[jQuery] Re: help - compare 3 lists, get the largest number of items...

[Karl Swedberg]

Hi Rolfsf,

Instead of .slice(-1), you can use .filter(':last')


--Karl
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Karl Swedberg
www.englishrules.com
www.learningjquery.com



On Oct 24, 2007, at 3:53 PM, rolfsf wrote:

Thanks Josh & Andy!

I may not be able to upgrade to jQuery 1.2 right away - what's my
alternative for slice()?

r.


Andy Matthews-4 wrote:

This will give you the highest val without having to loop over the array:

var arr = new Array(6)
arr[0] = "10"
arr[1] = "5"
arr[2] = "40"
arr[3] = "25"
arr[4] = "1000"
arr[5] = "1"
arr[6] = "1001"

var largest = arr.sort(function(a,b){return a - b}).slice(-1)

--

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