How to process an array with AngularJS?

Question

I have an API returning the following simple JSON array:

[
  "efd98ad-first_key",
  "100eb0a-second_key"
]

I am trying to render this as a table with Angular:

<div name="listkeys" class="container">
  <div class="starter-template">
    <div ng-bind-html="message"></div>
    <table class="table table-striped table-bordered table-condensed sortable" ng-init="getKeys()">
      <tr>
        <th>bucket</th>
      </tr>
      <tr ng-repeat="bucket in buckets">
        <td>{{bucket}}</td>
      </tr>
    </table>
  </div>
</div>

JS:

var app = angular.module('flipDaSwitch', ['ngSanitize']);

app.controller('ListKeys', function($scope, $http) {

  $scope.getKeys = function() {
    $http.get('/api/keys').
      success(function (data) {
        $scope.response = data;
      }).
      error(function (data){
        $scope.response = {}
      });
  };

});

It does not do anything but throwing an "Uncaught object" error and that is it.

How could I debug why it is failing?

The answers are right, but Uncaught Object is thrown because one of your module dependencies is not met. Are you importing the angular-sanitize.js file? — Mike Quinlan
– Mike Quinlan, Commented Jun 5, 2014 at 22:17
@Mike thanks for the answer this was the last item before my little homepage started to work. Thanks!! — Istvan
– Istvan, Commented Jun 5, 2014 at 22:20

Fals · Accepted Answer · 2014-06-05 22:15:07Z

1

You are storing the values in $scope.response, but you are using $scope.bucket at the ng-repeat:

$scope.getKeys = function() {
$http.get('/api/keys').
  success(function (data) {
    $scope.buckets= data;
  }).
  error(function (data){
    $scope.buckets= {}
  });

};

answered Jun 5, 2014 at 22:15

Fals

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Comments

lucuma · Accepted Answer · 2014-06-05 22:14:26Z

0

It looks like you do not have a scope item called buckets. I'd expect to see:

$scope.buckets = data

Inside the success callback.

answered Jun 5, 2014 at 22:14

lucuma

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