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Liveconnect - init problem

P: n/a
Hi all,

The facts : a rich text editing applet, a HTML/Javascript toolbar and
Liveconnect to make them communicate alltogether.
- Java to JS communication (for updating the state of the toolbar -
text align, style, color) is OK
- JS to Java communication (for changing text align, style, color)
doesn't work as expected :

* Under Firefox, the first call of a Java method is DAMN SLOW (near 20
minutes !). The following calls are OK (1 to 2 seconds). Here is the
output of the Java console (the following message is displayed more
than a thousand times) :

liveconnect: javascript: calling Java system code
liveconnect: javascript: default security policy = file://

* Here is the output of the Java console under Opera :

com.opera.OriginNotAllowedException: LiveConnect origin check failed
for JavaScript trying to access Java object,
caller=file://localhost/home/user/RichTextEditor.html,
callee=file:/home/user/RichTextEditor.jar
at
com.opera.LiveConnectPrivilegedActions.originCheck (LiveConnectPrivilegedActions.java:99)

at
com.opera.LiveConnectPrivilegedActions.invoke(Live ConnectPrivilegedActions.java:37)

at com.opera.InvocationThread.run(MethodResolver.java :379)

* Under IE and Konqueror, it seems OK

Thank you for your answers

Jun 21 '06 #1
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1 Reply


P: n/a


Alexandre Lahure wrote:

* Under Firefox, the first call of a Java method is DAMN SLOW (near 20
minutes !).


Starting up the Java VM is damn slow (but certainly takes rather 20
seconds maybe, not 20 minutes). Although if you have an applet on the
page then it should already have started the Java VM.

--

Martin Honnen
http://JavaScript.FAQTs.com/
Jun 21 '06 #2

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