datatable and <h:selectOneRadio>

[thexternal_dev]

I am using datatable and each row of datatable contain <h:selectOneRadio>
component. i want that one of radio button can select at same time on datatable. thanks...

[madhukarhere]

function dataTableSelectOneRadio(radio) {

     var id = radio.name.substring(radio.name.lastIndexOf(':'));

    var id2=":testdata";    var i2=0;    var el = radio.form.elements;

    for (var i = 0; i < el.length; i++) {        if (el[i].name.substring(el[i].name.lastIndexOf(':')) == id) {

            el[i].checked = false;        

        }        }    }

    radio.checked = true;

      }

////inside datatable

<h:selectOneRadio onclick="dataTableSelectOneRadio(this);updateName(#{Employee.no});"

                            id="radioBtn"  >

                            <f:selectItem itemValue="#{Employee.no}" />

                        </h:selectOneRadio>

////

<a4j:jsFunction name="updateName" render="popup">

<a4j:param name="name" assignTo="#{EmployeePage.SelectedRadio}"/>

</a4j:jsFunction>