What is the best way to showcase a JSON response in the view? I seem to be missing something in my

Just yesterday, I delved into the world of AngularJS and began working on an app for practice. The goal is to create an application that allows users to enter a search term in a bar and display relevant images.

Here's a glimpse of my code:

HTML

<body>

  <div id="content" ng-app="FlickerApp" ng-controller="MainController">

        <h3>Search for images in real-time!</h3>

          <input type="text" ng-model="searchPic" />
          <button class="btn btn-primary" ng-click="showPics()">Search</button>

        <div id="flickerPics" >
          <ul ng-repeat="ph in data.photo">
            <li>
              {{ ph.id }}
              {{ response }}
              <img src="https://farm{{ ph.farm }}.staticflickr.com/{{ ph.server}}/{{ ph.id}}_{{ph.secret}}.jpg" 
              style="width:304px;height:228px;">
            </li>
          </ul>
        </div>

      </div>

and JavaScript

    angular.module("FlickerApp",[]).controller("MainController",                         
    function($scope, $http){

    $scope.showPics = function () {

    $http.get("https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=[API_KEY_HERE]&tags=" +$scope.searchPic+ "&in_gallery=1&is_getty=1&per_page=5&format=json&nojsoncallback=1")
.success(function(data){
  $scope.data = data.photos;
}).error(function(data, status){
    $scope.response = data + status;
    });
    }

    });

I haven't included the API key yet, but the URL functions properly as I have manually tested it.

I'm currently experimenting with this setup on JSFiddle.

Answer №1

To enhance your AngularJS experience, it is best to update to a newer version. It appears that you are currently using an outdated version that includes the X-Requested-With request header, which may not be compatible with most CORS settings.

If you encounter this issue, there is a workaround solution that you can try:

$http.get('https://api.flickr.com/services/rest/', {
  params: {
    method: 'flickr.photos.search',
    api_key: [API_KEY_HERE],
    tags: $scope.searchPic,
    in_gallery: 1,
    is_getty: 1,
    per_page: 5,
    format: 'json',
    nojsoncallback: 1
  },
  headers: {
    'X-Requested-With': null
  }
}).then(function(response) {
  $scope.data = response.data.photos;
})

Even after upgrading, it is recommended to maintain the params configuration as shown above for optimal performance. However, you can omit the headers configuration in this case.

Answer №2

//give this a shot
 $http.get("https://api.mywebsite.com/search/photos?apikey=[YOUR_API_KEY]&tags="  +$scope.searchTerm+  "&gallery=1&gettyImages=1&perPage=5&format=json&callback=1") 
 .then(function(response){
    $scope.results = response.data;
  }).catch(function(error, status){
    $scope.errorMessage = error + status;
  });
}

Answer №3

It seems that you may be forgetting to include the X-Requested-With header in your request, which could be causing issues with Cross-Origin Resource Sharing (CORS). It's important to understand CORS when making requests across different domains.

To resolve this issue, make sure to include the following headers in your request:

$http({
'url':'yourUrl',
'method':'get',
'headers': { 'X-Requested-With' :'XMLHttpRequest'}
});

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