How to access dynamic variable in js?

Question

I am trying to access dynamic variable in js. This is how I am creating dynamic variable:

var marker{{$working_order->user_id}} = new google.maps.Marker({
                position: address,
                map: map,
            });

after that when any event happen I want to call that variable again like this:

console.log('marker'+data.user_id)

But this time it is not variable it is just a string is there any way I can access it as variable?

Don't create dynamic variables. Use an object literal with dynamic property names, or even a Map, instead. — Bergi
– Bergi, Commented Apr 17, 2021 at 16:00

Brian Tompsett - 汤莱恩 · Accepted Answer · 2021-04-17 15:56:00Z

1

const marker = {};

marker[$working_order->user_id] = new google.maps.Marker({
                position: address,
                map: map,
            });

console.log(marker[$working_order->user_id]);

edited Apr 17, 2021 at 15:56

Brian Tompsett - 汤莱恩

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answered Apr 17, 2021 at 12:53

Cássio Lacerda

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1 Comment

Brian Tompsett - 汤莱恩 Over a year ago

While this code snippet may solve the problem, it doesn't explain why or how it answers the question. Please include an explanation for your code, as that really helps to improve the quality of your post. Remember that you are answering the question for readers in the future, and those people might not know the reasons for your code suggestion. You can use the edit button to improve this answer to get more votes and reputation!

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