Get all properties of Object using Javascript.

Goal

Assuming we are working on an a task. On a process we get an object. We don't know what exactly is there in the object or what properties the object is having. The javascript mentioned will print the list of properties of an object.

Solution

<script language="javascript" type="text/javascript">       
    var _jsonObject = {"Property1":1,"Property2":"Simple String","Property3":true};
    alert(_jsonObject);

    var _html = "";
    for (var key in _jsonObject) {
        _html = _html + key + " : " + _jsonObject[key] + "<br />" ;
    }
    document.writeln(_html);
</script>

Output