18 lines
528 B
JavaScript
18 lines
528 B
JavaScript
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document.addEventListener('DOMContentLoaded', function() {
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var headers = document.querySelectorAll('h4');
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headers.forEach(function(header) {
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header.addEventListener('click', function() {
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var nextElement = header.nextElementSibling;
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if (nextElement) {
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var collapsibleList = nextElement.querySelector('.playlist, .notes, .contents');
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if (collapsibleList) {
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header.classList.toggle('active');
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collapsibleList.classList.toggle('active');
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}
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}
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});
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});
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});
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