How to use @ViewChild decorator in Angular with example | step by step | Angular Tutorial

In this video, we are going to understand how to @ViewChild Decorator in angular to tranfer data from child to parent component with coding example step by step

@ViewChild is a decorator that allows a parent component to access a child component, directive, or element and interact with.
It provides a way to obtain a reference to a child component instance or directive in the parent component class, enabling communication between parent and child components.
Purpose of @ViewChild:-
Accessing Child Components/Directives: It allows a parent component to access and manipulate properties and methods of a child component or directive. This is particularly useful when the parent needs to pass data or trigger actions within the child component.

Direct Interaction: It enables direct interaction between parent and child components, facilitating communication that goes beyond simple input/output bindings.

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