Hi t,
I'm having my own problems with checkboxes / multiboxes. However, I think I
can help u a bit with some of those questions.
- When you check a box and submit it, the value that gets submitted is the
one on the value attribute of that checkbox.
- When you check more than one checkbox with the same "name", you'll need an
array-type property for Struts handling it properly. Each position on the
array generated (setXXX-ed) by Struts will be the value of a checked box.
- I haven't actually implemented this lately, but I believe that, in case
your screen is the kind that refresh itself after the post (i.e. no post /
redirect technique being used), then you might have to reset the array on
the reset() method of the corresponding actionForm. In any case, you might
want to check Struts' web site for more info on this issue.
HTH,
Freddy-
-Mensaje original-
De: t t [mailto:[EMAIL PROTECTED]
Enviado el: miercoles, 13 de octubre de 2004 3:31
Para: [EMAIL PROTECTED]
Asunto: Help! Questions about Checkbox and multibox
Hi, all,
I have some questions regarding Checkbox and multibox:
1. What value will be returned if a checkbox is
checked? How to get it from the relevant form bean?
any example?
2. If I want to check a group of checkboxes (multibox)
after a single checkbox is checked, how to do that? I
guess javascript will be a good way, but in java
script, how to get the reference of checkbox and
multibox defined by struts ? any example?
Thanks in advance!
Tong
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