16 lines
753 B
JavaScript
16 lines
753 B
JavaScript
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window.addEventListener('load', () => {
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const headers = Array.from(document.querySelectorAll('h1, h2, h3, h4, h5, h6'));
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const scrollTargetIndex = window.location.href.search(/#[A-z0-9-_]*$/);
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for (let i=1; i < headers.length; i++){
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const headerId = headers[i].innerText.replace(/[ ]/g,'-').toLowerCase()
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headers[i].setAttribute('id', headerId);
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headers[i].addEventListener('click', () =>
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window.location.href = window.location.href.substring(0, scrollTargetIndex) + `#${headerId}`);
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}
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if (scrollTargetIndex > -1) {
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const scrollTarget = window.location.href.substring(scrollTargetIndex + 1);
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document.getElementById(scrollTarget).scrollIntoView({ behavior: "smooth" });
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}
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});
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