File uploading in angular

File uploading in angular

<input type="file" onchange="angular.element(this).scope().myController.uploadFile(this.files[0]); angular.element(this).scope().$digest();">

var uploadFile = function(file) {

    var formData = new FormData();
    formData.append('file', file);
    
    $http({
    	method: 'POST',
    	url: 'url-to-accept-file',
    	data: formData,
    	headers: { 'Content-Type': undefined },
    	transformRequest: function(data) { return data; }
    })
    .success(handleSuccess)
    .error(showError);
}