https://github.com/rrweb-io/rrweb/pull/840//files

highlight · Feb 22, 2022 · 12f81bd · 12f81bd
1 parent 1759fb6
commit 12f81bd
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/utils.ts b/src/utils.ts
@@ -232,7 +232,11 @@ export function isBlocked(node: Node | null, blockClass: blockClass): boolean {
   if (node.nodeType === node.ELEMENT_NODE) {
     let needBlock = false;
     if (typeof blockClass === 'string') {
-      needBlock = (node as HTMLElement).classList.contains(blockClass);
+      if ((node as HTMLElement).closest !== undefined) {
+        return (node as HTMLElement).closest('.' + blockClass) !== null;
+      } else {
+        needBlock = (node as HTMLElement).classList.contains(blockClass);
+      }
     } else {
       (node as HTMLElement).classList.forEach((className) => {
         if (blockClass.test(className)) {