From 0ff64d27378e355a8f10270731403613ff716423 Mon Sep 17 00:00:00 2001
From: lkddi <lkddi@163.com>
Date: Sat, 28 Feb 2026 11:22:18 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=9A=E5=A2=9E=E5=BC=BA?=
 =?UTF-8?q?=20scripts.blade.php=20=E7=9A=84=20JS=20=E5=81=A5=E5=A3=AE?=
 =?UTF-8?q?=E6=80=A7=EF=BC=8C=E8=A7=A3=E5=86=B3=E5=9B=A0=20DOM=20=E5=85=83?=
 =?UTF-8?q?=E7=B4=A0=E7=BC=BA=E5=A4=B1=E5=AF=BC=E8=87=B4=E7=9A=84=E6=89=A7?=
 =?UTF-8?q?=E8=A1=8C=E4=B8=AD=E6=96=AD=E5=8F=8A=E5=8F=98=E9=87=8F=E6=9C=AA?=
 =?UTF-8?q?=E5=88=9D=E5=A7=8B=E5=8C=96=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 resources/views/chat/partials/scripts.blade.php | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/resources/views/chat/partials/scripts.blade.php b/resources/views/chat/partials/scripts.blade.php
index 4c6a0e1..de9a27d 100644
--- a/resources/views/chat/partials/scripts.blade.php
+++ b/resources/views/chat/partials/scripts.blade.php
@@ -24,6 +24,7 @@
 
     let onlineUsers = {};
     let autoScroll = true;
+    let _maxMsgId = 0; // 记录当前收到的最大消息 ID
 
     // ── Tab 切换 ──────────────────────────────────────
     function switchTab(tab) {
@@ -67,9 +68,12 @@
     }
 
     // ── 自动滚屏 ──────────────────────────────────────
-    document.getElementById('auto_scroll').addEventListener('change', function() {
-        autoScroll = this.checked;
-    });
+    const autoScrollEl = document.getElementById('auto_scroll');
+    if (autoScrollEl) {
+        autoScrollEl.addEventListener('change', function() {
+            autoScroll = this.checked;
+        });
+    }
 
     // ── 滚动到底部 ───────────────────────────────────
     function scrollToBottom() {
@@ -890,7 +894,6 @@
     }
 
     // ── 本地清屏（仅限自己的屏幕）───────────────────────────
-    let _maxMsgId = 0; // 记录当前收到的最大消息 ID
 
     function localClearScreen() {
         // 清理公聊窗口