show success page if form is successfully submitted - angularjs

Question

How do i track if a upload is success and redirect to a certain page using angular and ng-file upload (https://github.com/danialfarid/ng-file-upload)
Currently it uploads the file but i need to show an error if the form is failed to insert to mysql or show the success page
Below is my angular function
Upload.upload({
url: 'api/upload-image.php',
method: 'POST',
file: file,
data: {
'awesomeThings': $scope.awesomeThings,
'targetPath' : '/media/'
}
})
in my php code
$status = $this->Upload_tools->add($data);
If an upload is access status will return true or else false
if success i want to show this page
$location.path('/show/'+qid);

Answer 1

See example code in ng-file-upload read.me:
$scope.upload = function (file) {
Upload.upload({
url: 'upload/url',
data: {file: file, 'username': $scope.username}
}).then(function (resp) {
console.log('Success ' + resp.config.data.file.name + 'uploaded. Response: ' + resp.data);
}, function (resp) {
console.log('Error status: ' + resp.status);
}, function (evt) {
var progressPercentage = parseInt(100.0 * evt.loaded / evt.total);
console.log('progress: ' + progressPercentage + '% ' + evt.config.data.file.name);
});
Now, your code will be something like this:
$scope.upload = function (file) {
Upload.upload({
url: 'api/upload-image.php',
method: 'POST',
file: file,
data: {
'awesomeThings': $scope.awesomeThings,
'targetPath' : '/media/'
}
}).then(function (resp) {
//Success case code
$location.path('/show/'+qid);
}, function (resp) {
//Error case code
}, function (evt) {
//progress calculation
var progressPercentage = parseInt(100.0 * evt.loaded / evt.total);
console.log('progress: ' + progressPercentage + '% ' + evt.config.data.file.name);
});