What is the proper way to parse an array of JSON objects?

Here is the data I need help with:

var information = [ { "_id": "5e458e2ccf9b1326f11b5079", "xxTitle": "testtttttttttttt", "hhhhhhhhhh": "sssssssss", "xxzzzzzz": null, "oooooooooooooo": "ssssss", "xxDescription": "sssssss", "xxDetails": "ssssssss", "llll...gg", "__typename": "xx" } ]

I am trying to send this data as a string over HTTP and then parse it back into JSON format, but instead of getting the correct output, I'm receiving 

[ '[object Object]', '[object Object]' ]

Could someone please provide assistance?

javascriptarraysjson

Answer №1

To convert a JSON string to a JavaScript object, you can use the method JSON.parse.

Example of a JSON Object 

var info = [ { "_id": "5e458e2ccf9b1326f11b5079", "title": "example1", "description": "testing", "details": "more details here", "__typename": "sample" }, { "_id": "5e4595374bee49300c47e1ab", "title": "example2", "description": "second example", "details": "additional details", "__typename": "sample" } ]

Convert JSON String to Object

var jsonDataString = JSON.stringify(info);

Parse JSON Object 

var jsonObject = JSON.parse(jsonDataString);

Answer №2

It is essential to properly parse the JSON data into a variable. For your specific situation, you will need to follow these steps:

Create a variable jsonData and parse the JSON data by using: var jsonData = JSON.parse(data) After parsing, you can access the id value by using: var id = jsonData._id

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