Disabling a Check box

Question

In my BSP View am using two check box.
I want to disable one check box when the other one gets checked and vice versa.
Right now am doing with some logics and with server side events.I want to do this in the client side.
In <b>Java script</b> how i can code this in my BSP page where the checkbox is created with the help of htmlb.
Kindly help me in this regards.

Answer 1

Hi,
put this in your documentHead:
<script language="javascript">
     function uncheckyes(){
      document.form_id.yes.disabled='TRUE';
      </script>
<script language="javascript">
     function uncheckno(){
      document.form_id.no.disabled='TRUE';
      </script>
and this in your layout (documentBody):
       <htmlb:checkboxGroup columnCount = "2"
                                     id          = "expense" >
                  <htmlb:checkbox text          = "Yes"
                                  id            = "yes"
                                  onClientClick = "javascript:uncheckno()" >
                  </htmlb:checkbox>
                  <htmlb:checkbox text          = "no"
                                  id            = "no"
                                  onClientClick = "javascript:uncheckyes()" >
                  </htmlb:checkbox>
                </htmlb:checkboxGroup>
grtz
Koen