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Angular File Upload directive not updating controller model

I ran into the same problem when trying to access a directive's variable from the controller. In my case I could make myFile available to the controller, but I had to assign it to scope.$parent.$parent.myFile from within the directive. I didn't want to hard code in a depth of ancestry in order to access the variable, so I ended up using a service to share the variable between directive and controller:

.factory('fileService', function() {
    var files = [];
    return files;

My directive code changed to use the service instead of attrs.fileModel that was used in the tutorial:

.directive('fileModel', ['$parse',
'fileService', function ($parse, fileService) {
    return {
        restrict: 'A',
        link: function(scope, element) {
            element.bind('change', function(){
                    if (element[0].files !=
undefined) {
applying with file');

Then, after injecting fileService into the controller I could access the file directly from fileService:

$scope.uploadDocs = function() {

Categories : Javascript

Related to : Angular File Upload directive not updating controller model
updating a model in one controller that is watched and located in a different package and used by another controller
I recommend that you wrap the model in a service. Use one of the various providers offered by Angular. You can then dependency inject the service anywhere you like in your application.

Categories : Javascript
Angular share data from directive controller to controller
This is my idea, hope it will work. Try to use the controller of directive .directive('someHandler', function () { return { //...previous arguments controller: function ($scope, $element, $attrs) { $scope.YourFunction = function () { //Your code } } }); and then to call $scope.YourFunction() in your controller. ADDITION if you want to

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How to pass the angular's directive's link and controller to it
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Categories : Javascript
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