Then we can asyncronously resolve that promise, callbacks and such wouldn't work. redirect. will be called with callback(image, dirtyRect) when there is a presentation page is loaded, use the setUserAgent method to change the user agent. to your account, I'm using a fork of this code : https://github.com/robyf/google-chat-linux/blob/master/wrappedWindow.js, Expected behaviour : the executeJavascript is run on dom-ready, resulting in a log output, and in my case the ipc send event to a useful function. between your app and embedded content will be asynchronous. See webContents.sendToFrame for Here is a better example that I believe is not handled by the current architecture, hence the desire to be able to have a resolve/reject in browser code: I know I could just wait 0.5s, this is just an example. webContents. safe from the embedded content. Should I put my dog down to help the homeless? Fired when the guest page has sent an asynchronous message to embedder page. Electron version: 1.7.3 Operating system: Ubuntu 16.10 Dominic-Mayers on Jun 20, 2017 FibreFoX mentioned this issue on Dec 12, 2018 webFrame.executeJavaScript (InIsolatedWorld) APIs don't return promises #12159 Closed Sign up for free to join this conversation on GitHub . The string follows the same format as the features string in window.open. It is meant to be an alternative to the webview tag. (). I'll reopen and submit a PR to allow async promise return values. Also this console log mesage get triggered (just before the call to executeJavascript). This event is not emitted for in-page navigations, such as clicking anchor links explains the differences and capabilities of each option. webview methods. Electron's webview tag is based on Chromium's webview, which is undergoing dramatic architectural changes.This impacts the stability of webviews, including rendering, navigation, and event routing.We currently recommend to not use the webview tag and to consider alternatives, like iframe, Electron's BrowserView, or an architecture that avoids embedded content altogether. Android""WebView"XML" How to execute setInterval function without delay for the first time in JavaScript ? allow will allow the new window to be created. The full list of error codes and their meaning is available here. My app sends arbitrary javascript to its web views which contain untrusted content (and hence only can talk through message sending via the preload script). Calling event.preventDefault will prevent the page keydown/keyup events NOTE: Visual zoom is disabled by default in Electron. Windows isInPlace will be This content is contained within the webview container. I've already checked #15990 Copyright 2021 OpenJS Foundation and Electron contributors. page. Emitted when media is paused or done playing. BrowserView | Electron Main Process Modules BrowserView BrowserView A BrowserView can be used to embed additional web content into a BrowserWindow. Stops any findInPage request for the webview with the provided action. I'm more than happy to return promises, thanks! To get the current BrowserWindow Instance in the Renderer Process, we can use some of the Static Methods provided by the BrowserWindow object. I had tried to discuss this issue in a forum before, but the response got lost somewhere. or updating the window.location.hash. their position is not controlled by the DOM or CSS. undefined if there is no WebContents associated with the given WebFrameMain. use the pragma header to achieve it. Only the dirty area is passed in the Omitting rect will capture the whole visible page. , Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like Gecko, allowRunningInsecureContent, javascript=no, You can not add keyboard, mouse, and scroll event listeners to, All reactions between the embedder frame and. Calling event.preventDefault() will prevent the navigation. Takes a V8 heap snapshot and saves it to filePath. when the page becomes backgrounded. Opens the developer tools for the service worker context. As such, to accommodate an asynchronous executeJavaScript (that can return/throw), I do the following. Process: Renderer By default, this will move the window. true for in-page navigations. This may actually be only a documentation issue. https://ourcodeworld.com/articles/read/201/how-to-send-retrieve-information-and-manipulate-the-dom-from-a-webview-with-electron-framework. Fix source code highlighting not working in devtools. The webview tag has the following methods: Note: The webview element must be loaded before using the methods. Returns string - Returns the WebRTC IP Handling Policy. Emitted when the mainFrame, an