Directive not working with async data
If your AngularJS directive is not updating when async data (e.g., API response, $http, $q, or $timeout) is loaded, the issue is likely due to binding problems, scope synchronization, or….
Tag: ng-repeat
Scope variable not updating inside ng-repeat
The issue of scope variables not updating inside an ng-repeat in AngularJS typically occurs when AngularJS is unable to detect changes made to the model within the context of the….
Reducing memory leaks in AngularJS
Memory leaks are a common issue in long-running web applications, and AngularJS is no exception. A memory leak occurs when your application fails to release unused memory, leading to slow….
How to optimize digest cycle performance
AngularJS relies on a digest cycle to detect changes in the model and update the view accordingly. However, this digest cycle can become a bottleneck if it triggers too often….
When to use one-time binding (::)
In AngularJS, one-time binding (denoted by ::) is a powerful feature that can be used to optimize performance, especially in applications with complex or large-scale data. One-time binding allows you….
Minimizing $watch calls for improved performance
In AngularJS, $watch is a fundamental feature that allows you to observe changes in scope variables and trigger reactions (such as updating the DOM or performing some actions). However, excessive….
Using track by in ng-repeat for better performance
Using track by in ng-repeat is an important optimization technique in AngularJS to improve the performance of rendering lists, particularly when dealing with large datasets. By default, AngularJS uses object….
How to validate dynamic form fields in AngularJS
In AngularJS, forms are a fundamental part of building interactive web applications. Dynamic forms, where the fields are created or modified based on user input or other variables, require validation….
The role of $animate in AngularJS animations
In AngularJS, the $animate service plays a crucial role in managing and handling animations within the application. It is specifically responsible for applying animations when DOM elements are added, removed,….
$applyAsync() vs $digest() – When to use which?
In AngularJS, $applyAsync() and $digest() are two methods used to trigger the AngularJS digest cycle, which is responsible for updating the views when the model changes. Both methods play a….