Twenty Eleven: don't underline unclickable nav menu items

[mitchoyoshitaka]

Right now in Twenty Eleven both clickable and unclickable nav menu items get underlined. The cursor does change between them (well, this may depend on the browser, but...) but otherwise it's not immediately obvious that some items are not clickable.

Here's a patch which fixes this which uses attribute selectors, and thus should work with most modern browsers but crucially not IE6.

Which nav menu items are unclickable?

Replying to johnbillion:

Which nav menu items are unclickable?

You can create nav menu items which don't actually have an href, for example as the top level item for a submenu. You can do it in the menu manager by creating a custom link, then clearing out the URL field.

An example is at ​http://arts.mit.edu : in the top nav, some items show submenus and are not really clickable, while other top-level items are actually clickable. This site currently has the kid of styling I'm advocating for here, where actually meaningfully-clickable items get underlining (and the cursor turning into the pointer, but that's the browser's doing), but those which have no href get none.

Closing as invalid since navigation menu links in Twenty Eleven do not have text-decoration: underline; by default, so unless you change that the navigation menus won't have underlines.

See ​http://core.trac.wordpress.org/browser/trunk/wp-content/themes/twentyeleven/style.css#L566