19 Zeilen
716 B
JavaScript
19 Zeilen
716 B
JavaScript
const trigger = document.querySelector(".Collapsible__trigger");
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if (trigger) {
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const content = document.querySelector(".Collapsible__content");
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trigger.addEventListener("click", ev => {
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if (content.classList.contains("Collapsible__content--open")) {
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content.style.height = 0;
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content.classList.remove("Collapsible__content--open");
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trigger.setAttribute("aria-expanded", "false");
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} else {
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trigger.setAttribute("aria-expanded", "true");
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content.style.transitionDuration = "150ms";
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content.style.height = `${content.scrollHeight}px`;
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content.classList.add("Collapsible__content--open");
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}
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});
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}
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