here is an extract of my domain model : public class Survey { private String freq; private String information; private List<Observation> observations;
} public class Observation { private int abundance; private SpeciesGroup speciesGroup; } my class SurveyAction implements ModelDriven, I use an edit() method to set my Survey object as the model, and i manage to populate my jsp form ok. But when i submit the form my saveOrUpdate() method receives another Survey object as the one i set in edit() !? a new Survey Object that has the 'freq' or 'information' modifications but has a null observations property ??? here is the form <s:form method="post" action="SaveOrUdpdate" theme="simple"> <s:select name="freq" list="freqListe" listKey="other" listValue="label"></s:select> <br /> <br /> <s:iterator value="observations"> <s:textfield name="abundance"/> <s:property value="speciesGroup.id"/> - <s:property value="speciesGroup.groupName"/> <br /> </s:iterator> <s:submit value="save"/> </s:form> any ideas? -- View this message in context: http://old.nabble.com/struts2-modeldriven-how-ot-modify-the-model-object--tp29294755p29294755.html Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org