JSFiddle - React, Tailwind, and code Playground

by harsh dand

JavaScript

var columns = [{
    field: 'a'
}, {
    field: 'b',
    grouped_columns: [{
        field: 'c',
        position: 'left'
    }, {
        field: 'e',
        position: 'right'
    }]
}, {
    field: 'c'
}, {
    field: 'd'
}, {
    field: 'e'
}];

var columns_copy = columns;

for (var i in columns) {
    if (typeof columns[i].grouped_columns != 'undefined' && columns[i].grouped_columns.length > 0) {
        var grouped_columns = columns[i].grouped_columns;
        for (var j in grouped_columns) {
            
        }
    }
}