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 allow-delete="true" control="grid" items-source="data" initialized="init(grid)">
    <wj-flex-grid-column header="ID" binding="id">
    </wj-flex-grid-column>
    <wj-flex-grid-column header="Country" binding="country">
    </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 < 50; i++) {
        data.push({
        		id: i,
            country: countries[i%countries.length],
            sales: Math.random() * 10000,
            expenses: Math.random() * 5000
        });
    }

    // expose data as a CollectionView to get events
    $scope.data = new wijmo.collections.CollectionView(data);
    
    $scope.init=(grid)=>{
    	//init grid
      grid.hostElement.addEventListener('keydown',(e)=>{
      	if(e.keyCode != wijmo.Key.Delete){
        	return;
        }        
        //key pressed is delete check if all rows are not selected
        let sel = grid.selection;
        let fullRange = new wijmo.grid.CellRange(0, 0, grid.rows.length-1, grid.columns.length-1);
        if(sel.contains(fullRange) && grid.rows.length>1){
        	e.preventDefault();
        }
      },true);
    }
});