Wijmo 5 [Flex Grid]

Highlight edited cell manually/pasted data using itemformatter with Frozen Columns by adding css class

by Joel Parks

HTML

<link rel="stylesheet" href="http://cdn.wijmo.com/5.20172.334/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.20172.334/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.20172.334/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.20172.334/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.20172.334/interop/angular/wijmo.angular.min.js"></script>
 <div ng-app="app" ng-controller="appCtrl" >        
        <wj-flex-grid items-source="data"frozen-columns="3" initialized="init(s,e)">
		
        </wj-flex-grid>
    </div>

CSS

.wj-edit:not(.wj-state-selected):not(.wj-state-multi-selected){
	background-color:lightcoral!important;
}
.wj-flexgrid{
	max-height:200px;
}

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 < 50; i++) {
                data.push({
                    id: i,
                    country: countries[i % countries.length],
                    date: new Date(2014, i % 12, i % 28),
                    amount: Math.random() * 10000,
                    active: i % 4 == 0,
					 id1: i,
                    country1: countries[i % countries.length],
                    date1: new Date(2014, i % 12, i % 28),
                    amount1: Math.random() * 10000,
                    active1: i % 4 == 0,
					 id2: i,
                    country2: countries[i % countries.length],
                    date2: new Date(2014, i % 12, i % 28),
                    amount2: Math.random() * 10000,
                    active2: i % 4 == 0,
					 id3: i,
                    country3: countries[i % countries.length],
                    date3: new Date(2014, i % 12, i % 28),
                    amount3: Math.random() * 10000,
                    active3: i % 4 == 0
                });
            }

            // add data array to scope
            $scope.data = data;
            $scope.init = function(s, e) {
                s.cellEditEnding.addHandler(function (s, e) {
                    setChanged(e.row, e.col);                   
                });
                s.pastedCell.addHandler(function (s, e) {                    
                   setChanged(e.row, e.col);
                });
                s.itemFormatter = function (panel, r, c, cell) {
                    if (panel.cellType == wijmo.grid.CellType.Cell) {
                        if (getChanged(r, c)) {
                            cell.classList.add("wj-edit");
                        }
        ...