Javascript and Struts-Form

[Alex2xm]

Hello Struts-Programmer,

i'm wirting an application with Struts. At the form i've 5 Checkboxes. Now i have to programm following UseCase:
If the 5th box was clicked, the 4 other boxes should be selcted.
Normally i can realize that with Javascript but how can I write the JS logic into the Struts form tags? When I add the attribute "name" or "onclick" i got an servlet error.

How can i solve these Problem?

Thanks Alex

 

[siberian]

Can you show us the servlet error?

Can you show us the code that causes the error?

Thanks.