Popover preview should show relevant heading (#180)
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@ -24,9 +24,16 @@ function initPopover(baseURL, useContextualBacklinks, renderLatex) {
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} else {
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const linkDest = content[li.dataset.src.replace(/\/$/g, "").replace(basePath, "")]
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if (linkDest) {
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let splitLink = li.href.split("#")
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let cleanedContent = removeMarkdown(linkDest.content)
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if (splitLink.length > 1) {
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let headingName = splitLink[1].replace(/\-/g, " ")
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let headingIndex = cleanedContent.toLowerCase().indexOf("<b>" + headingName + "</b>")
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cleanedContent = cleanedContent.substring(headingIndex, cleanedContent.length)
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}
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const popoverElement = `<div class="popover">
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<h3>${linkDest.title}</h3>
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<p>${removeMarkdown(linkDest.content).split(" ", 20).join(" ")}...</p>
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<p>${cleanedContent.split(" ", 20).join(" ")}...</p>
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<p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
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</div>`
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el = htmlToElement(popoverElement)
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