Gui on server

[isador34]

hello all I have a question, how to open a GUI when server launch?

[Lapo]

In theory you could create a JFrame in your Extension's init() method and add all of the controls in there... If you do that make sure to release all the UI related resources in the destroy() method.

[isador34]

look my code:
http://pastebin.com/VEfq5s1q
http://pastebin.com/3HmEptCZ

but when I launch the extension with eclipse I have an error:

Exception in thread "main" java.lang.NoClassDefFoundError: org/joda/time/ReadablePartial
at com.smartfoxserver.v2.Main.main(Main.java:21)
Caused by: java.lang.ClassNotFoundException: org.joda.time.ReadablePartial
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 1 more

[Lapo]

Launching the Extension with Eclipse?
No, you won't be able to do that unless you run the entire server under Eclipse, which I would not recommend.

All you need to do is deploying your Extension class in SmartFoxServer as illustrated in the docs or in this YouTube video:
https://www.youtube.com/watch?v=nKGxhwJ ... 94B9D7C3E5

[isador34]

I know how to use extension , so for test my GUI I create another project for my test

But when I upload my Ext on smartfox, the gui don't open on load, how to process for open this on load?

[Lapo]

If the extension starts up correctly, with no errors, the window will open.

Are you sure you have no errors on the server side?

[isador34]

it's work thank, but how to process to make a persistant windows?

[Lapo]

What is a persistent window?

[isador34]

a GUI which can't be close

EDIT: I found the method: this.setResizable(false);

EDIT2: I have another problem: My server can't receive extensionRequest from my client