Javascript – bootstrap carousel TypeError: f[0] is undefined

angularjsarrayscarouseljavascripttwitter-bootstrap

We are working with Bootstrap Carousel and want to load dynamic slides (a slide for each item in an array). AngularJS is used to generate array and loop through.

But while running, we got a javascript errorTypeError: f[0] is undefined . The array is filled by $http.get

Tried alternate possibilities from https://docs.angularjs.org/ and http://w3schools.com

  • Carousel is working if array is defined within the script without using $http.get
  • $http.get generated array is displayed properly in "tr ng-repeat"

This is the code:

<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Fresh</title>
<link rel="stylesheet"
    href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script
    src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script
    src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script
    src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

</head>
<body>
    <div ng-app="myApp" ng-controller="myCtrl">

        <div ng-show="names.length">

            <div id="myCarousel" class="carousel slide" data-ride="carousel">
                <ol class="carousel-indicators">
                    <li data-target="#myCarousel" data-slide-to="{{ $index }}"
                        ng-repeat="x in names"></li>
                </ol>

                <div class="carousel-inner" role="listbox">
                    <div class="item" ng-repeat="x in names">{{x.Name}}
                        {{x.Country}}</div>
                </div>

                <a class="left carousel-control" href="#myCarousel" role="button"
                    data-slide="prev"> <span
                    class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
                    <span class="sr-only">Previous</span>
                </a> <a class="right carousel-control" href="#myCarousel" role="button"
                    data-slide="next"> <span
                    class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
                    <span class="sr-only">Next</span>
                </a>

            </div>

        </div>
    </div>

    <script>

        // window.alert('Inside script');
        var app = angular.module('myApp', []);
        app.controller('myCtrl', function($scope, $http) {
            // window.alert( 'Inside controller' );
            $scope.names = [];
            $http.get("http://www.w3schools.com/angular/customers.php").then(
                    function(response) {
                        $scope.names = response.data.records;
                        window.alert('Inside get');
                    });

        });
    </script>
</body>
</html>

Best Answer

remove data-ride="carousel" from your div

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