Sha256: 4bc3f5ed0a997d64bda471df3ff8ab9507c4b3565e9cefdfd1f0879896ce2d8a
Contents?: true
Size: 837 Bytes
Versions: 42
Compression:
Stored size: 837 Bytes
Contents
(function ($, Modules) {
'use strict'
Modules.Navigation = function () {
var $html = $('html')
var $navToggle
var $nav
this.start = function ($element) {
$navToggle = $('.js-nav-toggle', $element)
$nav = $('.js-nav', $element)
updateAriaAttributes()
$navToggle.on('click', toggleNavigation)
$(window).on('resize', updateAriaAttributes)
}
function updateAriaAttributes () {
var navIsVisible = $nav.is(':visible')
$navToggle.attr('aria-expanded', navIsVisible ? 'true' : 'false')
$nav.attr('aria-hidden', navIsVisible ? 'false' : 'true')
}
function toggleNavigation () {
var navIsVisible = !$html.hasClass('nav-open')
$html.toggleClass('nav-open', navIsVisible)
updateAriaAttributes()
}
}
})(jQuery, window.GOVUK.Modules)
Version data entries
42 entries across 42 versions & 1 rubygems