Add $emitted events to uploader service

[partap]

Thanks for making this module available... it was (almost) exactly what I needed!

I added some events to the service, because I needed my parent controller to be able to tell the status of the upload:

• s3upload:start -- Sent when an upload is started. Gets the xhr as an argument, so the controller has the option to cancel the transfer in in progress.
• s3upload:success
• s3upload:error
• s3upload:abort -- These messages also pass the xhr as an arg. S3 responds with 204 (No Content) on a successful upload.
• s3upload:progress -- receives the same argument as the promise notification: {type: 'progress', value: scope.progress}

[partap]

Oh yeah, one more thing: If you want to cancel the upload, be sure to wrap the abort() call in a timeout to avoid a nested $apply exception.

ex:

$scope.cancelUpload = function () {
  $timeout( function () {
    $scope.xhr.abort();
  }, 0);
};

[neekers]

+1

[Baltazore]

:+1: Useful feature, especially for validations workflow

[leonzinger]

+1

[asafdav]

Hi all, thank you for the feedback and for the amazing work.

My schedule is quite packed lately, I'll do my best to look into it and merge it to the project ASAP.

On Mon, Mar 10, 2014 at 4:33 PM, Leon Zinger notifications@github.comwrote:

+1

Reply to this email directly or view it on GitHubhttps://github.com/asafdav/ng-s3upload/pull/8#issuecomment-37188052 .

[oivoodoo]

+1

[asafdav]

Thank you for this amazing pull request, sorry it took me so long.

[asafdav]

BTW, would you mind updating the readme file accordingly ?

Thanks!