[Solved] Given this Angular app with hydration enabled, what happens when the user clicks a button rendered by the server?bootstrapApplication(AppComponent, { hydration: true }); | Angular

Angular - Server-Side Rendering

Given this Angular app with hydration enabled, what happens when the user clicks a button rendered by the server?

bootstrapApplication(AppComponent, { hydration: true });

AThe click event triggers without re-rendering the button

BThe button is re-rendered and the click event is lost

CThe app reloads the entire page on click

DThe button does not respond to clicks

Step-by-Step Solution

Solution:

Step 1: Understand hydration effect on events
Hydration attaches event listeners to server-rendered HTML, so clicks work without re-rendering.
Step 2: Evaluate other options
Re-rendering or page reloads do not happen with hydration enabled; events are not lost.
Final Answer:
The click event triggers without re-rendering the button -> Option A
Quick Check:
Hydration keeps events active = True [OK]

Quick Trick: Hydration keeps server HTML interactive without re-render [OK]

Common Mistakes:

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Given this Angular app with hydration enabled, what happens when the user clicks a button rendered by the server?