From 3284269399216bf19af8bf44b4275776ed765e57 Mon Sep 17 00:00:00 2001
From: zikai <zikai@f.zikai.wang>
Date: Tue, 21 Jul 2026 14:41:10 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=A4=8D=E9=80=89=E6=A1=86=E5=88=9D?=
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common.js 的 el() 对 checked/disabled/hidden 等布尔属性调用 setAttribute(k, v)，
而 setAttribute("checked", "false") 仍会令 checkbox 呈勾选态（属性存在即为真）。
改为维护 BOOL_PROPS 集合，布尔属性用 node[k] = !!v 赋值；同时 v === false 时跳过 setAttribute。
修复后文件浏览页复选框初始未选中时正确显示为未勾选。
---
 static/common.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/static/common.js b/static/common.js
index 7c98781..64c272c 100644
--- a/static/common.js
+++ b/static/common.js
@@ -3,6 +3,12 @@
 (function (global) {
   "use strict";
 
+  // 布尔属性：用属性赋值而非 setAttribute（setAttribute("checked","false") 仍会勾选）
+  const BOOL_PROPS = new Set([
+    "checked", "disabled", "readonly", "selected", "hidden", "multiple", "open",
+    "autofocus", "required", "async", "defer", "controls", "autoplay", "loop", "muted",
+  ]);
+
   function el(tag, attrs, ...children) {
     const node = document.createElement(tag);
     if (attrs) {
@@ -11,7 +17,8 @@
         else if (k === "dataset") Object.assign(node.dataset, v);
         else if (k.startsWith("on") && typeof v === "function")
           node.addEventListener(k.slice(2).toLowerCase(), v);
-        else if (v !== null && v !== undefined) node.setAttribute(k, v);
+        else if (BOOL_PROPS.has(k)) node[k] = !!v;
+        else if (v !== null && v !== undefined && v !== false) node.setAttribute(k, v);
       }
     }
     for (const c of children) {