Avatar for Username

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Learn More

Dieses Thema wurde archiviert. Bitte stellen Sie eine neue Frage, wenn Sie Hilfe benötigen.

How to disable fullscreen permission and window.onbeforeunload popup permamently?

  • 2 Antworten
  • 17 haben dieses Problem
  • 138 Aufrufe
  • Letzte Antwort von 4Corvus

4Corvus
4Corvus
more options

I never want to see the fullscreen permission dialog or the "are you sure you want to leave this page" dialog popups. They are only annoying.

I never want to see the fullscreen permission dialog or the "are you sure you want to leave this page" dialog popups. They are only annoying.

Ausgewählte Lösung

You can set the dom.disable_beforeunload pref to true on the about:config page to disable this alert.

  • dom.disable_beforeunload = true

The only choices for full screen permissions are "Always Ask" and "Block". You can manage the full screen permission via "Tools > Page Info > Permissions" or via the about:permissions page.

You can toggle this pref that is aimed at developers to false if you want to suppress this dialog.

  • full-screen-api.approval-required = false

You can open the about:config page via the location/address bar. You can accept the warning and click "I'll be careful" to continue.

Diese Antwort im Kontext lesen 👍 10

Alle Antworten (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Ausgewählte Lösung

You can set the dom.disable_beforeunload pref to true on the about:config page to disable this alert.

  • dom.disable_beforeunload = true

The only choices for full screen permissions are "Always Ask" and "Block". You can manage the full screen permission via "Tools > Page Info > Permissions" or via the about:permissions page.

You can toggle this pref that is aimed at developers to false if you want to suppress this dialog.

  • full-screen-api.approval-required = false

You can open the about:config page via the location/address bar. You can accept the warning and click "I'll be careful" to continue.

4Corvus
4Corvus Fragesteller
more options

cor-el said

You can set the dom.disable_beforeunload pref to true on the about:config page to disable this alert.
  • dom.disable_beforeunload = true

The only choices for full screen permissions are "Always Ask" and "Block". You can manage the full screen permission via "Tools > Page Info > Permissions" or via the about:permissions page.

You can toggle this pref that is aimed at developers to false if you want to suppress this dialog.

  • full-screen-api.approval-required = false

You can open the about:config page via the location/address bar. You can accept the warning and click "I'll be careful" to continue.

THANK. YOU. SO. MUCH.