<html>
<head>
<script>
var s=String( 'foo' );
alert( s );
s.bar='bar';
alert( s.bar );
</script></head></html>
Why does the second alert produce 'undefined'? Are string objects
somehow special?
Christopher said:<html>
<head>
<script>
var s=String( 'foo' );
alert( s );
s.bar='bar';
alert( s.bar );
</script></head></html>
Why does the second alert produce 'undefined'? Are string objects
somehow special?
PDannyD said:Shouldn't it be something like this?
var s=new String();
Lee said:You didn't create a String object, just a simple string.
Try it with:
var s = new String( 'foo' );
Yes, that works. Here's a followup question though: Does the split()
method produce an array of string objects or primitive strings?
Christopher said:Yes, that works. Here's a followup question though: Does the split()
method produce an array of string objects or primitive strings?
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.