I'm a beginner in AngularJS. I'm attempting to retrieve JSON data in my code using $http.get, but it's throwing an error and the status is showing as -1.
What could be causing this issue?
RecordApp.factory('recordaccess', ['$http', function($http) {
$http.get('http://someurlforjson')
.success(function(data) {
return data;
})
.error(function(data, status, headers, config) {
alert("An error has occurred. Status: " + status);
});
}]);
The use of the deprecated $http legacy promise methods success and error has been discouraged. It is recommended to use the standard then method instead:
RecordApp.factory('recordaccess', ['$http', function($http) {
return $http.get('http://someurlforjson')
.then(function successCallback(response) {
// This callback will be executed asynchronously
// when the response is available
return response.data;
},
function errorCallback(response) {
// Executed asynchronously if an error occurs
// or when the server returns a response with an error status.
alert("An error occurred. Status: " + reponse.status + " - " + response.statusText);
});
}]);
For more information, refer to the Angular Docs.
If this solution does not resolve the issue, there might be a problem with the JSON file path (incorrect path or access restrictions like CORS).
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