ng-upload v0.1.0

ng-upload

The AngularJS documentation for the input directive reads:

Note: Not every feature offered is available for all input types. Specifically, data binding and event handling via ng-model is unsupported for inputfile.

ng-upload is a little shim to fill in for that omission.

Instructions

Install like:

npm install --save ng-upload

Include like (e.g., for a browserify build):

require('ng-upload');
angular.module('myApp', [
  'ngUpload',
]);

Use like:

<input type="file" ng-upload="uploaded_file = $file">

Or:

<input type="file" ng-upload="handleUpload($files)" multiple>

Explanation

• It exposes a restrict: 'A' directive named ngUpload which listens for the change event on the element.
• It compiles the value of the ng-upload attribute as a function, using $parse. It calls this function whenever the change event is triggered, using the current scope and the following context:

If multiple is not specified:

{
  $event: <the jqLite-wrapped 'change' event>,
  $file: <the first element of the element's 'files' value>
}

Or if multiple is specified:

{
  $event: <the jqLite-wrapped 'change' event>,
  $files: <all of the element's 'files' values>
}

License

Copyright 2015 Christopher Brown. MIT Licensed.