jQuery if has() selector do stuff

Question

    
text

http://jsfiddle.net/wZ8MC/2/

jQuery(document).ready(functi         


        

Answer 1

Check the length of your jQuery "collection":

 if (jQuery('#bad-drifting li:has(em)').length > 0) { // There is at least one element

otherwise it will always be true, because what jQuery returns is always truthy.