From 8730a7ea5192177e217ccf2f76e1336305ae5d7d Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Tue, 24 Sep 2024 14:08:07 +0800
Subject: feat: add block indicator by peudo element

---
 src/dumbymap.mjs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/dumbymap.mjs')

diff --git a/src/dumbymap.mjs b/src/dumbymap.mjs
index 595de5c..1e8c38d 100644
--- a/src/dumbymap.mjs
+++ b/src/dumbymap.mjs
@@ -131,8 +131,11 @@ export const markdown2HTML = (container, mdContent) => {
   htmlHolder.innerHTML = md.render(contentWithToc);
 
   // TODO Do this in markdown-it
-  htmlHolder.querySelectorAll(':scope > div:not(:has(nav))')
-    .forEach(b => b.classList.add('dumby-block'))
+  const blocks = htmlHolder.querySelectorAll(':scope > div:not(:has(nav))')
+  blocks.forEach(b => {
+    b.classList.add('dumby-block')
+    b.setAttribute('data-total', blocks.length)
+  })
 
   return container
   //}}}
-- 
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