Wijmo 5 [Flex Grid]

Highlight edited cell manually/pasted data

HTML

<link rel="stylesheet" href="http://cdn.wijmo.com/5.20162.188/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.20162.188/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.20162.188/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.20162.188/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.20162.188/interop/angular/wijmo.angular.min.js"></script>
 <div ng-app="app" ng-controller="appCtrl" >        
        <wj-flex-grid is-read-only="true" items-source="data" initialized="init(s,e)">
        </wj-flex-grid>
    </div>

JavaScript

var app = angular.module('app', ['wj']);

        // app controller provides data
        app.controller('appCtrl', function appCtrl($scope) {

            // generate some random data
            var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
                data = [];
            for (var i = 0; i < 5; i++) {
                data.push({
                    id: i,
                    country: countries[i % countries.length],
                    date: new Date(2014, i % 12, i % 28),
                    amount: null,
                    active: i % 4 == 0
                });
            }

            // add data array to scope
            $scope.data = data;
            $scope.init = function(s, e) {
                s.cellEditEnded.addHandler(function (s, e) {
                      //setChanged(e.row, e.col);
                      e.cancel = true;
                });
                s.pastedCell.addHandler(function (s, e) {                    
                    setChanged(e.row, e.col);
                });

                s.updatedView.addHandler(function (s, e) {
                    for (var i = 0; i < changes.length; i++) {
                        var arg = changes[i];
                        getGridCell(arg.r, arg.c);
                    }
                });
                // get a grid cell from the row/col indices
                function getGridCell(r, c) {
                    var grid = s;
                    // find the cell from its bounding rectangle
                    var rc = grid.getCellBoundingRect(r, c);
                    var cell = document.elementFromPoint(rc.left + rc.width / 2, rc.top + rc.height / 2);

                    // make sure this is a regular cell (not a header)
                    if (wijmo.hasClass(cell, 'wj-header')) {
                        cell = null;
                    }

                    // make sure this is not an element within a cell
                    while (cell && !wijmo.hasClass(cell,...