"Encountering a lack of information when attempting to retrieve data from a

Is there a way to access specific data from this JSON without encountering the "undefined" issue?

var myObj = '{"isTrue":"true","id":"1"}';
var theKey = 'isTrue';
alert(myObj[theKey]); //When attempting to access the key, I keep getting undefined

Answer №1

In order to access any property from the JSON, you must first parse it as a String.

JSON.parse(data)

var data = '{"name":"John","age":30}';
var property = 'name';

console.log(JSON.parse(data)[property]);

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