Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

通过脚本对度量值进行再次处理

1.简单运算

Image Added

1)同期 = 数据/上月

Image Added

2)数据 = 上月

Image Added

 

2.编辑复杂脚本

【配置面板】->【函数】-> 【数据脚本】

 

当控件查询到数据后,在渲染之前,遍历数据,执行脚本;

...


返回值:
false - 停止遍历数据行 


数据脚本样例:

Code Block
languagejs
for(var i = 0; i < data.length; i++){

...


    var row = data[i];

...


    if(row["column1"] == null || row["column1"] === "value"){

...

 

Code Block
languagejs
title将X条之后的数据合并为“其它”
var
newData = []; var keepItemsCount = 4; //保留的数据量,对其它数据进行合并
var measureName = "数量"; //度量字段名
var dimName = "尺寸"; //维度字段名
var mergeLabel = "其它"; //合并后的数据值

var totalData = 0;
for(var i = 0; i < data.length; i++){
    if(i < (keepItemsCount+1)){
        newData.push(data[i]) row["column2"] = row["column3"]/row["column4"];
    }else{
        totalData = data[i][measureName] + totalData;
    }
}
 
if(keepItemsCount > data.length){
	return false; } newData[keepItemsCount][measureName] = totalData;
newData[keepItemsCount][dimName] = mergeLabel;
data.splice(0,data.length);
for(var i = 0; i < newData.length; i++){
    data.push(newData[i]);
}
return false; 

  

Image Added

Image Added