From 16a9caa555a2d63b7ff8af0731fbfd3231d6225c Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 16 Sep 2024 01:05:17 +0000
Subject: [PATCH] perf: eagerly compute explorer nodes to avoid re-render in memoized value

---
 quartz/components/scripts/toc.inline.ts |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/quartz/components/scripts/toc.inline.ts b/quartz/components/scripts/toc.inline.ts
index 546859e..acc81b2 100644
--- a/quartz/components/scripts/toc.inline.ts
+++ b/quartz/components/scripts/toc.inline.ts
@@ -16,6 +16,10 @@
 
 function toggleToc(this: HTMLElement) {
   this.classList.toggle("collapsed")
+  this.setAttribute(
+    "aria-expanded",
+    this.getAttribute("aria-expanded") === "true" ? "false" : "true",
+  )
   const content = this.nextElementSibling as HTMLElement | undefined
   if (!content) return
   content.classList.toggle("collapsed")

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