I'm struggling with this JSON data:
const info = [{
"ID":1,"Name":"Test",
"subitem": [
{"idenID":1,"Code":"254630"},
{"idenID":2,"Code":"4566"},
{"idenID":3,"Code":"4566"}
]
}];
console.log(JSON.parse(info)); //Uncaught SyntaxError: Unexpected token o
Does anyone know how to properly de-serialize the 'info' variable into a JavaScript object?
The object is already of type Array. To access the Object:
var foo = data[0];
alert(foo.ID);
JSON.parse converts a String into an equivalent JavaScript value.
If you're working with JavaScript, knowing how to parse JSON is essential. This becomes particularly important when dealing with data in String format that has been fetched from the server side.
The main purpose of using JSON.parse is to convert JSON into a format that can be readily used as a JavaScript object. For instance,
let str = "{\"name\":\"John\",\"age\":30}";
let obj = JSON.parse(str); //obj = {name:'John', age: 30}
For more information, check out the MDN documentation.
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