added origin in postMessage() call

2026-04-16 06:18:35 +02:00 · 2016-01-05 16:15:15 -08:00
parent 68540baae9
commit bcc14c1b7a
1 changed files with 1 additions and 1 deletions
--- a/page-to-extension-messaging/content-script.js
+++ b/page-to-extension-messaging/content-script.js
@@ -14,5 +14,5 @@ function messagePageScript() {
  window.postMessage({
    direction: "from-content-script",
    message: "Message from the content script"
-  }, "*");
+  }, "https://mdn.github.io");
 }