json 연습 hasOwnProperty

by hohoya33

JavaScript

var json = [{
    "id" : "1", 
    "msg"   : "hi",
    "tid" : "2013-05-05 23:35",
    "fromWho": "[email protected]"
},
{
    "id" : "2", 
    "msg"   : "there",
    "tid" : "2013-05-05 23:45",
    "fromWho": "[email protected]"
}];

for (var key in json) {
       if (json.hasOwnProperty(key)) {
          alert(json[key].id);
          alert(json[key].msg);
       }
    }