Simple implementation code for jQuery to determine whether the element is hidden

The following is a simple implementation code for jQuery to determine whether the elements are hidden or not. I think this is quite good. Now I will share it with you and give you a reference. Let's take a look at it with xiaobian. Simple implementation code of jQuery to determine whether the element is hidden or not

Var node = $ ('# id ');

First Writing Method

If (node. is (': Den den') {// If node is hidden, the node element is displayed. Otherwise, the node is hidden. show ();} else {node. hide ();}

Method 2

If (! Node. is (': visible') {// If the node is hidden, the node element is displayed. Otherwise, the node is hidden. show ();} else {node. hide ();} if (node. is (': visible') {// If the node is displayed, the node element is hidden; otherwise, the node is displayed. hide ();} else {node. show ();}

The simple implementation code for jQuery to determine whether the elements are hidden or not is all the content shared by Alibaba Cloud xiaobian. I hope you can give us a reference and support for me.