yes I have a form bean with a List of school beans each of which has a list of course beans
form bean methods: getSchools setSchools getSchool(int) setSchool(int, school) school bean methods: getCourses setCourses getCourse(int) setCourse(int, course) When I submit the form, only the schools are repopulated. The courses _can't_ be because the html renders the fields as such: <input type="text" name="school[0].name" value="abc"> <input type="text" name="course[0].courseTitle" value="123"> <input type="text" name="course[1].courseTitle" value="456"> <input type="text" name="school[1].name" value="xyz"> <input type="text" name="course[0].courseTitle" value="123"> <input type="text" name="course[1].courseTitle" value="456"> and, of course, the form bean doesn't have accessors for courses, only for schools. There's a missing level of nesting... > -----Original Message----- > From: Mark Lowe [mailto:[EMAIL PROTECTED] > Sent: Monday, March 29, 2004 11:26 AM > To: Struts Users Mailing List > Subject: Re: nesting c:forEach loops > > > > The same way as you populated it in the first place. > > Do you have something like this? > > SchoolApplicationForm theForm = (SchoolApplicationForm); > List schoolList = new ArrayList(); > SchoolForm school = new SchoolForm(); > school.setCourse(0,new CourseForm()); > schoolList.add(school); > > theForm.setSchools(schoolList); > > > You don't nested tag lib.. I never use it, as good as I think it is. > > > On 29 Mar 2004, at 19:17, Jarnot Voytek Contr AU/SC wrote: > > > I'm not using a dynaActionForm, my problem lies with the html that's > > rendered... Displaying the form works fine, but I don't see how > > struts will > > repopulate my nested beans. > > > >> -----Original Message----- > >> From: Mark Lowe [mailto:[EMAIL PROTECTED] > >> Sent: Monday, March 29, 2004 11:14 AM > >> To: Struts Users Mailing List > >> Subject: Re: nesting c:forEach loops > >> > >> > >> If you're using dynaActionForm you need to extract the map from the > >> dynaForm. > >> > >> ${applicationForm.map.schools} > >> > >> other than that looks like it should work just fine as it is. > >> > >> > >> On 29 Mar 2004, at 19:02, Jarnot Voytek Contr AU/SC wrote: > >> > >>> Is it possible to nest forEach loops and have the html:text input > >>> fields > >>> work correctly? > >>> > >>> My JSP code: > >>> <c:forEach items="${applicationForm.schools}" var="school"> > >>> <tr> > >>> <td> > >>> <html:text indexed="true" name="school" property="name"/> > >>> </td> > >>> </tr> > >>> <c:forEach items="${school.courses}" var="course"> > >>> <tr> > >>> <td> > >>> <html:text indexed="true" name="course" > >>> property="courseTitle"/> > >>> </td> > >>> </tr> > >>> </c:forEach> > >>> </c:forEach> > >>> > >>> Within the second loop, input field names are rendered as > >>> course[0].courseTitle rather than the required > >>> school[0].course[0].courseTitle. Any ideas on nesting > >> these loops? > >>> I'd > >>> rather stick with JSTL and html-el rather than the nested taglib. > >>> > >>> > >>> -- > >>> Voytek Jarnot > >>> Quantum materiae materietur marmota monax si marmota > monax materiam > >>> possit > >>> materiari? > >>> > >>> > >>> > >> > --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: [EMAIL PROTECTED] > >>> For additional commands, e-mail: [EMAIL PROTECTED] > >>> > >> > >> > >> > --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
