One-time binding (::) not working as expected
One-time binding (::) is a feature in AngularJS 1.3+ that improves performance by binding data only once, instead of continuously watching for changes. However, sometimes it does not work as….
Tag: digest cycle optimization
Excessive digest cycles causing UI lag
In AngularJS, the digest cycle is responsible for updating the UI when model data changes. However, if too many digest cycles are triggered, it can cause severe UI lag, slow….
How to profile an AngularJS application for performance issues
Profiling an AngularJS application is crucial for identifying and resolving performance issues, especially as the application grows in size and complexity. The goal is to pinpoint slow components, inefficient digest….
How to reduce digest cycle execution?
The digest cycle in AngularJS is responsible for updating the UI when data changes. However, frequent or unnecessary digest cycles can lead to performance issues, especially in large applications. Reducing….
Best practices for debugging AngularJS applications
Debugging AngularJS applications can be challenging due to its two-way data binding, digest cycle, and dynamic nature. By using proper debugging techniques, you can efficiently identify and resolve issues in….
Understanding $scope inheritance in nested controllers
In AngularJS, $scope follows a hierarchical structure, meaning child controllers inherit properties and methods from their parent controllers. This mechanism allows data sharing but can also lead to unexpected behavior….
How $scope.$broadcast() and $scope.$emit() work?
In AngularJS, $scope.$broadcast() and $scope.$emit() are used for event propagation between different scopes in the application. These methods allow child and parent controllers to communicate efficiently. What is $scope.$broadcast()? $scope.$broadcast()….
Using $scope.$apply() correctly in AngularJS
In AngularJS, $scope.$apply() is a method that forces Angular to run a digest cycle and update the bindings between the model (scope variables) and the view (HTML template). However, using….