Answers for "data.json() javascript"

41

javascript json string

var person={"first_name":"Tony","last_name":"Hawk","age":31};
var personJSONString=JSON.stringify(person);
Posted by: Guest on July-23-2019
8

json javascript

// Storing data:
myObj = {name: "John", age: 31, city: "New York"};
myJSON = JSON.stringify(myObj);
localStorage.setItem("testJSON", myJSON);

// Retrieving data:
text = localStorage.getItem("testJSON");
obj = JSON.parse(text);
document.getElementById("demo").innerHTML = obj.name;
Posted by: Guest on April-03-2021
2

json in javascript

var str = '{"names":[' +                    // crate JSON object
'{"first":"Hakuna","lastN":"Matata" },' +
'{"first":"Jane","lastN":"Doe" },' +
'{"first":"Air","last":"Jordan" }]}';
obj = JSON.parse(str);                      // parse
document.write(obj.names[1].first);         // access
Posted by: Guest on August-05-2021

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