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34 lines
1.3 KiB
34 lines
1.3 KiB
var menuItems = document.querySelectorAll('li.has-submenu');
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var menuTimer;
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function closeMenu($menu) {
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$menu.querySelector('a').setAttribute('aria-expanded', "false");
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$menu.className = "has-submenu";
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}
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Array.prototype.forEach.call(menuItems, function(el, i){
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el.addEventListener("mouseover", function(event){
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let $menu = document.querySelectorAll(".has-submenu.open");
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if ($menu.length > 0) {
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closeMenu($menu[0]);
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}
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this.className = "has-submenu open";
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this.querySelector('a').setAttribute('aria-expanded', "true");
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clearTimeout(menuTimer);
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});
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el.addEventListener("mouseout", function(event){
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menuTimer = setTimeout(function(event){
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let $menu = document.querySelector(".has-submenu.open");
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closeMenu($menu);
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}, 500);
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});
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el.querySelector('a').addEventListener("click", function(event){
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if (this.parentNode.className == "has-submenu") {
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this.parentNode.className = "has-submenu open";
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this.setAttribute('aria-expanded', "true");
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} else {
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this.parentNode.className = "has-submenu";
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this.setAttribute('aria-expanded', "false");
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}
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event.preventDefault();
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return false;
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});
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}); |