jQuery Misc size() Method
jQuery Misc MethodsExample
Alert the number of elements matched by the jQuery selector:
$("button").click(function(){
alert($("li").size());
});
Try it Yourself »
Definition and Usage
The size() method was deprecated in jQuery version 1.8. Use the length property instead.
The size() method returns the number of elements matched by the jQuery selector.
Syntax
$(selector).size()
