How to Parse JSON array in node js
16,642
You missed one step. You missed the object d
and that the results
is an array. So first access the 0
indexed item.
You need to get via profile.d.results[0].po_number
.
const jsonObj = `{ "d": {
"results": [
{
"po_number": "PO1001",
"product_id": "PD1001",
"message": "Exists",
"timestamp": "2016-05-01"
}]
}}`;
var profile = JSON.parse(jsonObj);
console.log(profile.d.results[0].po_number);
Author by
user1125829
Updated on June 14, 2022Comments
-
user1125829 almost 2 years
I was trying below code,where body is response from
HTTP GET
. When I tried to run it, I am getting below error.Cannot read property '
po_number
' of undefined{ "d": { "results": [ { "po_number": "PO1001", "product_id": "PD1001", "message": "Exists", "timestamp": "2016-05-01" } ] } }
How to access
po_number
var profile = JSON.parse(body); console.log("profile: "+ profile.results.po_number);
I am getting
undefined
when i access above code-
Titus over 6 years
profile.results
it's an array not an object, you have to use something likeprofile.results[index].po_number
,profile.results[0].po_number
for example.
-
-
Andy over 6 yearsWhy would you stringify the data then parse it?