Grouping Radio Buttons in DataTable

Question

I am looking for code snippet which renders radio button group in datatable. I have the following snippet which has the following problems
1) it displays -1 next to radio button as its the value assign to selectedRowId in backing bean
2) the radio button selection doesnt clear off . i.e. i can select multiple radio buttons at the same time
3) when i select first radion button it correctly displays the index as 0 but for subsequent radio buttons it doesnt show correct index value
Here is the snippet
<a4j:outputPanel >
<h:dataTable id="deviceDetailTable" styleClass="list" rowClasses="odd,even"
value="#{deviceDetailBean.tableRow}" var="vartableRow"
width="80%">
<h:column id="column1">
<h:selectOneRadio id="radio1" value="#{deviceDetailBean.id}">
<a4j:support event="onclick" reRender="selectors" />
<f:selectItem itemValue="#{deviceDetailBean.selectedRowId}" />
</h:selectOneRadio>
</h:column>
<h:column>
<f:facet name="header"><h:outputText value="MAC"/></f:facet>
<h:outputText id="mac" value="#{vartableRow.mac}" />
</h:column>
<h:column>
<f:facet name="header"><h:outputText value="Namespace"/></f:facet>
<h:outputText id="mac" value="#{vartableRow.namespace}" />
</h:column>
<h:column>
<f:facet name="header"><h:outputText value="IP Address"/></f:facet>
<h:outputText id="mac" value="#{vartableRow.ipAddress}" />
</h:column>
<h:column>
<f:facet name="header"><h:outputText value="Host Name"/></f:facet>
<h:outputText id="mac" value="#{vartableRow.hostName}" />
</h:column>
<h:column>
<f:facet name="header"><h:outputText value="Name Type"/></f:facet>
<h:outputText id="mac" value="#{vartableRow.nameType}" />
</h:column>
</h:dataTable>
</a4j:outputPanel>
Here is the snippet in Backing Bean
private Integer id;
private int selectedRowId = -1;
with setter/getter methods
Regards
Bansi

Answer 1

Hello There,
I too am stuck up with the same problem. My HTML document contains two radio buttons which belong to the same group. But when displayed on a Jeditorpane the radio buttons does'nt behave as a part of a group. Both the radio buttons get selected. If you have come across a solution..please help me..
Thanx
Mohamed Zafer