Angular.js – using angular.forEach() function
By Bartłomiej Bartel
A simple Angular.js example of using a forEach function from AngularJS API.
<!DOCTYPE html>
<html ng-app="testApp">
<head>
<style>
</style>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
<meta name="description" content="Tizen Angular.js example"/>
<title>Tizen Angular.js example</title>
<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css"/>
<script src="js/jquery-2.1.4.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/angular.min.js"></script>
<script>
var app = angular.module('testApp', []);
app.controller('AppController', function($scope) {
var namesArray = { name1:'John', name2:'Greg', name3:'Mary', name4:'Joanna', name5:'Chloe', name6:'Anna' };
var fullPhrases = [];
$scope.clicked = false;
$scope.change = function() {
$scope.clicked = true;
angular.forEach(namesArray, function(value, key) {
fullPhrases.push('The ' + key + ' value is ' + value + '.');
});
$scope.string1 = namesArray;
$scope.string2 = fullPhrases;
}
});
</script>
</head>
<body>
<div ng-controller="AppController">
<br>
<button id="myButton" ng-click="change()" ng-hide="clicked">
Click this button to uppercase the string below
</button>
<br><br>
the names array: <b>{{ string1 }}</b>
<br><br>
after changing with the for each iterator function: <b>{{ string2 }}</b>
</div>
</body>
</html>