Challenge #1 of 1

Q:
Generally speaking, how does Vue go about making your `data` and `props` members reactive? In other words: how is Vue smart enough to re-render components when `data` or `props` change?

By running a scheduled task periodically in order to check for changes in the data structure of data and props.

By running setInterval() with a function that constantly re-renders your component. Because of the virtual DOM, this re-rendering is very efficient.

By turning all of your members into functions.

By turning all of your members into getters and setters.

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TRACK

JavaScript Frameworks & Tools >

COURSE

The Delightful World of Vue >

CHAPTER

Reactivity

Challenge #1 of 1

Q:
Generally speaking, how does Vue go about making your `data` and `props` members reactive? In other words: how is Vue smart enough to re-render components when `data` or `props` change?

TRACK

JavaScript Frameworks & Tools >

COURSE

The Delightful World of Vue >

CHAPTER

Reactivity

Challenge #1 of 1

Q: Generally speaking, how does Vue go about making your data and props members reactive? In other words: how is Vue smart enough to re-render components when data or props change?

Q:
Generally speaking, how does Vue go about making your `data` and `props` members reactive? In other words: how is Vue smart enough to re-render components when `data` or `props` change?