Web Reference: Feb 14, 2024 · In this tutorial, we’ll explore how to use JavaScript to check if the current window is a popup. Understanding the context in which your JavaScript code is running can greatly affect its behavior and your approach to handling that behavior. Apr 20, 2012 · For a Chrome extension, I needed to distinguish a popup window from the same code loaded in an browser action popup. I assumed menubar.visible would be false in both cases, since neither kind of popup shows a menubar. Apr 27, 2024 · Detecting whether a popup has been blocked by the browser using JavaScript can be tricky because most modern browsers do not provide a direct API for such detection due to privacy and security concerns. However, you can use a workaround to infer whether the popup has been blocked or not.
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