Is there any way to access object itself while destructuring it?

Asked Sep 16 '20 at 17:52

Active Sep 16 '20 at 17:52

Viewed 22 times

As a good example, consider react component like this:

const MyComponent = (props) => {}

In the above component, we can access to the children of props like this:

const MyComponent = ({count, value, ...rest}) => {}

And using ...rest, we can have unlisted children, too.

my question is that is there any way to access all of the children with and without using props? something like this:

const MyComponent = ({count, value } = props) => { // I know this is wrong, it's just an example 
     return <>{props.count} {value} {props.someThingNotListed} </>  
     // getting able to access to destructed child direclty or by using props if we want
}

asked Sep 16 '20 at 17:52

Pouya Jabbarisani

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what's wrong with just doing `const { count, value } = props;` as the first line of the function body? – Robin Zigmond Sep 16 '20 at 17:55
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I'm not sure I understand, with your second snippet, you still have access to everything in the object, so not sure what else you'd want. This feels a bit like an XY problem – Derek Pollard Sep 16 '20 at 17:55
@RobinZigmond I know it, I mean is there any way to do it in parameters... – Pouya Jabbarisani Sep 16 '20 at 18:29
@DerekPollard yeah, but as I explained in the 3rd snippet, I'm looking a way to access with and without props. – Pouya Jabbarisani Sep 16 '20 at 18:30
1

@PouyaJabbarisani No, there is not. – Bergi Sep 16 '20 at 19:35

Is there any way to access object itself while destructuring it?

0 Answers0