implementing directive scope isolation in AngularJS 1.6 causing unexpected binding behavior
I'm converting an old project and I'm collaborating on a project where I'm trying to implement I'm working with a scenario with directive scope isolation in AngularJS 1.6... I have a parent directive that passes a model to a child directive using isolate scope, but the child directive doesn't seem to receive the updates from the parent as expected. Here's what I have: In my parent directive, I define the isolate scope like this: ```javascript app.directive('parentDirective', function() { return { restrict: 'E', scope: { parentModel: '=' }, template: '<div><child-directive model="parentModel"></child-directive></div>', controller: function($scope) { $scope.parentModel = { value: 'Hello' }; } }; }); ``` And in the child directive, I have: ```javascript app.directive('childDirective', function() { return { restrict: 'E', scope: { model: '=' }, template: '<div>{{ model.value }}</div>', link: function(scope) { // Trying to modify the model value scope.model.value = 'World'; } }; }); ``` The scenario arises when I try to update `model.value` in the child directive's `link` function. The `parentModel` in the parent directive does not reflect this change, and I still see 'Hello' instead of 'World'. I've tried logging the `model` in the child directive to confirm that it is indeed the same object, but it seems that changes made in the child do not propagate back to the parent. I've also verified that there are no errors in the console, and I even added a `$watch` in the parent directive to monitor changes, but it doesn’t trigger when the child updates the model. What am I missing here? Is there a specific way to handle this in AngularJS 1.6, or am I overlooking something fundamental about how isolate scopes work? Has anyone else encountered this? I'm developing on CentOS with Javascript. Is this even possible? I'm using Javascript latest in this project. I'd be grateful for any help.