readio with index properties. need help

[Vicky Pandya]

I am using html : radio with indexed properties. Displaying works fine but retrieving values in the action using action form is becoming an issue. I have nearly 50 questions with Yes, No and N/A radio options along with text area to answer. How do I do it? I have gone through index properties turotial but to my particular question, couldn't find anything for radio buttons. Any help, pointers with example would be appreciated.

[Merrill Higginson]

Here's a quick sample:

public class MyForm extends ActionForm 
 
{
    private List questions;
 
    public List getQuestions() {
        return questions;
    }
    public void setQuestions(List questions) {
        this.questions = questions;
    }
    public Question getQuestion(int index) {
        return (Question) questions.get(index);
    }
    public void setQuestion(int index, Question question) {
        questions.set(index, question);
    }
}

public class Question {
    private String id;
    private String text;
    private String answer;
    public Question() {
        super();
    }
    // getters and setters
}

test.jsp

<table>
<logic:iterate id="question" name="myForm" property="questions" >
<tr>
<td><bean:write name="question" property="text"/></td>
<td><html:radio name="question" property="answer" indexed="true" value="YES"/>Yes 
<html:radio name="question" property="answer" indexed="true" value="NO" />No
<html:radio name="question" property="answer" indexed="true" value="NA" />N/A</td>
</tr>
</logic:iterate>
</table>

In order for this to work, you must either use session scope for the ActionForm, or use lazy initialization in the getters to re-create the ArrayList of Questions if it's null;