Hi, I had sent out the following message the other but I did not see it posted. 
basically the only way I can have 2 applets on the same page communicate together is 
by referencing them with applet tag in the jsp file. I can not make a jsp:plugin 
referenced applet talk to another jsp:plugin referenced applet or an applet tage 
referenced applet and vice versa. I am getting nullpointer exceptions. The engine is 
translating the plugin tag to an object or embed tag in the resulting HTML file by 
checking the browser brand.

WHAT DO YOU THINK?

Hi all,

many thanks for all the responses to my previous questions on the List.

I have more or less a trivial question; hope someone could help.
I am using JSP with JWSDK as a development tool. THe JSP file contains 2 applets' gui 
objects and HTML form elements all mixed together. I am trying to pass a value from 
one textfield of the first applet to the textfield of the second (applet1 to applet2). 
In the Java code of applet2 and in an ActionPerformed method I created an cast object 
of applet2 using the getAppletContext/getApplet. I am getting a NullPointerException 
error during runtime and I determined the source of the error by catching it in the 
code. Basically I am passing the wrong string argument to the getApplet method which 
can not find and therefore can not return an object of type applet2.

I looked at the HTML source and found a translation to the <jsp:plugin tag I used to 
place both applets on the same page. Translation includes an Object Tag but missing 
the NAME ATTRIBUTE! [[[[I don't know enough how the engine is translating the 
<jsp:plugin tag even though I had specified the applet name attribute in the jsp tag]]]

Thanks for your advice in advance!

===========================================================================
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Reply via email to