JAVA Tech nologies Co. Ltd. Marine Radio VERSION 3.0 Instrukcja Użytkownika Pobierz pdf (Strona 80)

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Timeout/User Idle Control

setTimeout(seconds)

E.g. var ready = ViewONE.setTimeout(30);

This method sets and starts a usage timer. If the user does not use the applet for the

number of seconds specified then the applet will automatically be disabled. It can be re-

enabled by calling one of the timeout JavaScript methods (see below), opening a

document using one of the JavaScript open methods, by revisiting the page containing the

applet (Netscape) or reloading the page (Internet Explorer).

Security note: This method is disabled by default unless the

“JavascriptExtensions” parameter is set to “true”.

getTimeout()

E.g. var seconds = ViewONE.getTimeout();

This method returns the timeout value (integer seconds) set using either the setTimeout()

method or the HTML tag “timeout”.

stopTimeout()

E.g. ViewONE.stopTimeout();

This method will disable the timer set using either the setTimeout() method or the HTML

tag “timeout” and if the applet had timed-out then it will wake-up (i.e. be re-enabled).

Security note: This method is disabled by default unless the

“JavascriptExtensions” parameter is set to “true”.

isTimedOut()

E.g. var timedout = ViewONE.isTimedOut();

This method returns a value of true if the applet has timed-out as a result of the user not

using the applet for the time specified by the setTimeout() method or the HTML tag

“timeout”. It otherwise returns false.

Method:

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JAVA Tech nologies Co. Ltd. Marine Radio VERSION 3.0 Instrukcja Użytkownika Strona 80