how to insert new object with variable and value by the end of each object

Question

            [{ date="4/7/2012",  username="dealcloud",  user_id=304378189},
             { date="4/7/2012",  username="rizwanharun",  user_id=18932327
            },{ date="4/7/2012",  username="aimtoendhunger",  user_id=
            122384145},{ date="4/7/2012",  username="Sindy882",  user_id=
            705160297}}]

how can I insert a new object with variable and value by the end of each object. e.g i want to put location like date,username,user_id,location in each object

cheers for the help

Answer 1

Note: Your json syntax is wrong.

You can do something like this

var jsonObj = [{ "date":"4/7/2012",  "username":"dealcloud",  "user_id":304378189},
             { "date":"4/7/2012",  "username":"rizwanharun",  "user_id":18932327
            },{ "date":"4/7/2012",  "username":"aimtoendhunger",  "user_id":
            122384145},{ "date":"4/7/2012",  "username":"Sindy882",  "user_id":
            705160297}}];
for(var i = 0; i < jsonObj.length;i++) {
    jsonObj[i].location = "New location";
}

Answer 2

remember that Objects doesn't have an order.

var ary = [{}, {}, {}];

for (i in ary) {
  ary[i]['new_key'] = 'new val';
}