Az oldal korlátolt funkcionalitással fog rendelkezni, amíg elvégezzük a felhasználói élményt javító karbantartást. Ha egy leírás nem oldja meg a problémáját, és kérdést tenne fel, akkor a támogatási közösségünk a @FirefoxSupport Twitter oldalon tud segíteni, vagy az /r/firefox oldalon a Redditen.

Avatar for Username

Támogatás keresése

Kerülje el a támogatási csalásokat. Sosem kérjük arra, hogy hívjon fel egy telefonszámot vagy osszon meg személyes információkat. Jelentse a gyanús tevékenységeket a „Visszaélés bejelentése” lehetőséggel.

További tudnivalók

A témacsoportot lezárták és archiválták. Tegyen fel új kérdést, ha segítségre van szüksége.

Is there a way for a developer to detect if the Java plugin was blocked?

  • 2 válasz
  • 2 embernek van ilyen problémája
  • 9 megtekintés
  • Utolsó üzenet ettől: panrobal

panrobal
panrobal
more options

For best UX in my web application I'd like to know if Java has been blocked because of security vulnerabilities.

If it's been blocked I'd like to show m own message that Java is out of date and they should update.

I don't want to show it everytime Java is out of date since it's only important for me and the user if there are security vulnerabilities. If Java version is not known to have vulnerablities I don't want my users to be disturbed by additional messages or steps reguired to update Java.

Is there a way to detect using Javascript if Firefox blocked a plugin because of security vulnerability?

For best UX in my web application I'd like to know if Java has been blocked because of security vulnerabilities. If it's been blocked I'd like to show m own message that Java is out of date and they should update. I don't want to show it everytime Java is out of date since it's only important for me and the user if there are security vulnerabilities. If Java version is not known to have vulnerablities I don't want my users to be disturbed by additional messages or steps reguired to update Java. Is there a way to detect using Javascript if Firefox blocked a plugin because of security vulnerability?

Összes válasz (2)

user633449
user633449
more options

Firefox already does this, displaying a CTP notification that Java is out of date. Why do I have to click to activate plugins?

panrobal
panrobal Kérdés tulajdonosa
more options

Thanks for the reply.

I have already seen this page but my applet doesn't have a visible area. It's just for communication with external devices and it interacts with Javascript. In my case it doesn't look like in the link.

Fortunately in new version of Firefox a large modal appears with option to update Java which is quite OK. I am only affraid that if there are no new versions of Java Firefox will display this small dropdown in the top left hand corner which our users tend to miss.