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"
   }
]

Answer 1

Provided your response is a valid JSON, just do this

var obj = JSON.parse(response);

Answer 2

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)