Bird
0
0

What is the primary purpose of the @ViewChild decorator in Angular?

easy📝 Conceptual Q11 of 15
Angular - Component Interaction
What is the primary purpose of the @ViewChild decorator in Angular?
ATo get a reference to a template element or child component
BTo create a new Angular module
CTo define routes in the application
DTo style components dynamically
Step-by-Step Solution
Solution:
  1. Step 1: Understand the role of @ViewChild

    @ViewChild is used to access a child element or component from the template directly in the class.
  2. Step 2: Compare with other options

    Creating modules, defining routes, or styling are unrelated to @ViewChild's purpose.
  3. Final Answer:

    To get a reference to a template element or child component -> Option A
  4. Quick Check:

    @ViewChild = Reference to template element [OK]
Quick Trick: Remember: @ViewChild grabs template elements or child components [OK]
Common Mistakes:
  • Confusing @ViewChild with routing or module decorators
  • Thinking @ViewChild creates components
  • Assuming @ViewChild styles elements

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More Angular Quizzes