From ab4f00610735790fba1a34aa8e1634af8bdaea43 Mon Sep 17 00:00:00 2001
From: xfy <i@rua.plus>
Date: Tue, 23 Jun 2026 15:41:22 +0800
Subject: [PATCH] fix(lightbox): bind interactions immediately, before image
 loads

bindInteractions() was only called from start(), which waits for the
image load event. during the load window Esc/scroll/backdrop-click did
nothing. bind right after appending the overlay so the lightbox is
closable throughout the load.
---
 public/js/lightbox.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/public/js/lightbox.js b/public/js/lightbox.js
index 1b4edc4..9eeb04d 100644
--- a/public/js/lightbox.js
+++ b/public/js/lightbox.js
@@ -179,6 +179,8 @@
 
     // 焦点移入灯箱
     overlay.focus();
+    // 立即绑定交互（不等图片加载）：加载期间 Esc/滚动/点背景也须可关闭。
+    bindInteractions();
 
     // 图片加载后再做动画（naturalW/H 要等加载）
     var start = function () {
@@ -203,7 +205,6 @@
           overlay.style.opacity = "1";
           img.style.opacity = "1";
         });
-        bindInteractions();
         return;
       }
 
@@ -226,8 +227,6 @@
         img.style.opacity = "1";
         overlay.style.opacity = "1";
       });
-
-      bindInteractions();
     };
 
     if (img.complete && img.naturalWidth) {