JQuery - How do I count the number of elements selected by a selector?
Posted
by Josh
on Stack Overflow
See other posts from Stack Overflow
or by Josh
Published on 2010-04-21T20:39:45Z
Indexed on
2010/04/21
20:43 UTC
Read the original article
Hit count: 184
jQuery
|JavaScript
I am using $().fadeOut() to fade items out in a list ( < li> < /li>). When the list is empty I wish to hide a parent object.
I plan on doing this by checking in my trigger event that fades the list if the count of the objects is 0 then hide the parent element. I can use the fadeOut callback to remove the elements if necessary.
The to the point question: How do I select li tags inside a ul and then get the total count of them using jquery?
© Stack Overflow or respective owner
