Learn Angular 19: 🔥 Master Angular Lifecycle Hooks! 🔥 | Full Breakdown ⛓️‍💥 #Episode 7

In this video we are going to Master Angular Lifecycle Hooks! in Angular Life Cycle Hook in Angular Definition: Lifecycle hooks are methods that allow you to tap into key moments in a component's lifecycle. Importance: They enable you to perform actions like initialization, change detection, and cleanup at specific stages.so in one line we can say - Lifecycle hooks let you run your own code when Angular creates, updates, or destroys a component. Angular components have several lifecycle hooks, each serving a unique purpose. When does a component "live"? The steps are: 1. Component is created 🐣 2. Component is shown (rendered) 👀 3. Component does work (like fetching data) 🔧 4. Component gets updates ♻️ 5. Component is destroyed (removed) 💀 Important Lifecycle Hooks (with super easy explanation) Hook When It Happens ngOnInit() Right after the component is created and displayed ngOnChanges() When input data to the component changes ngDoCheck(). Runs during every change detection ngAfterContentInit() After content from ng-content is added ngAfterContentChecked() Every time the projected content is checked ngAfterViewInit() After component’s view and child views are initialized ngAfterViewChecked() Every time the view and child views are checked ngOnDestroy() Right before the component is removed Summary Initialization Phase: ngOnChanges(), ngOnInit() Change Detection Phase: ngDoCheck() Content Initialization Phase: ngAfterContentInit(), ngAfterContentChecked() View Initialization Phase: ngAfterViewInit(), ngAfterViewChecked() Destruction Phase: ngOnDestroy() #angular #angular_developer #angular19 #angulartraining #angularproject #angulardevelopment