What version of Struts are you using? How are you instantiating your
Dyna*Form? Struts 1.1 didn't really have direct support for instantiating
DyanForms from an Action object. Struts 1.2.0/nightly build does. Is it
possible that you're using 1.1 and instantiating the form incorrectly?
--- "Dean A. Hoover" <[EMAIL PROTECTED]> wrote:
> I am using DynaValidatorAction and
> it works just fine, when starting "clean".
> However, when I attempt to pre-populate
> the object, the data never makes it to the
> form. Anyone know why? What follows
> is some snippets of files that should show
> what I am doing.
>
> === struts-config.xml
> <?xml version="1.0" encoding="ISO-8859-1" ?>
> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD
> Struts Configuration 1.0//EN"
> "http:/jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
>
> <struts-config>
> <form-beans>
> <!-- changeContactInfo -->
> <form-bean name="changeContactInfo"
> type="org.apache.struts.validator.DynaValidatorForm">
> <form-property name="contactInfoWidgetsSubFormFirstName"
> type="java.lang.String"/>
> ...
> </form-bean>
> ...
> <global-forwards>
> <forward name="welcome" path="/home.do"/>
> <forward name="logon" path="/logon.do"/>
> <forward name="logout" path="/Logout.do"/>
> ...
> <forward name="changeContactInfo" path="/ChangeContactInfoSetup.do"/>
> ...
> </global-forwards>
>
> <action-mappings>
> ...
> <!-- changeContactInfo -->
> <action path="/ChangeContactInfoSetup"
> type="fi.els.action.ChangeContactInfoSetup">
> <forward name="success" path="/changeContactInfo.do"/>
> <!-- FIXME -->
> <forward name="failure" path="/changeContactInfo.do"/>
> </action>
>
> <action path="/changeContactInfo"
> type="org.apache.struts.actions.ForwardAction"
> parameter="tiles.changeContactInfo"/>
>
> <action path="/ChangeContactInfo"
> type="fi.els.action.ChangeContactInfo"
> name="changeContactInfo"
> validate="true"
> input="tiles.changeContactInfo"
> parameter="method">
> <forward name="success" path="/home.do"/>
> <forward name="cancel" path="/home.do"/>
> </action>
> ...
> </action-mappings>
> ...
> <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
> <set-property property="pathnames"
> value="/WEB-INF/validator-rules.xml,
> /WEB-INF/validation.xml"/>
> </plug-in>
>
> </struts-config>
> === validation.xml
> <form-validation>
> <formset>
> ...
> <!-- Change Contact Info -->
> <form name="changeContactInfo">
> <field property="contactInfoWidgetsSubFormFirstName"
> depends="required,maxlength">
> <arg0 key="contactInfoWidgetsSubForm.label.firstName"/>
> <arg1 name="maxlength" key="${var:maxlength}" resource="false"/>
> <var>
> <var-name>maxlength</var-name>
> <var-value>24</var-value>
> </var>
> </field>
> ...
> </form>
> </formset>
> </form-validation>
> === ChangeContactInfoSetup.java
> package fi.els.action;
> ...
> public class ChangeContactInfoSetup extends Action
> {
> public ActionForward execute
> (
> ActionMapping mapping,
> ActionForm form,
> HttpServletRequest request,
> HttpServletResponse response
> ) throws Exception
> {
> User user = (User)request.getSession().getAttribute("user");
>
> Connection connection = null;
>
> try
> {
> DynaValidatorForm vForm = new DynaValidatorForm();
> ...
> connection = dataSource.getConnection();
> Client client = Client.load(connection, user.getId());
> ContactInfo contactInfo = client.getContactInfo();
> vForm.set("contactInfoWidgetsSubFormFirstName",
> (contactInfo.getFirstName() != null) ?
> contactInfo.getFirstName() : "");
> ...
> request.getSession().setAttribute("changeContactInfo", vForm);
> return mapping.findForward("success");
> }
> ...
> }
> }
>
>
>
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