Route guards using $rootScope.$on(‘$routeChangeStart’)
Route guards in AngularJS are used to control the navigation behavior of a user, ensuring that the user is authorized or meets certain conditions before they can navigate to a….
Month: April 2025
Lazy loading views with $routeProvider
Lazy loading is a design pattern that allows you to load parts of your application only when they are needed, improving performance by reducing the initial load time. In AngularJS,….
Using lifecycle hooks in AngularJS components
AngularJS components, introduced in version 1.5+, offer a more structured approach to building AngularJS applications. One key feature of AngularJS components is the lifecycle hooks, which allow you to hook….
Implementing a dynamic modal component
Creating a dynamic modal component in AngularJS (1.5+) involves building a reusable modal component that can be easily triggered from different parts of the application. 1. Features of the Modal….
Using $attrs and $element in components
In AngularJS 1.5+, components provide a more structured and modern way of building applications. When working with components, $attrs (Attributes Service) and $element (Element Service) are two powerful dependencies that….
How to update a parent component from a child component
In AngularJS 1.5+, components follow a unidirectional data flow, meaning that child components cannot directly modify parent component data. Instead, AngularJS provides mechanisms like one-way binding (<) and callback functions….
Communicating between sibling components using services
When working with AngularJS 1.5+ components, one common challenge is how to enable communication between sibling components. Since sibling components do not have a direct parent-child relationship, services act as….
Converting a directive to an AngularJS component
With the introduction of AngularJS 1.5+, components were introduced to simplify directives and promote a component-based architecture. If you’re working with older custom directives, it’s best to convert them into….
How to use one-way binding in AngularJS components
In AngularJS 1.5+, one-way binding (<) is a mechanism for passing data from a parent component to a child component, but the child cannot modify the parent’s value directly. 1…..
How $onChanges works in AngularJS components
In AngularJS 1.5+, $onChanges() is a lifecycle hook used in components to detect changes in one-way bound (<) input properties. It executes whenever the component receives new data from its….