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Array Counter

Anyone know a quick way to count the number of two dimensional arrays in a script?  i.e. foo[0], foo[1], foo[2], foo[x] - I'm looking for a method to find what 'x' goes up to, is there a built-in function to do this in javaScript?

I like to avoid recursion. Thanks.
dog42
0
dog42
Asked:
dog42
  • 2
1 Solution
 
daveamourCommented:
foo.length()
0
 
daveamourCommented:
Aplogies on my last comment

You don't need the ()

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 1</title>
</head>

<body>
<Script Language="JavaScript">
<!--
  x = new Array ("asdawd","adasdasd","dsffgdgd");
  alert (x.length);
//-->
</Script>
</body>

</html>
0
 
dog42Author Commented:
Thanks.  I thought it was going to be more complicated than that!
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