From e38eaa94d6d0d91486bd3b778102658a36ee254f Mon Sep 17 00:00:00 2001
From: Vincent Huang <vincenthuang75025@yahoo.com>
Date: Sun, 21 Aug 2022 01:31:06 +0000
Subject: [PATCH] Popover preview should show relevant heading (#180)
---
assets/js/popover.js | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/assets/js/popover.js b/assets/js/popover.js
index 6fec7e5..c7b1165 100644
--- a/assets/js/popover.js
+++ b/assets/js/popover.js
@@ -24,9 +24,16 @@
} else {
const linkDest = content[li.dataset.src.replace(/\/$/g, "").replace(basePath, "")]
if (linkDest) {
+ let splitLink = li.href.split("#")
+ let cleanedContent = removeMarkdown(linkDest.content)
+ if (splitLink.length > 1) {
+ let headingName = splitLink[1].replace(/\-/g, " ")
+ let headingIndex = cleanedContent.toLowerCase().indexOf("<b>" + headingName + "</b>")
+ cleanedContent = cleanedContent.substring(headingIndex, cleanedContent.length)
+ }
const popoverElement = `<div class="popover">
<h3>${linkDest.title}</h3>
- <p>${removeMarkdown(linkDest.content).split(" ", 20).join(" ")}...</p>
+ <p>${cleanedContent.split(" ", 20).join(" ")}...</p>
<p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
</div>`
el = htmlToElement(popoverElement)
--
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