Demo - Cell Templates

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdn.grapecity.com/wijmo/5.latest/styles/wijmo.min.css">
<script src="https://cdn.grapecity.com/wijmo/5.latest/controls/wijmo.min.js"></script>
<script src="https://cdn.grapecity.com/wijmo/5.latest/controls/wijmo.grid.min.js"></script>
<script src="https://cdn.grapecity.com/wijmo/5.latest/interop/angular/wijmo.angular.min.js"></script>
<!-- mark this as an Angular application and give it a controller -->
<div ng-app="app" ng-controller="appCtrl" class="container">
   

  <wj-flex-grid control="grid" items-source="data" initialized="init(grid)">
    <wj-flex-grid-column header="Country" binding="country">
    </wj-flex-grid-column>
     <wj-flex-grid-column header="Templates1" binding="random">
     <wj-flex-grid-cell-template cell-type="Cell">
        {{$item.random.key}} 
     </wj-flex-grid-cell-template>
    </wj-flex-grid-column>
    <wj-flex-grid-column header="Templates2" binding="random2.key" data-type="String">
     <wj-flex-grid-cell-template cell-type="Cell">
        {{$item.random2.key}} 
     </wj-flex-grid-cell-template>
    </wj-flex-grid-column>
    <wj-flex-grid-column header="Sales" binding="sales">
    </wj-flex-grid-column>
    <wj-flex-grid-column header="Expenses" binding="expenses">
    </wj-flex-grid-column>
  </wj-flex-grid>

  <div class="panel panel-warning">
    
  </div>
</div>

CSS

.wj-flexgrid {
  max-height: 350px; 
  margin-top:10px;
}
.wj-cell img {
  width: 30px;
}

JavaScript

// define app, include Wijmo 5 directives
var app = angular.module('app', ['wj']);

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

    // create some random data
    var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
        abb = 'us,de,gb,jp,it,gr'.split(','),
        data = [];
    for (var i = 0; i < countries.length; i++) {
        data.push({
            country: countries[i],
            abb: abb[i],
            random: {
            	key: Math.random()*15000
            },
            random2: {
            	key: Math.random()*15000
            },
            sales: Math.random() * 10000,
            expenses: Math.random() * 5000
        });
    }

    // expose data as a CollectionView to get events
    $scope.data = new wijmo.collections.CollectionView(data);
    
    // handle button clicks
    $scope.clickItem = function(country) {
        alert('thanks for selecting ' + country);
    };
    
    $scope.init=(grid)=>{
      grid.pastingCell.addHandler((s,e)=>{
      	if(e.panel!=s.cells || s.columns[e.col].binding!="random"){
        return;
        }
        let pasteData=e.data;
        let dataItem=s.rows[e.row].dataItem;
        dataItem.random.key="_"+pasteData;
        e.cancel=true;
      });
    }
});