I'm wandering could this exception be because value of
emailAddress is null?
--- Evgeniy Strokin <[EMAIL PROTECTED]> wrote:
> This is exactly that I have. Also i asumed that I
> need
> in ContactInfo.class something like this:
> public Email getEmails(int index){
> return emails.toArray()[index];
> }
>
> For property:
>
model.currentPerson.contactInfo.emails[0].emailAddress
>
> But I notised that Struts calls getEmails() for this
> property instead of getEmails(0).
> getEmails(0) never called actualy.
>
> I don't know what to do)))
>
> Thanks
> Eugene
>
>
> --- "Kandula, Sunita" <[EMAIL PROTECTED]> wrote:
>
> >
> > Can you give code details of ContactInfo and Email
> > classes .
> > I am assuming you will have something like the
> > following, basically no
> > indexed methods are required.
> > ContactInfo.class
> > /**
> > * @return
> > */
> >
> > private Collection emails;
> > public Collection getEmails() {
> > return emails;
> > }
> >
> > /**
> > * @param collection
> > */
> > public void setEmails(Collection collection) {
> > emails = collection;
> > }
> >
> >
> > and your Email class should have following
> methods.
> > public String getEmailAddress() {
> > return emailAddress;
> > }
> >
> > /**
> > * @param string
> > */
> > public void setEmailAddress(String string) {
> > emailAddress = string;
> > }
> >
> >
> >
> > -----Original Message-----
> > From: Evgeniy Strokin
> > [mailto:[EMAIL PROTECTED]
> > Sent: Wednesday, December 15, 2004 2:40 PM
> > To: Struts Users Mailing List
> > Subject: RE: indexed property is not updated after
> > submit
> >
> >
> > Thanks,
> > I think I'm getting close))
> > But your example gives me this exception:
> > ---------------------------
> > Invalid argument looking up property
> >
>
model.currentPerson.contactInfo.emails[0].emailAddress
> > of bean form
> > ---------------------------
> > Could you clue me in why is what?
> >
> > Thanks,
> > Eugene
> >
> > --- "Kandula, Sunita" <[EMAIL PROTECTED]> wrote:
> >
> > > Could be done like this:
> > > <%@ taglib uri="/WEB-INF/struts-nested.tld"
> > > prefix="nested" %>
> > > <nested:iterate name="form"
> > >
> property="model.currentPerson.contactInfo.emails"
> > >
> > > <nested:text property="emailAddress" />
> > > </nested:iterate>
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Evgeniy Strokin
> > > [mailto:[EMAIL PROTECTED]
> > > Sent: Wednesday, December 15, 2004 10:04 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: indexed property is not updated after
> > > submit
> > >
> > >
> > > Hi,
> > > I have a problem:
> > > Struts config file has:
> > > <form-beans>
> > > <form-bean name="form"
> > > type="org.apache.struts.action.DynaActionForm">
> > > <form-property name="model"
> > > type="com.mycomp.SecurityAdminModel"/>
> > > </form-bean>
> > > </form-beans>
> > >
> > > On JSP I have:
> > > <logic:iterate id="email"
> > >
> property="model.currentPerson.contactInfo.emails"
> > > name="form" >
> > > <html:text property="emailAddress"
> name="email"
> > > </logic:iterate>
> > >
> > > It generates folowing HTML:
> > > <input type="text" name="email[0].emailAddress"
> > > value="[EMAIL PROTECTED]">
> > > <input type="text" name="email[1].emailAddress"
> > > value="[EMAIL PROTECTED]">
> > >
> > > But when I submit the form actual values in a
> bean
> > > are
> > > not updated. They are still the same.
> > >
> > > This is my Bean:
> > > package com.mycomp.securityadmin;
> > > public class SecurityAdminModel implements
> > > Serializable{
> > >
> > > private Person currentPerson=null;
> > > public Phone getPhone(int ind){
> > > if(currentPerson!=null &&
> > >
> > currentPerson.getContactInfo()!=null
> > > &&
> > > currentPerson.getContactInfo().getPhones()!=null
> > &&
> > > ind>=0 &&
> > >
> >
>
ind<currentPerson.getContactInfo().getPhones().size())
> > > return
> > >
> >
>
(Phone)currentPerson.getContactInfo().getPhones().toArray()[ind];
> > > else return null;
> > > }
> > >
> > > public void setPhone(int ind, Phone phone){
> > > if(currentPerson!=null &&
> > >
> > currentPerson.getContactInfo()!=null
> > > &&
> > > currentPerson.getContactInfo().getPhones()!=null
> > &&
> > > ind>=0 &&
> > >
> >
>
ind<currentPerson.getContactInfo().getPhones().size())
> > >
> >
>
currentPerson.getContactInfo().getPhones().toArray()[ind]=phone;
> > > }
> > >
> > > public Address getAddress(int ind){
> > > if(currentPerson!=null &&
> > >
> > currentPerson.getContactInfo()!=null
> > > &&
> > >
> >
> currentPerson.getContactInfo().getAddresses()!=null
> > > &&
> > > ind>=0 &&
> > > ind
> > >
> >
>
<currentPerson.getContactInfo().getAddresses().size())
> > > return
> > >
> >
>
(Address)currentPerson.getContactInfo().getAddresses().toArray()[ind];
> > > else return null;
> > > }
> > >
> > > public void setAddress(int ind, Address
> adr){
>
=== message truncated ===
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