Prevent duplicate image loading (go-gitea#25675) (go-gitea#25684)

Backport go-gitea#25675 by @delvh Regression of go-gitea#25672. Co-authored-by: delvh <[email protected]>
hazycora · Jul 4, 2023 · 4e31013 · 4e31013
1 parent 491f36d
commit 4e31013
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/web_src/js/features/imagediff.js b/web_src/js/features/imagediff.js
@@ -65,8 +65,9 @@ export function initImageDiff() {
  };
  }
 
- $('.image-diff').each(function() {
+ $('.image-diff:not([data-image-diff-loaded])').each(function() {
  const $container = $(this);
+ $container.attr('data-image-diff-loaded', 'true');
 
  // the container may be hidden by "viewed" checkbox, so use the parent's width for reference
  const diffContainerWidth = Math.max($container.closest('.diff-file-box').width() - 300, 100);