WebEDIT: An answer is accepted below, but for anyone who ends up in my position, the main issue was that firefox temporarily enabled full-screen-api.unprefix by default, and then changed that in an update so that a prefix was once again necessary. Also, if you search about:config for "fullscreen" it won't show "full-screen-api." WebThe fullscreenEnabled property tells you whether or not the document is currently in a state that would allow fullscreen mode to be requested. Things your users want to know You'll …

javascript - Chrome Fullscreen API - Stack Overflow

Web19 okt. 2011 · I made a simple wrapper for the Fullscreen API, called screenfull.js, to smooth out the prefix mess and fix some inconsistencies in the different … element in fullscreen mode: /* Get the element you want displayed in fullscreen mode (a video in this example): */. var elem = document.getElementById("myvideo"); /* When the openFullscreen () function is executed, open the video in fullscreen. Note that we must include prefixes for different browsers, …the kitchen connection

Using the Fullscreen API with React Aha! software

Web11 apr. 2024 · Description. A newline in a filename could have been used to bypass the file extension security mechanisms that replace malicious file extensions such as .lnk with .download. This could have led to accidental execution of malicious code. This bug only affects Thunderbird on Windows. Other versions of Thunderbird are unaffected.