Radio Button Binding to Array of Bean Property in Spring MVC 2.0

[Vaibhav G Garg]

Hi,

I am working on a code where it is required to bind the values from jsp using radio buttons in the bean array. In the code snippet below, if I use status.expression in the name attribute, then I am unable to group the radio buttons since every radio button will be having a different name and hence, I can select multiple radio buttons simultaneously since they don't belong to a group. If I use a constant name to group radio buttons, then I am unable to set the value of the property customerSelected using radio buttons.
On submitting the form, the CustomerInfo. customerSelected should be set true or false.

The code is as follows:

CustomerBean.java

CustomerInfo[] custInfo;

CustomerInfo.java

String customerName;
Boolean customerSelected;
//corresponding getters and setters

customerInfo.jsp

<c:forEach items=${custCommand. custInfo}  var=”other” varStatus=”loopStatus”>
          <spring:bind path=” custCommand. custInfo[${loopStatus.index}]. customerSelected”>
                    <input type=”radio” name=”${status.expression}” value=”${ loopStatus.index}” 
                             <c:if test=”${status.value eq true} checked”></c:if> />
          </spring:bind>
</c:forEach>

sample-servlet.xml

<bean id=”customer” class=”com.sample.CustomerController”>
          <property name=”commandName” value=”custCommand”></property>
          <property name=”commandClass” value=”CustomerBean”></property>
          <property name=”formView” value=”customerInfo”></property>
</bean>

Spring Version Being Used: 2.0

Please guide how can I achieve my target.

Thanks,
Vaibhav