29 lines
851 B
JavaScript
Executable File
29 lines
851 B
JavaScript
Executable File
(function () {
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"use strict";
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const accordionEl = document.getElementsByClassName("accordion-header");
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function openAccordion(parent, panel) {
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parent.classList.add("is-active");
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panel.style.maxHeight = panel.scrollHeight + "px";
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}
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function closeAccordion(parent, panel) {
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parent.classList.remove("is-active");
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panel.style.maxHeight = null;
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}
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if (accordionEl.length > 0) {
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for (let i = 0; i < accordionEl.length; i++) {
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const el = accordionEl[i];
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const parent = el.parentNode;
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const panel = el.nextElementSibling;
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parent.classList.contains("is-active") && openAccordion(parent, panel);
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el.addEventListener("click", function () {
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parent.classList.contains("is-active")
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? closeAccordion(parent, panel)
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: openAccordion(parent, panel);
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});
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}
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}
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})();
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