Disable only one radio button in a Radiogroup using Dynamic Actions.

Question

Hello everyone,
I'm using Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit with Application Express 4.1.1.00.23
I have a radio group which has 3 radio buttons. Now in certain situations I want only one of the radio buttons to be disabled.
I don't want to resort to Javascript for this as that would mean another piece of code that can go wrong and introduce bugs.
Is this possible using a Dynamic Action? Although DA is also JS, I feel its much easier to maintain.
Regards,
Arijit

Answer 1

I know, you did ask for DA
Try to put this code in DA and run this code on page load
=-==========================================
var pOption = 3;
var nameArray = $('input[name=p_v01]').map(function(){
                    return this.getAttribute('value');
                }).get();
for (i=0;i<nameArray.length;i++){
    if(pOption == nameArray[i]){           
        $("#P2_CHECK1_"+i).attr("disabled", true);
==========================================
Plain Javascript
<script type ="text/javascript">
function disableCheckBox(pOption){
    var nameArray = $('input[name=p_v01]').map(function(){
                        return this.getAttribute('value');
                    }).get();
    for (i=0;i<nameArray.length;i++){
        if(pOption == nameArray[i]){           
            $("#P2_CHECK1_"+i).attr("disabled", true);
$(document).ready(function(){
    var chkOption = 3;
    disableCheckBox(chkOption);
</script>
Thanks,
Ramesh P.