In javascript how can I use a variable as part of an object property's name

Asked Mar 03 '20 at 07:59

Active Mar 03 '20 at 07:59

Viewed 13 times

Say for example I have an array and it has property but I want to make a few more properties but each one with a different number at the end for example

array[0][0].property0 = "";
array[0][0].property1 = "";
array[0][0].property2 = "";

but instead of manually naming them I want to use a variable, something like

var x = 0
array[0][0].property + x = "";

how can I use the variable x in an object property such as this?

edited Mar 03 '20 at 07:59

asked Mar 03 '20 at 07:59

heromedel

1

`array[0][0][property + x]` please see duplicate question. – Nina Scholz Mar 03 '20 at 08:00
1

yes it is. have a look here: [computed property names](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer#Computed_property_names) – Nina Scholz Mar 03 '20 at 08:23
Sorry I am fighting with the comments right now I will look at that link Thank You – heromedel Mar 03 '20 at 08:26

In javascript how can I use a variable as part of an object property's name

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