Enterprise Client Community

Hello Manfred,

reading your solution correctly and inserting the "call" stuff, I can see the Casabac windows also in IE 10 as long as they are in the workplace. The remaining problem is that I am not able to open any popups. With IE 9 everything is OK.

Regards
Marcus

Hello Manfred,

I made a mistake in my recent post by attaching csc.js twice. This is the missing CONTEXTMENUControls.js.

Regards
Marcus

Hello Manfred,

this is the continuation of my entry with the difference reports attached.

Regards
Marcus

Hello Manfred,

I tried this with IE 9 and Casabac did not work any more. You can see the error message in the attachment.

I found your pattern at 41 locations in two files, csc.js and CONTEXTMENUControls.js, both in the HTMLBasedGUI/general folder. I attached the modified files and the difference reports from WinMerge with the differences marked in yellow.

I can only attach 3 files so another entry will follow.

Regards
Marcus

Hallo,

this is just for information:

After several (>10) executions of "Reload Server" in layout editor Tomcat shows this error in log:
Java.lang.OutOfMemoryError: PermGen space

Only restart of Tomcat solves the problem.

I upgraded my Tomcat Installation fom 7.0.6 to recent version 7.0.19.
The OutOfMemoryError has never appeared again.

Hi,

the files jre\lib\javax.comm.properties and jre\bin\win32com.dll were missing.
Now it works! Thank you for your support.

content of file javax.comm.properties:

# Drivers loaded by the Java Communications API standard extension
Driver=com.sun.comm.Win32Driver

instead of comm.jar I have commapi.jar in eclnt\lib

Marcus

Hi,

Code:

final Enumeration portList = CommPortIdentifier.getPortIdentifiers();

returns an empty list!

logging says:

2010:05:19 11:24:37:023 | 12 | SEVERE | Problems when activating scanner .......... org.eclnt.client.elements.impl
.CLIENTSERIALRECEIVERElement>activate
.......... Stacktrace Info ..........
org.eclnt.client.util.serial.SerialConnectionException: javax.comm.NoSuchPortException
at org.eclnt.client.util.serial.SerialScanner.openConnection(SerialScanner.java:297)
at org.eclnt.client.util.serial.SerialScanner.activate(SerialScanner.java:144)
at org.eclnt.client.elements.impl.CLIENTSERIALRECEIVERElement.activate(CLIENTSERIALRECEIVERElement.java:17

...
Caused by: javax.comm.NoSuchPortException
at javax.comm.CommPortIdentifier.getPortIdentifier(CommPortIdentifier.java:105)
at org.eclnt.client.util.serial.SerialScanner.openConnection(SerialScanner.java:294)

Marcus

I try to use the new component ClientSerialReceiver for scanning barcodes.
But it does not work.

in jsp file:
<t:clientserialreceiver id="g_2" actionListener="#{d.QuantityBookingUI.onSerialReceive}" baudrate="9600" databits="8" parity="n" serialport="COM4" stopbits="1" />

To simulate a barcodescanner I use a terminal programm on COM3.
COM3 is connected with COM4 via null modem cable.

When I use COM4 with my terminal program no expected error "port COM4 already in use" appears.

Is there a problem in java connecting serial devices?

I have already used serial ports in java, but instead of comm-api.jar I used comm.jar with RXTXcomm.jar and rxtxSerial.dll from http://www.rxtx.org

Any hints ?

Greets Marcus