how to write loop in Angular? [duplicate]

Question

m=5;
for(var i=0;i<m;i++){ 
   document.write(i); 
}

how output i in Angular

it is not working

$scope.B = [];
        angular.forEach([0, 1, 2, 3], function (value, index) {
            $scope.B.push(value);

        });

Please change your second code to a minimal reproducible example — mplungjan
– mplungjan, Commented Apr 29, 2017 at 16:40

Yosvel Quintero · Accepted Answer · 2017-04-29 16:48:17Z

2

Your code is fine, the problem you have most be related to something else in your AngularJS application.. Check the console and add more info to the question.

In the loop are added the elements to the array $scope.B and showed in the view using json filter.

Code:

angular
  .module('App', [])
  .controller('DefaultController', ['$scope', function ($scope) {
    $scope.B = [];
    angular.forEach([0, 1, 2, 3], function (value, index) {
        $scope.B.push(value);
    });
  }]);

<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.10/angular.min.js"></script>

<div ng-app="App">
  <div class="container" ng-controller="DefaultController">
    {{ B | json }}
  </div>
</div>

edited Apr 29, 2017 at 16:48

answered Apr 29, 2017 at 16:44

Yosvel Quintero

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1 Comment

charlietfl Over a year ago

Where's the explanation? Code only answers aren't very helpful

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