blueskydaa.blogg.se - Meganizr responsive css3 mega menu navigation and menus

As you might have guessed, we will use :hover to trigger a position changed of the menu as we tap the button, but to support non-touch devices as well, we will also use :focus. Opening the mobile menuįor this to work, the menu must be a sibling of the mobile menu button. To target just touch devices, we can use the hover media feature, which checks if the user’s primary input mechanism can hover over elements.

The former is probably an edge case, but for the sake of thoroughness I will add support for both. This means that we can’t use the same code for our mobile menu used on a desktop, and our mobile menu used on touch device. Mobile devices don’t actually support :focus states, but :hover can be used to simulate the same functionality. It seems that in iOS, if we use transform to offset the menu, clicking on the “Open mobile menu” button also registers a click on the “Home” link within the menu. We are actually animating the left position of the menu here, and not using transform. The menu itself is positioned outside of the screen, and the mega menus are positioned outside of the mobile menu. The only thing we’ll see on the page now is our mobile menu trigger button. All we need is a good ol’ SEO friendly nested list.

If you are unfamiliar with any of these, I’d suggest reading up about them before continuing.

Various states such as :focus, :hover and :focus-within.

Some of the CSS features that we will be using to create this is: This article assume a good understanding of advanced CSS (and LESS). Or head to CodePen and follow along using LESS. Just spin up an HTML page and a CSS file and hit go. Setting upīecause we’re only using CSS (LESS) and HTML, there is nothing that needs to be set up.

JavaScript gives you a lot more options to refine interactions. This is to show what’s possible to do with just CSS, but it doesn’t mean that this approach has the best user experience. This means that this solution will not work in every browser. There is also limited support for :focus-within. Toggle attributes such as aria-expandedĭifferent browser apply :focus states differently, Safari, for example, does not apply a :focus state on click.However, we would need JS to do the following: Using valid and well structured markup helps with accessibility. Good performance - no JS to be loaded and executed.Framework agnostic - whether you’re using React, Angular or just plain ol’ HTML and CSS, it works.