Extract few key value pair from JSON object to another JSON

Question

I've got an JSON object like that:

var storeOriginalList = '[{"Store_Id" : "1932","Store_Name" : "1 Sale A Day12","KeywordURL" : "1-Sale-A-Day1234","Category" : "Stores"},{"Store_Id" : "1171","Store_Name" : "100 Day Loans","KeywordURL" : "100-Day-Loans","Category" : "Stores"}]'

I want to extract only Store_Id, Store_Name and also make an another new JSON object.

My question is, can I do it without looping. If yes, then please provide a sample code.

How about you give it a try, and ask a *specific* question if/when you run into trouble. — T.J. Crowder, Dec 16 '14 at 08:43
Refer to this solution http://stackoverflow.com/a/18910983/3008050 — karan3112, Dec 16 '14 at 08:44
i searched but couldn't get the extracting few set of pairs out of another with out looping. And my question is clear. "My question is can i do it without looping." — Navin 431, Dec 16 '14 at 08:44
And @Girish, u expect every one to write what all they have done before asking a question. — Navin 431, Dec 16 '14 at 08:59

score 1 · Accepted Answer · edited May 23 '17 at 10:33

1

You can't reasonably do it without looping, no. You could try with a regular expression, but A) That would be looping, too, in the processing of the regex; and B) Using regular expressions to manipulate non-regular things like JSON or HTML is prone to failure.

Here are tools you could use in your solution:

JSON.parse
Array#map - which is what loops for you
JSON.stringify

edited May 23 '17 at 10:33

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answered Dec 16 '14 at 08:45

T.J. Crowder

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Extract few key value pair from JSON object to another JSON

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