AngularJS 1.8: guide with conditional class binding in ng-repeat with complex conditions
I'm working on a project and hit a roadblock. I'm collaborating on a project where I'm working with a question with conditional class bindings inside an `ng-repeat` directive in AngularJS 1.8... I'm trying to dynamically apply CSS classes based on multiple conditions, but the classes don't seem to update correctly when the underlying data changes. For example, I have the following structure in my controller: ```javascript $scope.items = [ { name: 'Item 1', active: true, type: 'new' }, { name: 'Item 2', active: false, type: 'old' }, { name: 'Item 3', active: true, type: 'new' } ]; ``` In my HTML, I'm using `ng-repeat` to loop through `items` and conditionally apply classes: ```html <div ng-repeat="item in items" ng-class="{ 'active': item.active, 'new-item': item.type === 'new', 'old-item': item.type === 'old' }"> {{ item.name }} </div> ``` The question is that when I change the `active` property of an item, the class bindings do not update as expected. For instance, if I toggle `active` to `false` for 'Item 1', the 'active' class should be removed, but it remains. I've tried using `$watch` to monitor changes on the `items` array, but that hasn't resolved the scenario. Here's the `$watch` I implemented: ```javascript $scope.$watch('items', function(newVal, oldVal) { // Attempting to console.log changes, but it doesn't seem to trigger as expected console.log('Items changed:', newVal); }, true); ``` Even with deep watching, the classes don't update correctly, and I often get this warning in the console: `behavior: [$rootScope:infdig] 10 $digest() iterations reached. Aborting!`. This suggests that there might be an infinite loop occurring. Has anyone experienced something similar or could point me to the right direction to resolve the class binding issues? I'm developing on Windows 10 with Javascript. Any advice would be much appreciated. How would you solve this?