Applets can NOT open or write files, for security
I had the same problem trying to acces to my data base in oracle by an applet.
The reason could be this restriction see documentation on applet restrictions.
Bernardo
At 09:57 a.m. 04/11/99 +0800, you wrote:
>
>Dear Sirs:
>I am junior JAVA programmer, one question need your help.
>I had RedHat Linux 6.0 with Java 1.2 SDK and PostgreSQL database,
>I had copy the postgresql.jar into /jdk1.2/jre/lib/ext.
>
>then, I wrote an applet just query the data from PostgreSql database,
>and show the result on screen, then created the test.html file,
>and include the class , when I use appletviewer test.html, I can see
>the data everything is OK,
>
>but when I put the html on my web, then I can see the applet area show
>"Can't find Database Driver ...... postgresql.drive...."
>It's anything Linux envirounment setting error?
>Tks!
>
>Jones Chang
>
>
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______________________________
Dr. Bernardo Paz Betancourt
TROPANDES Project
casilla 415
tel/Fax: (591) 2 41.18.34
http://www.megalink.com/tropandes
La Paz - Bolivia
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