const percent = (passAssetCnt / totalAssetCnt) * 100;
                console.log(percent);
                //   return this.point.name + '<br>' + Math.round(percent) + '%';




    }
}

Answer 1

最后能够通过重新创建数组，然后再次与每个点进行比较来解决它。

 var res =   this.point.series.userOptions.data.reduce((acc, obj)=>{
  var existItem = acc.find(item => item.reqnum === obj.reqnum);
  if(existItem){
    existItem.passAssetCnt += obj.passAssetCnt;
     existItem.totalAssetCnt += obj.totalAssetCnt;
    return acc;
  } 
  acc.push(obj);
  return acc;
}, []);



var j;
for (j = 0; j < res.length; j++) { 
    if(res[j].name == this.point.name) {
        console.log(this.point.name + '<br>' + Math.round(res[j].passAssetCnt/res[j].totalAssetCnt*100) + '%');     
 return this.point.name + '<br>' + Math.round(res[j].passAssetCnt/res[j].totalAssetCnt*100) + '%';
 }
}