Vue.js 3 and Firebase for Beginners - Refs and Adding to Basket
Interactive Video
•
Information Technology (IT), Architecture
•
University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explains the concept of refs in Vue.js, which act as wrappers for values, making them reactive. It covers setting up refs, creating functions to update them, and displaying their data in templates. The tutorial also delves into the properties of reactive objects and how to manipulate them using methods like push. Finally, it demonstrates how to loop over data in templates and update the display dynamically.
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3 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the significance of the value property in a ref?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you loop over the basket to display its contents?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What changes need to be made to display the exact pizza name in the basket?
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