We are automating chrome extension with sahi.
we have loaded our chrome profile with sahi with extension added on profile.
we weren't able to get dom elements of extensions.
so we are navigating to the url: chrome-extension:/extension_id/popup.html
but sahi doesn't navigate to this url.
but i have read with selenium we are able to get it.
Please help me out, with this automation
I'm not sure, I understand the problem here. But if you want to change some options on chrome. I use this Chromium Command Line Switches to find correct option to set when set browser on 'browser_types.xml`.
For example:
<options>--no-default-browser-check --user-data-dir=$userDir\browser\chrome\profiles\sahi$threadNo --proxy-server=127.0.0.1:$port --disable-popup-blocking --always-authorize-plugins --allow-outdated-plugins --enable-npapi --incognito</options>
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I am writing a script for web automation with SELENIUM and, in theory, I have two options to capture the data I need from the websites I am scraping:
I can let the script extract relevant information from each tag on the result pages.
I can make the script click on the browser extension button in my browser window and let the extension manage the data for me.
I know how to extract information by HTML tag, but when it comes to browser extensions, I have only found instructions how to install / uninstall them with SELENIUM, but no instructions how to "activate" them once they are installed.
I am using Firefox and would be very grateful if you could point me in the right direction.
I was not able to solve this problem in FIREFOX but in CHROME:
I created a browser profile including my extension and a key shortcut to activate it.
I opened that profile when starting the browser with SELENIUM.
I used SELENIUM to navigate to the right URL.
I used pyautogui to press the relevant keys and trigger the file download.
I just started developing a small Chrome extension, and following the https://developer.chrome.com/extensions/getstarted tutorial, I tried to find a way so that even in developer mode, the extension can be clickable on all tabs.
Right now, the extension is clickable only on pages under developer.chrome.com host.
It's probably a silly question, but do we have the possibility to test it, while on development, on other tabs (not under developer.chrome.com host)? If yes, how do we set this options? I try to add <all_tabs> permission in the manifest, but it doesn't seem to work.
Thanks!
The problem was that following this tutorial https://developer.chrome.com/extensions/getstarted, a rule is set in the background.js file that the browser action to execute on other pages.
I had to add the activeTab permission and delete code from background.js.
Credit to: https://www.sitepoint.com/create-chrome-extension-10-minutes-flat/
As available here https://developer.chrome.com/extensions/user_interface#browser_action, adding browser_action to your manifest.json as against adding page_action makes the extension available in all tabs.
For a VSCode extension i want open browser within VSCode not externally, wherein i can load some URL (https://developers.redhat.com/)
I tried looking into various options to achieve it in VScode extension, what i came across is with help of webview i.e 'vscode.previewHtml' we can pass html content which would be rendered with in VSCode editor tab, but what i have is url to load. Can pass it to iframe but i can't open it in iframe
Another option is to open it in browser but it opens external browser.
what i need is to open a browser within IDE (VSCode), experience should be similar to what we get for 'vscode.previewHtml'
or as we see in IDEs like eclipse where browser window is opened right inside IDE.
As we can see below
Please give inputs, suggestions
It's possible now without extension. Open command palette (CTRL+P) and search for "Simple Browser: Show".
This is how it looks:
In order to render your html you can use the WebView API:
https://code.visualstudio.com/docs/extensions/webview
Microsoft has an extension in development, Live Preview. I use it to view html codecov reports inside of VSCODE and it at least works for that.
You just search for it in extensions and add it to VSCODE
I write a DOM tree protecter Chrome extension to examine if the DOM tree changes. I have the js files in background_page, how can i get those console.logs() in other test html files? What I can only find now is the debug information of chrome://extensions/ when i click on generated_background_page.html. So how can I get information of other webpages? Thanks for replying.
One thing I have found very useful when debugging chrome extensions is to use the "inspect element" feature of the chrome developer tools. If you have a page or an element (such as on a popup from your extension) that you want to debug:
Open up Developer Tools
Wait for your popup to appear (if its not already up)
Switch to the Elements view on Developer Tools
Click the magnifying glass at the bottom so you can select an element
Click on an element in the page you want to debug (e.g. the popup page)
Now your Sources view and other views line up to match the element you've clicked on. The console will now let you look at variables in that context.
If you are not able to get the extension to work, there could be a whole host of reasons.
Are all your scripts loaded form the extension's directory or are you serving
them from a site? Chrome will not load scripts from an external site
unless over https AND after the site that is serving the script has
been whitelisted. See the Chrome Content Security
Policy
for more info.
To inspect the DOM, you need to inject a content script into the page that is being loaded. Are you sure you are doing this correctly? The manifest.json must be done right or else your content script will not get loaded.
For your content script and extension to communicate, you must post and receive messages. More information is available here.
Perhaps the best suggestion I have is that you follow the Chrome extension "tutorial" carefully until you have something working and then amend it to suit your needs.
I am able to launch Chrome browser with extension in the browser. But I am not able to interact with the extension.
When I launch Chrome browser manually, I go to chrome://extensions and configure command for that extension and set short cut like "Alt+H" to launch the extension from short cut and after hitting Alt+H the extension gets invoked.
But when I launch chrome browser with extension using watir webdriver, the configure command setting for that extension is not set. After I set that manually again to "Alt+H" and try to invoke the extension on the browser which is launched using watir-webdriver, I don't see extension getting invoked.
Please let me know how can I interact with the chrome extension using watir-webdriver.
I do not think watir can interact with the extensions. It can only interact with the page. But, I could be wrong. I had moderate success with Sikuli when I needed to do something like that.