| | |
| | | link.addEventListener("mouseenter", async ({ clientX, clientY }) => { |
| | | async function setPosition(popoverElement: HTMLElement) { |
| | | const { x, y } = await computePosition(link, popoverElement, { |
| | | middleware: [inline({ |
| | | x: clientX, |
| | | y: clientY |
| | | }), shift(), flip()] |
| | | middleware: [ |
| | | inline({ x: clientX, y: clientY }), |
| | | shift(), |
| | | flip() |
| | | ] |
| | | }) |
| | | Object.assign(popoverElement.style, { |
| | | left: `${x}px`, |
| | |
| | | return setPosition(link.lastChild as HTMLElement) |
| | | } |
| | | |
| | | const url = link.href |
| | | const anchor = new URL(url).hash |
| | | if (anchor.startsWith("#")) return |
| | | const thisUrl = new URL(document.location.href) |
| | | thisUrl.hash = "" |
| | | thisUrl.search = "" |
| | | const targetUrl = new URL(link.href) |
| | | const hash = targetUrl.hash |
| | | targetUrl.hash = "" |
| | | targetUrl.search = "" |
| | | // prevent hover of the same page |
| | | if (thisUrl.toString() === targetUrl.toString()) return |
| | | |
| | | const contents = await fetch(`${url}`) |
| | | const contents = await fetch(`${targetUrl}`) |
| | | .then((res) => res.text()) |
| | | .catch((err) => { |
| | | console.error(err) |
| | |
| | | |
| | | const popoverElement = document.createElement("div") |
| | | popoverElement.classList.add("popover") |
| | | // TODO: scroll this element if we specify a header/anchor to jump to |
| | | const popoverInner = document.createElement("div") |
| | | popoverInner.classList.add("popover-inner") |
| | | popoverElement.appendChild(popoverInner) |
| | |
| | | setPosition(popoverElement) |
| | | link.appendChild(popoverElement) |
| | | link.dataset.fetchedPopover = "true" |
| | | |
| | | const heading = popoverInner.querySelector(hash) as HTMLElement | null |
| | | if (heading) { |
| | | // leave ~12px of buffer when scrolling to a heading |
| | | popoverInner.scroll({ top: heading.offsetTop - 12, behavior: 'instant' }) |
| | | } |
| | | }) |
| | | } |
| | | }) |