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….
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….
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….
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…..
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….
The Observer pattern is a design pattern where an object (called the subject) maintains a list of dependents (observers) and notifies them automatically of any state changes. In React, this….
In AngularJS, a directive can have a controller to:✔ Manage logic inside the directive.✔ Communicate with other directives using the require property.✔ Handle shared state between directives. 2. Syntax for….
In React, Context provides a way to share values (such as state, functions, or data) between components without having to explicitly pass props down the component tree at every level…..
