How I can edit and then update multiple rows via JSP to Action Class?

Question

Hi All,
I have a JSP page which allows users to edit the some properties for all Object returned by the db. They can then submit the changes to a Action Class which i.e.
<form action="/SaveUserNames">
<table>
<c:forEach items='${requestScope["users"]}' var='user'>
<tr align="center">
<td><input type="text" name="userBean[ i ].firstname" value="..."/></td>
<td><input type="text" name="userBean[ i ].surname" value="..."/></td>
</tr>
</c:forEach>
<tr>
<td><button type="submit">Save</button></td>
</tr>
</table>
</form>
In the ActionForm, there is a method, which would allow the Struts code to update my beans with the data the user editted:
public UserBean getUserBean(int i) {
return userBeanList.item(i);
Although I am not sure how I can update the beans in the Action Class with what the user submitted.
Can somebody help me for this point or can me suggest any design pattern to solve this points?
Thanks
Amit

Answer 1

Fetch values for each user data and put into a Hashtable and then update.
Userid is the key
User related data is the bean (like firstname, lastname, age, job, etc), so you have ArrayList of user bean.