I've twigged what you've been trying to say (sorry long day and bad listening skills).
I'd have Schools and courses property and not nest these.
Like Hugo said, I'd be interested in hearing how you do it if/when you do.
On 29 Mar 2004, at 19:42, Jarnot Voytek Contr AU/SC wrote:
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:
monax materiamI'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.
${applicationForm.map.schools}
other than that looks like it should work just fine as it is.
On 29 Mar 2004, at 19:02, Jarnot Voytek Contr AU/SC wrote:
these loops?Is it possible to nest forEach loops and have the html:text input fields work correctly?
My JSP code: <c:forEach items="${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 nestingI'd rather stick with JSTL and html-el rather than the nested taglib.
-- Voytek Jarnot Quantum materiae materietur marmota monax si marmota---------------------------------------------------------------------possit materiari?
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