Why top level properties behaving differently ?

HI,

please consider this javaScript code:

<html>
<head>

<script>
var foo='value1';
Object.foo1='value2';

alert(foo+' '+foo1);
</script>
 
</head>
<body>
 
<div id="mydiv">
 In Div
</div>
 
</body>
</html>

I have created two properties foo and foo1. Since they are declared at top level they both are actually properties of Object.While accessing these properties in alert function then why i am getting error that foo1 is undefined ? Why at the same time foo is accessable but foo1 is unaccessable if both are properties belonging to Object ?

Re: Why top level properties behaving differently ?

shyam_oec
I have created two properties foo and foo1. Since they are declared at top level they both are actually properties of Object.While accessing these properties in alert function then why i am getting error that foo1 is undefined ? Why at the same time foo is accessable but foo1 is unaccessable if both are properties belonging to Object ?

hi, I think you have do wrong way

you can do this way

<script type="text/javascript">
         var foo = "value1";
        Object.foo1 = "value2";

        alert(foo + ' ' + Object.foo1);
    </script>