JSFiddle - React, Tailwind, and code Playground

by pierian_design

JavaScript

var oSelectedRows = {
		"aFirstColumns":[2, 11, 3].sort(function(a,b){return a-b;}), //результат по строкам
    "aFirstRows":[11, 23, 29, 30, 13, 14, 26].sort(function(a,b){return a-b;}), //результат по колонкам
    "oRows":{
    		"2":{
        		"aColumnsIndexes":[11], 
            "aRowsIndexes":[23, 24.0]
        }
    }
}