A Device-Agnostic Approach to Complex Site Navigation

FlexNav is a mobile-first example of using media queries and javascript to make a decent multi-level menu with support for touch, hover reveal, and keyboard tab input accessibility. Special attention is paid to touch screens using tap targets (the key feature of FlexNav).

Note: If you find a bug, please file an issue and note device and browser versions.

Download on GitHub →

Basic Usage

Start with a simple unordered list, adding in the class and data attributes:<ul class="flexnav" data-breakpoint="800"> <li>...</li> </ul>

Add the small screen menu button somewhere outside your navigation markup:<div class="menu-button">Menu</div>

Add flexnav.css to the head of your document:<link href="css/flexnav.css" rel="stylesheet" type="text/css" />

Add jquery.flexnav.min.js before the closing body tag:<script type="text/javascript" src="js/jquery.flexnav.min.js"></script>

Initialize FlexNav right before your closing body tag:$(".flexnav").flexNav();

you can change the default speed too:$(".flexnav").flexNav({ 'animationSpeed' : 'fast' });

Options

'animationSpeed' : 250, // default drop animation speed
'transitionOpacity': true, // default opacity animation
'buttonSelector': '.menu-button', // default menu button class
'hoverIntent': false, // use with hoverIntent plugin
'hoverIntentTimeout': 150, // hoverIntent default timeout
'calcItemWidths': false // dynamically calcs top level nav item widths

FlexNav Mega Menus

flexnav mega menus

Features

  • Multiple nested sub menus
  • Tap targets to reveal sub menus for touch screens
  • Hover reveal for desktop
  • Keyboard tab input accessibility

FlexNav with Icon Fonts

flexnav with font awesome - by Seth Warburton

Browser Support

  • IE7-10
  • Latest Safari
  • Latest Chrome
  • Latest FireFox
  • Android 2.2 to Latest
  • Mobile Safari