Struts2 submit button with id in iterated list - struts2

Question

How do I use a struts submit button to submit the specific id of an object in an iterated list?
<s:form action="actionDeleteBooking">
<s:iterator var = "bookingList" value="bookings">
<s:submit label="delete booking" value = "cancel booking" theme = "simple" id="bookingid" />
</s:iterator>
</s:form>
I can do if for a radio button:
<s:form action="actionConfirmBooking">
<s:iterator var = "pathList" value="results">
<s:iterator var = "flightList" value="pathList">
<s:radio name="flightSelected" list="flightList" listKey = "flightid" id = "flightid" value = "flightid"/>
</s:iterator>
</s:iterator>
<s:submit label="Submit" />
</s:form>

Answer 1

if what you are trying to achieve is to have a submit button for each "row", submitting one value, then use multiple forms and an hidden field:
<s:iterator var = "bookingList" value="bookings">
<s:form action="actionDeleteBooking">
<s:hidden name="selectedItem" value="%{bookingid}" />
<s:submit label="delete booking" value="cancel booking" theme="simple" />
</s:form>
</s:iterator>
Otherwise use an <s:a />, or set a field with JavaScript, or describe better what you want.

Answer 2

You can use checkbox tag for the items you want to delete. You should be able to do this because you have already used similar form with s:radio.
<s:form action="actionDeleteBooking">
<s:iterator var = "bookingList" value="bookings">
<s:checkbox name="bookingids" label="bookingid" />
</s:iterator>
<s:submit label="delete bookings" value = "cancel booking" theme = "simple"/>
</s:form>