Objek javascript ke string json
var person={"first_name":"Tony","last_name":"Hawk","age":31};
var personJSONString=JSON.stringify(person);
Grepper
var person={"first_name":"Tony","last_name":"Hawk","age":31};
var personJSONString=JSON.stringify(person); var jsonPerson = '{"first_name":"billy", "age":23}';
var personObject = JSON.parse(jsonPerson); //parse json string into JS object<script>
// Convert JSON String to JavaScript Object
var JSONString = '[{"name":"Jonathan Suh","gender":"male"},{"name":"William Philbin","gender":"male"},{"name":"Allison McKinnery","gender":"female"}]';
var JSONObject = JSON.parse(JSONString);
console.log(JSONObject); // Dump all data of the Object in the console
alert(JSONObject[0]["name"]); // Access Object data
</script>
Use the JavaScript function JSON.parse() to convert text into a JavaScript object:
var obj = JSON.parse('{ "name":"John", "age":30, "city":"New York"}');JSON.parse('{"name":"John", "age":30, "city":"New York"}')var obj = JSON.parse("{no:'u',my:'sql'}");//returnes {no:'u',my:'sql'}