I think that the original poster was referring to server-side detection of
whether checkboxes are checked. If so then I use this
<%
String[] checkboxes = request.getParameterValues("checkboxname");
if (checkboxes == null) {
// none checked
}
else {
// extract the values from the String array.
}
If not, this question concerns Javascript and not JSP.
Soefara.
>From: Philip Steel <[EMAIL PROTECTED]>
>Reply-To: A mailing list about Java Server Pages specification and
>reference <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: Check boxes
>Date: Tue, 12 Mar 2002 16:10:26 -0000
>
>yep - 5% are Netscape 4.** users - on a site getting 20,000 hits a day
>that's 1,000 potentially.
>
>If you're running an e-commerce site, 1,000 Netscape users suddenly become
>an important reason to make a site NS compliant.
>
>;-)
>
>-----Original Message-----
>From: Sami Saul [mailto:[EMAIL PROTECTED]]
>Sent: 12 March 2002 16:01
>To: [EMAIL PROTECTED]
>Subject: Re: Check boxes
>
>
>Do you know any other browser than IE? :-)
>
>
>----- Original Message -----
>From: "Philip Steel" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Sent: Tuesday, March 12, 2002 17:40
>Subject: Re: Check boxes
>
>
> > except it's not cross-browser
> >
> > :-(
> >
> > -----Original Message-----
> > From: Sami Saul [mailto:[EMAIL PROTECTED]]
> > Sent: 12 March 2002 15:27
> > To: [EMAIL PROTECTED]
> > Subject: Re: Check boxes
> >
> >
> > This way (array) can be very slow if you have a lot of "checkboxes" (I
>have
> > a page with 1000).
> >
> > Try something like this:
> >
> > var cbs = document.all.tags("INPUT");
> > for (var i=0; i<cbs.length; i++)
> > with(cbs [i])
> > if (type == "checkbox" && id="XXXX" && checked)
> > doSomethng();
> >
> >
> > It's much more faster than use an array.
> >
> > Best regards,
> >
> >
> > Sami
> >
> >
> >
> >
> > ----- Original Message -----
> > From: "Lai, Kenny" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, March 12, 2002 17:05
> > Subject: Re: Check boxes
> >
> >
> > > you need to put it in a javascript for or while loop, and check the
> > > formvalues as a ARRAY. (since checkboxes can be the same name for all
>the
> > > elements, javascript creates an array for this.) while in your for
>loop,
> > if
> > > the condition meets, do such and such..
> > >
> > > kenny
> > >
> > > -----Original Message-----
> > > From: Panayiotis Periorellis
> > > [mailto:[EMAIL PROTECTED]]
> > > Sent: Tuesday, March 12, 2002 9:46 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: Check boxes
> > >
> > >
> > > Hello All,
> > >
> > > Can someone let me know how do we retrieve the value of a check box.
> > >
> > > How can I say in pseudo..
> > >
> > > If (chekcbox C1 is checked) {
> > >
> > > Do this....
> > >
> > > }// and if
> > >
> > > I would appreciate a response
> > >
> > > panos
> > >
> > >
> >
>==========================================================================To
> > > unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > JSP-INTEREST".
> > > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> > > DIGEST".
> > > Some relevant FAQs on JSP/Servlets can be found at:
> > >
> > > http://archives.java.sun.com/jsp-interest.html
> > > http://java.sun.com/products/jsp/faq.html
> > > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > > http://www.jguru.com/faq/index.jsp
> > > http://www.jspinsider.com
> > >
> > >
> >
>===========================================================================
> > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > JSP-INTEREST".
> > > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> > DIGEST".
> > > Some relevant FAQs on JSP/Servlets can be found at:
> > >
> > > http://archives.java.sun.com/jsp-interest.html
> > > http://java.sun.com/products/jsp/faq.html
> > > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > > http://www.jguru.com/faq/index.jsp
> > > http://www.jspinsider.com
> >
> >
>===========================================================================
> > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > JSP-INTEREST".
> > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> > DIGEST".
> > Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://archives.java.sun.com/jsp-interest.html
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > http://www.jguru.com/faq/index.jsp
> > http://www.jspinsider.com
> >
> >
>===========================================================================
> > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
>JSP-INTEREST".
> > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
>DIGEST".
> > Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://archives.java.sun.com/jsp-interest.html
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > http://www.jguru.com/faq/index.jsp
> > http://www.jspinsider.com
>
>===========================================================================
>To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
>JSP-INTEREST".
>For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
>DIGEST".
>Some relevant FAQs on JSP/Servlets can be found at:
>
> http://archives.java.sun.com/jsp-interest.html
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
> http://www.jguru.com/faq/index.jsp
> http://www.jspinsider.com
>
>===========================================================================
>To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
>JSP-INTEREST".
>For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
>DIGEST".
>Some relevant FAQs on JSP/Servlets can be found at:
>
> http://archives.java.sun.com/jsp-interest.html
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
> http://www.jguru.com/faq/index.jsp
> http://www.jspinsider.com
_________________________________________________________________
Chat with friends online, try MSN Messenger: http://messenger.msn.com
===========================================================================
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
