On Jan 12, 2012, at 1:04 PM, kstubs wrote:

> I have an array of objects.  I'd like to grab items from the array by 
> specifying a range like 1-10, or 11-20, or 5-7, and so on..
> Seems trivial. How is this done with Prototype?
> 

var arr = $w('the quick brown fox jumped over the lazy dog');
$R(1,5).each(function(n){
        console.log(arr[n]);
});

//-> should output the words quick through over, one to a line, in your console.

I'm sure there's another way, but that's what I would do.

Walter


> -- 
> You received this message because you are subscribed to the Google Groups 
> "Prototype & script.aculo.us" group.
> To view this discussion on the web visit 
> https://groups.google.com/d/msg/prototype-scriptaculous/-/hyCKraRuIykJ.
> To post to this group, send email to prototype-scriptaculous@googlegroups.com.
> To unsubscribe from this group, send email to 
> prototype-scriptaculous+unsubscr...@googlegroups.com.
> For more options, visit this group at 
> http://groups.google.com/group/prototype-scriptaculous?hl=en.

-- 
You received this message because you are subscribed to the Google Groups 
"Prototype & script.aculo.us" group.
To post to this group, send email to prototype-scriptaculous@googlegroups.com.
To unsubscribe from this group, send email to 
prototype-scriptaculous+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/prototype-scriptaculous?hl=en.

Reply via email to