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32 lines
1.4 KiB
JavaScript
32 lines
1.4 KiB
JavaScript
// Grab any element that has the 'js-toggle' class and add an event listner for the toggleClass function
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var toggleBtns = document.getElementsByClassName('js-toggle')
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for (var i = 0; i < toggleBtns.length; i++) {
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toggleBtns[i].addEventListener('click', toggleClass, false)
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}
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function toggleClass() {
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// Define the data target via the dataset "target" (e.g. data-target=".docsmenu")
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var content = this.dataset.target.split(' ')
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// Find any menu items that are open
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var mobileCurrentlyOpen = document.querySelector('.mobilemenu:not(.dn)')
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var desktopCurrentlyOpen = document.querySelector('.desktopmenu:not(.dn)')
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var desktopActive = document.querySelector('.desktopmenu:not(.dn)')
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// Loop through the targets' divs
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for (var i = 0; i < content.length; i++) {
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var matches = document.querySelectorAll(content[i]);
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//for each, if the div has the 'dn' class (which is "display:none;"), remove it, otherwise, add that class
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[].forEach.call(matches, function(dom) {
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dom.classList.contains('dn') ?
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dom.classList.remove('dn') :
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dom.classList.add('dn');
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return false;
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});
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// close the currently open menu items
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if (mobileCurrentlyOpen) mobileCurrentlyOpen.classList.add('dn')
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if (desktopCurrentlyOpen) desktopCurrentlyOpen.classList.add('dn')
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if (desktopActive) desktopActive.classList.remove('db')
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}
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}
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