uPart Graph / DBPlotter

The DBPlotter applet plots uPart data. ID and time can be selected on a website. The plotter display all available data of the selected day. So, if the plot does not start at 00:00 but later then this means that there are no data available between 00:00 and the point where the graph starts.

Requirements

In order to run the applet, the clients needs access on the webserver (tcp, port 80) and the database (tcp, port 3306). It might be possible that the database access is block by regular firewalls. One can verify this case by looking into the applet console to look for an appropriate exception. If a firewall blocks the access of the applet to the database, one will not see any data at all.

Flaws

• Currently the the plotter works only in the Firefox browser reliably. In the Internet Explorer the transfer of the parameters from the javascript enabled html site to the applet does not work in all cases. The bug is already mentions in the our bug trac system and will be worked out.
• The plotter does not work under IE 5 on an NT system
• In IE6 on Windows 2000 and XP the IE might crash in the first access. Restart IE a second time and try it again
• The MS Java VM cannot run the applet. Install Sun's JDK or JRE.