To see if there are any tr elements inside the tbody, use the length
property:
if ($('tbody tr', '#documents').length) {
$('thead').hide();
}
--Karl
_
Karl Swedberg
www.englishrules.com
www.learningjquery.com
On Feb 17, 2008, at 1:02 PM, Shelane wrote:
After
Worked perfectly with one modification (reverse of logic)
if ($('tbody tr', '#documents').length == 0) {
$('thead').hide();
}
Thanks. I guess I haven't used the as part of any of my selectors before.
On 2/17/08 11:10 AM, Karl Swedberg [EMAIL PROTECTED] wrote:
To see if there are any
Karl (or anyone else that wants to answer),
Since you answered his question, i was hoping i could ask one based on
your answer
Is there any difference/advantage between
$('tbody tr', '#documents')
and
$('#documents tbody tr')
I'm still only a few months into jQuery and have yet to use
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