How to alias array deconstruction in react?

Question

hello is is possible to create alias for ref :

const [ref, {top, right, bottom, left }] = useMeasure();

i tried using : and as and it didn't work

const [ref : name, {top, right, bottom, left }] = useMeasure();
const [ref as name, {top, right, bottom, left }] = useMeasure();

Drew Reese · Accepted Answer · 2022-10-02 09:31:03Z

2

When you use array destructuring assignment you are assigning the name right then and there. If you want the first array element "ref" to be named name, then destructure it as such.

const [name, {top, right, bottom, left }] = useMeasure();

See Array Destructuring for more details.

answered Oct 2, 2022 at 9:31

Drew Reese

207k20 gold badges282 silver badges293 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

How to alias array deconstruction in react?

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related