Question

I have a code at a button

onClick="$('img').removeClass('highlighted');$(this).addClass('highlighted')

well it will make the button gets highlighted but is it possible to add a check statement in there to see if the button is already highlighted and dehighlight it rather then letting it just stay highlighted?

Answer 1

You can do this with the jQuery method: hasClass

onClick="if($('img').hasClass('highlighted')) {$('img').removeClass('highlighted');} else {$(this).addClass('highlighted')}