What are the steps to handling an array using AngularJS?

My API is returning a simple JSON array like this:

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

I am attempting to display this data in a table using 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 = {}
      });
  };

});

However, I am encountering an issue where it throws an "Uncaught object" error and stops.

What steps can I take to troubleshoot and fix this problem?

Answer №1

The information is being saved in $scope.response, but within the ng-repeat section, you are referring to $scope.bucket:

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

};

Answer №2

It appears that the scope item named buckets is missing from your code. To resolve this issue, ensure you have the following line of code:

$scope.buckets = data

This line should be included within the success callback function.

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