Package Exports
- jkg-array-column-sum
- jkg-array-column-sum/index.js
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (jkg-array-column-sum) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
Import the "getColumnSum" function into your component or service by adding the following code:
import getColumnSum from 'jkg-array-column-sum';
Call the "getColumnSum" function with a array, column names like ['column-name-1','column-name-2',...] & format type: to get total value, like this:
Test Cases for method:
var data = [ ['id','date','Amount'], ['1','111','123'], ['2','121','13'] ];
var result = getColumnSum(data,[],false) // By default it will consider defined columns 'Amount','Additions','Subtractions' // Output > 136
var result = getColumnSum(data,['Amount'],false) // Output > 136
var result = getColumnSum(data,['Amount'],true) // Output > Array ["", "Total", 136]
var result = getColumnSum(data,['Amounts'],false) // Output > 0
var result = getColumnSum(data,['Amounts'],true) // Output > Array []