Dynamic radio buttons matrix using Struts

[Antonietta Tobito via JavaKB.com]

Hello, I?ve a problem, please if somebody could help me I?ll really
appreciate it.

I have a dynamic matrix with radio buttons, only the number of rows could
change. The matrix is as follows, it has 4 static columns of radio buttons
and for each row I can select only one (radio button):

Skill 1 O O O O
Skill 2 O O O O
Skill 3 O O O O
Skill n O O O O

How could I store the selected radio buttons in the ActionForm? Whichever
information you have that it could help me, I?d really appreciate it.

 

[KevinHanna]

Each column would have an array:

Integer[] col1s;
Integer[] col2s'
....

In your JSP:
<html:form...>
Loop
<html:multibox property="col1s" value="${skill.number}"/>
End Loop
Where skil.number resloves to something unique for that skill/row

 

[Wendy S]

I have a dynamic matrix with radio buttons, only the number of rows could
change. The matrix is as follows, it has 4 static columns of radio buttons
and for each row I can select only one (radio button):

Skill 1 O O O O
Skill 2 O O O O
Skill 3 O O O O
Skill n O O O O

How could I store the selected radio buttons in the ActionForm? Whichever
information you have that it could help me, I?d really appreciate it.

It depends on what the data is, and what you want to do with it. In the
simplest case, a String[] should work.

I can also see an array of Skill objects. Each Skill has a description and
(what are the columns? maybe) a level. I'd like to know more about the form
first.

This really isn't a matrix since you only allow one selection per row. (If
it were checkboxes instead of radio buttons, then you'd need a
two-dimensional structure.)