Wijmo 5 - Editing Events

by Manas

HTML

<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="http://cdn.wijmo.com/5.latest/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.chart.min.js"></script>
<script src="http://cdn.wijmo.com/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">

  <h1>Editing Events</h1>

  <p>This is a <b>FlexGrid</b> control:</p>
  <wj-flex-grid
    items-source="data"
    cell-edit-ending="cellEditEnding(s,e)"
    cell-edit-ended="cellEditEnded(s,e)">
    <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>
  
  <button ng-click="changeCell()">
    Change the data in the first cell (with events)
  </button>
  <p>
    Open the console to see the editing events firing.
  </p>
</div>

CSS

.wj-flexgrid {
  height: 150px; 
  margin-top:10px;
 }
 .wj-flexchart {
   height: 300px;
 }

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(','),
    data = [];
  for (var i = 0; i < countries.length; i++) {
    data.push({
      country: countries[i],
      downloads: Math.round(Math.random() * 20000),
      sales: Math.random() * 10000,
      expenses: Math.random() * 5000
    });
  }

  // expose data as a CollectionView to get events
  $scope.data = new wijmo.collections.CollectionView(data);

	// change the data in the first cell as if it was being edited
	$scope.changeCell = function() {
	  var g = wijmo.Control.getControl(document.querySelector('.wj-flexgrid'));
    var value = 'Bruno'; // valor a colocar na celula
    if (g.startEditing(false, 0, 0)) {
    	g.activeEditor.value = value.toString();
      g.finishEditing();
		}
  }
  
  // show old and new values BEFORE ending edits
  $scope.cellEditEnding = function(s, e)  {
  	console.log('ENDING: changing from ' +
    	s.getCellData(e.row, e.col) +
      ' to ' + 
      s.activeEditor.value);
  }

  // show old and new values AFTER  edits
  $scope.cellEditEnded = function(s, e)  {
  	console.log('ENDED: changed from ' +
    	e.data + // << value before edits
      ' to ' + 
      s.getCellData(e.row, e.col));
  }

});