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20 lines
753 B
JavaScript
20 lines
753 B
JavaScript
function hideAllButCurrent(){
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//by default all submenut items are hidden
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//but we need to rehide them for search
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document.querySelectorAll("nav > ul > li > ul li").forEach(function(parent) {
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parent.style.display = "none";
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});
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//only current page (if it exists) should be opened
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var file = window.location.pathname.split("/").pop().replace(/\.html/, '');
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document.querySelectorAll("nav > ul > li > a").forEach(function(parent) {
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var href = parent.attributes.href.value.replace(/\.html/, '');
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if (file === href) {
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parent.parentNode.querySelectorAll("ul li").forEach(function(elem) {
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elem.style.display = "block";
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});
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}
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});
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}
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hideAllButCurrent(); |