how to loop JSON array in nodeJS

Question

How do I loop below JSON array in node JS??

[
    {
        "po_number": "PO1001",
        "product_id": "PD1001",
        "message": "Exists",
        "timestamp": "2016-05-01 10:33:02,123"
    },
    {
        "po_number": "PO1002",
        "product_id": "PD1002",
        "message": "Does not exist",
        "timestamp": "2016-05-01 10:33:03,432"
    }
]

Thanks a lot.

where do you want to pass?

Hemant Rajpoot
– Hemant Rajpoot

2017-11-08 11:38:10 +00:00
Commented Nov 8, 2017 at 11:38 — Hemant Rajpoot
– Hemant Rajpoot, Commented Nov 8, 2017 at 11:38
@HemantRajpoot I think he means parse.

Rick
– Rick

2017-11-08 11:40:51 +00:00
Commented Nov 8, 2017 at 11:40 — Rick
– Rick, Commented Nov 8, 2017 at 11:40
did you try JSON.parse?

Hemant Rajpoot
– Hemant Rajpoot

2017-11-08 11:43:26 +00:00
Commented Nov 8, 2017 at 11:43 — Hemant Rajpoot
– Hemant Rajpoot, Commented Nov 8, 2017 at 11:43
@user1125829 Take a look at this

Rick
– Rick

2017-11-08 11:43:42 +00:00
Commented Nov 8, 2017 at 11:43 — Rick
– Rick, Commented Nov 8, 2017 at 11:43

miniil · Accepted Answer · 2017-11-08 13:08:21Z

0

var jsonParsed = JSON.parse(json);

answered Nov 8, 2017 at 13:08

miniil

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Comments

Abdul Manaf · Accepted Answer · 2017-11-08 12:03:32Z

-2

Below is the answer.

var resjson = respBody;
resjson.forEach(function(table) {
 var ponum = table.po_number;
});

edited Nov 8, 2017 at 12:03

Abdul Manaf

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answered Nov 8, 2017 at 11:58

user1125829

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4 Comments

Himanshu sharma Over a year ago

either your question is wrong . I see your answer , it means how can i iterate over json object . If that is the question change it . Parse means what @minil said.

user1125829 Over a year ago

I had respbody json array in the question. With my answer I am able to parse the respbody json array and able to fetch fields like po_number using node js..

Himanshu sharma Over a year ago

your answers shows that json is already parsed and you are just looping it to fetch index data.

user1125829 Over a year ago

yes. question is changed to loop instead of parse. Thanks.

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