tl;dr – You can’t set custom message anymore in most modern browsers A quick note (since this is an old answer) – these days all major browsers don’t support custom message in the beforeunload popup. There is no new way to do this. In case you still do need to support old browsers – you … Read more
Just for anyone else who’s looking for an answer in Ruby, Python, and C# bindings (Selenium 2.33.0). Note that the actual keys to send depend on your OS. For example, Mac uses CMD + T, instead of Ctrl + T. Ruby require ‘selenium-webdriver’ driver = Selenium::WebDriver.for :firefox driver.get(‘http://stackoverflow.com/’) body = driver.find_element(:tag_name => ‘body’) body.send_keys(:control, ‘t’) … Read more
The # character in a URL is reserved to indicate the start of a fragment identifier. You must URL encode the data URL contents, which means converting any hash characters in the data URL to %23
OK, I’ve found it. This is probably the cleanest and easiest solution out there and does not rely on JavaScript being turned on. @-moz-document url-prefix() { h1 { color: red; } } <h1>This should be red in FF</h1> It’s based on yet another Mozilla specific CSS extension. There’s a whole list for these CSS extensions … Read more
2018 Update The flexbox specification has been updated. 4.2. Flex Item Margins and Paddings Percentage margins and paddings on flex items, like those on block boxes, are resolved against the inline size of their containing block, e.g. left/right/top/bottom percentages all resolve against their containing block’s width in horizontal writing modes. Original Answer – applies to … Read more
This Question have been surfacing out quite often for sometime now since we migrated from the legacy Firefox releases to Marionette based Mozilla Firefox releases (beginning with Firefox 48). It is not clear what exactly you mean by the code was working with geckodriver-v0.16.1 for older firefox versions. In general, each GeckoDriver release supports each … Read more
As of late 2018, there is now limited customization available in Firefox! See these answers: https://stackoverflow.com/a/54101063/405015 https://stackoverflow.com/a/53739309/405015 And this for background info: https://bugzilla.mozilla.org/show_bug.cgi?id=1460109 There’s no Firefox equivalent to ::-webkit-scrollbar and friends. You’ll have to stick with JavaScript. Plenty of people would like this feature, see: https://bugzilla.mozilla.org/show_bug.cgi?id=77790 As far as JavaScript replacements go, you can try: … Read more
Specify window “features” to the open call: window.open(url, windowName, “height=200,width=200”); When you specify a width/height, it will open it in a new window instead of a tab. See https://developer.mozilla.org/en-US/docs/Web/API/Window.open#Position_and_size_features for all the possible features.
For modern web browsers (After IE9) See the Duplicate listed at the top of the page for correct information! See answer here: How to control web page caching, across all browsers? For IE9 and before Do not blindly copy paste this! The list is just examples of different techniques, it’s not for direct insertion. If … Read more
Selenium using Python – Geckodriver executable needs to be in PATH