Jquery - defer callback until multiple animations are complete

Question

I need a callback to execute once after multiple elements have finished animating. My jquery selector is as follows:

$(\'.buttons\').fadeIn(\'fast\',function         


        

Answer 1

onClickBtnEdit = function(){
    var $EditDel = $($btnEdit).add($btnDel);
    var btns = $EditDel.size();

    $EditDel.fadeOut("def",function(){                   
        btns--;
        if(btns===0){
            $($btnSave).add($btnCancel).fadeIn("slow");
        }
    });
};