[Javascript] Checkbox Focus

[Peter Brunone]

One more request:  would it be possible to see some of the HTML that goes with this?  I'm a little slow today, and seeing the groups laid out would be helpful.

-Peter

---------- Original Message ----------------------------------
From: "David Hannum" <hannum at ohio.edu>
Reply-To: javascript at LaTech.edu
Date: Wed, 22 Jan 2003 12:48:18 -0500

>Peter,
>
>Here's what I'm using to clear the "two group" method currently.
>Because I'm using the form to do a dynamic query on the other end, I
>need (want may be the case) the names to all be the same. That gives
>me a nice, tight, comma delimited list on the other end to work with.
>
>This code is not original. Someone helped me with it. Can a third
>group be added?
>
><SCRIPT LANGUAGE="JavaScript">
><!-- Begin
>function checkChoice1(field, i) {
>if (i == 0) { // "All" checkbox selected.
>if (field[0].checked == true) {
>for (i = 1; i < field.length; i++)
>field[i].checked = false;
>}
>}
>else { // A checkbox other than "Any" selected.
>if (field[i].checked == true) {
>field[0].checked = false;
>}
>}
>}
>// End -->
></SCRIPT>
>
>
>----- Original Message -----
>From: "Peter Brunone" <peter at brunone.com>
>To: <javascript at LaTech.edu>
>Sent: Wednesday, January 22, 2003 11:57 AM
>Subject: Re: [Javascript] Checkbox Focus
>
>
>Dave,
>
>   I'm still a little confused.  Could you perhaps illustrate with some
>source code so we have a starting point?
>
>Cheers,
>
>Peter
>
>---------- Original Message ----------------------------------
>From: "David Hannum" <hannum at ohio.edu>
>Reply-To: javascript at LaTech.edu
>Date: Wed, 22 Jan 2003 09:51:30 -0500
>
>>Here's an interesting one.  I'm generating a list of checkboxes
>dynamically.
>>Now, the catcher is this.  While all of the checkboxes have the same name,
>>they are divided into three groups.  The first group is one box which has
>>the value equal to a comma delimited list of all the other checkbox values
>>in the the first and second groups.  The second group is a separate
>checkbox
>>for each of the values found in the first group.  The third group is one
>box
>>with a comma delimited list of separate values.  Now, here is what I need.
>>A)  If the user clicks the group one box, I need all boxes in groups two
>and
>>three to clear.
>>B)  If the user clicks any box or boxes in group two, I need the group one
>>box and the group three box to clear.
>>C)  If the user clicks the group three box, I need all boxes in group one
>>and two to clear.
>>
>>I have it working for group one and two.  But incorporating the third
>option
>>is out of my league.  Any help would be greatly appreciated.
>>
>>Kind Regards,
>>Dave Hannum