Convert JSON string from fetch to object

Question

I need to convert my JSON response to an object, how can I achieve this?

My JSON response:

[  
   {  
      "id":296,
      "nama":"Appetizer"
   },
   {  
      "id":295,
      "nama":"Bahan"
   }
]

anshulk · Accepted Answer · 2017-04-20 07:17:52Z

17

Provided your response is a valid JSON, just do this

var obj = JSON.parse(response);

answered Apr 20, 2017 at 7:17

anshulk

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Comments

Ludovic · Accepted Answer · 2017-04-20 07:20:52Z

4

You need to use JSON.parse in a try catch to catch errors if JSON is not valid.

let str = '[{"id":296,"nama":"Appetizer"},{"id":295,"nama":"Bahan"}]';

try {
  let obj = JSON.parse(str);
} catch (ex) {
  console.error(ex);
}

To convert back your object to string, use Stringify

JSON.stringify(obj)

answered Apr 20, 2017 at 7:20

Ludovic

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