[Solved] How should you correctly define the ngDoCheck method inside an Angular component class? — Ans: ngDoCheck() { /* custom change detection logic here */ } | Angular

Angular - Lifecycle Hooks

How should you correctly define the ngDoCheck method inside an Angular component class?

AngDoCheck() { /* custom change detection logic here */ }

BngDoCheck: function() { /* logic */ }

Cfunction ngDoCheck() { /* logic */ }

DngDoCheck => { /* logic */ }

Step-by-Step Solution

Solution:

Step 1: Recall Angular lifecycle hook syntax
Lifecycle hooks are class methods with specific names.
Step 2: Identify correct method declaration
ngDoCheck is declared as a method without function keyword or arrow syntax.
Final Answer:
ngDoCheck() { /* custom change detection logic here */ } -> Option A
Quick Check:
Lifecycle hooks are class methods [OK]

Quick Trick: Declare ngDoCheck as a class method [OK]

Common Mistakes:

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How should you correctly define the ngDoCheck method inside an Angular component class?