<html ng-app="ionicApp">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
    
    <title>Ionic Template</title>

    <link href="https://code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
    <script src="https://code.ionicframework.com/nightly/js/ionic.bundle.js"></script>
  </head>
  <body ng-controller="MyCtrl">
    
    <ion-header-bar class="bar-positive">
      <button class="button" ng-click="loadData()">
        Load Data!
      </button>
      <button class="button" ng-click="increaseCounter()">
        Increment Counter
      </button>

      <h1 class="title">{{myTitle}}</h1>

    </ion-header-bar>

    <ion-content padding="true">
      <h2>Content</h2>
      <p>Counter : {{counter}}
    </ion-content>
    
  </body>
</html>

angular.module('ionicApp', ['ionic'])

.controller('MyCtrl', function($scope, $ionicLoading, $timeout) {
  $scope.myTitle = 'Loading Sample';
  
  $scope.loadingIndicator;
  
  $scope.counter = 0;
  
  $scope.increaseCounter = function() {
    $scope.counter++;
  }
  
  $scope.loadData = function() {
    
    $scope.loadingIndicator = $ionicLoading.show({
            template: '<p>This is a LONG loading!</p>'
        }); 
    
    $timeout(function() {
      
      $ionicLoading.hide();
    }, 5500);
    
  };
});
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