javascript dot notation to bracket notation in array of objects - Stack Overflow

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I have an array of objects and I'm looking to use google closure. I need to convert some dot notation to bracket notation.

At the moment, I'm accessing properties in a loop like this:

TheArray[i].MyProp1;
TheArray[i].MyProp2;

When I write

TheArray[i].['MyProp1'];

it doesn't convert. How do I do this conversion to bracket notation in arrays of objects.

I have an array of objects and I'm looking to use google closure. I need to convert some dot notation to bracket notation.

At the moment, I'm accessing properties in a loop like this:

TheArray[i].MyProp1;
TheArray[i].MyProp2;

When I write

TheArray[i].['MyProp1'];

it doesn't convert. How do I do this conversion to bracket notation in arrays of objects.

• javascript

Share Improve this question Follow asked Mar 7, 2012 at 18:27 frenchiefrenchie 52.1k117117 gold badges320320 silver badges528528 bronze badges 2

• This issue es up about 100x per day, there has to be a resource online that can properly describe the array-access concept to beginners. – zzzzBov Commented Mar 7, 2012 at 18:29
• @zzzzBov: yea, I seo'ed the question's URL. Should be fixed:) You can upvote the question if you want to help. – frenchie Commented Mar 7, 2012 at 19:29

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2 Answers 2

Sorted by: Reset to default 7

Drop the dot.

It should just be TheArray[i]['MyProp1'];

The brackets directly translate to the dot notation - you're accessing a member of the object.

TheArray[i]['MyProp1']

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