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From: "Ciaran Hanley" <ciaran.hanley@sentenial.ie>
To: "'Struts User Mailing List'" <struts-user@jakarta.apache.org>
Subject: DynaActionForm values problem after submit
Date: Thu, 30 Jun 2005 10:41:55 +0100
Message-ID: <003a01c57d57$f749e8d0$0100a8c0@Ciaran>
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Can anybody help me with the problem below please. I've hit a brick wall
with it! :)

-----Original Message-----
From: Ciaran Hanley [mailto:ciaran.hanley@sentenial.ie]=20
Sent: 28 June 2005 20:02
To: 'Struts User Mailing List'
Subject: Unable to read DynaForm array values

I have the following DynaActionForm bean (where EditPaymentForm extends
DynaActionForm so I can use the validation method) and corresponding =
action
mapping

<form-bean name=3D"paymentsForm" type=3D"app.EditPaymentForm">
  <form-property name=3D"payments" type=3D"app.PaymentBean[]"/>
  <form-property name=3D"name" type=3D"java.lang.String" />=20
</form-bean>

<action path=3D"/editpayments"
        type=3D"app.EditPaymentAction"
        name=3D"paymentsForm"
        scope=3D"session">
</action>

=20
I pre-populate this form in my Action class for display on a JSP for
editing. The values show up fine in the JSP text boxes. When the form is
submitted the String name property changes fine, but the values in the
payments array is not being saved. I just get the original pre-populated
data when I use the get methods after submitting.

Here is a snippet from the JSP

<html:form action=3D"/editpayments?action=3Dedit">
  <logic:iterate name=3D"paymentsForm" property=3D"payments" =
id=3D"PaymentBean">
    <html:text name=3D"PaymentBean" property=3D"paymentAmount" =
indexed=3D"true" />
  </logic:iterate>
  <html:text property=3D"name" />
=20
<!-- etc -->

=20
And here is form class
=20
public class EditPaymentForm extends DynaActionForm implements =
Serializable=20
{  =20
      public ActionErrors validate(ActionMapping mapping, =
HttpServletRequest
request)
      {
            //custom checks
      }
}

Can anybody help me figure out why the values aren't being saved upon
submitting the form please?

Thanks



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