Unfortunately the valueencoder is not an option for the form component.
On Fri, Oct 24, 2014 at 11:09 AM, Name Surname <wintertime0...@outlook.com>
wrote:
> Hey George. I had a very similar situation. What you can do here is to
> make a new Encoder and put it into appropriate field. Take a look at my
> example.
>
> private class DateEncoder implements ValueEncoder<Date> {
>
> @Override
> public String toClient(Date date) {
> long timeMillis = date.getTime();
> return Long.toString(timeMillis);
> }
>
> @Override
> public Date toValue(String timeMillisAsString) {
> long timeMillis = Long.parseLong(timeMillisAsString);
> Date date = new Date(timeMillis);
> return date;
> }
>
> }
>
>
>
>
>
>
>
>
>
>
>
>
> and I put into a grid( in your case it will be grid )
> encoder value, something like encoder="dateEncoder". This should work just
> fine for your case.
>
>
> > Date: Fri, 24 Oct 2014 11:02:02 -0400
> > Subject: Could not find a coercion from type java.lang.String to type
> org.tapdemo.demo.entity.TimeSheet
> > From: gchrist...@cardaddy.com
> > To: users@tapestry.apache.org
> >
> > Hi Guys, I have a form contained within a zone where I'm passing an
> object
> > into the context value. When I submit the form I get the following
> > exception.
> >
> > *parameter #1: org.apache.tapestry5.ioc.util.UnknownValueException: Could
> > not find a coercion from type java.lang.String to type
> > org.tapdemo.demo.entity.TimeSheet.*
> >
> > .tml
> >
> > <t:zone t:id="formZone" id="formZone">
> > <t:form t:id="form" zone="formZone" context="ts">
> >
> > <t:submit t:event="save" context="action.notification"/>
> >
> > java class
> >
> > public enum Action {
> > WARNING, NOTIFICATION, CERTIFICATION
> > }
> >
> > @Property
> > private TimeSheetEntity ts;
> >
> > public void onPrepareForSubmitFromForm(TimeSheetEntity ts) {
> > this.ts = ts;
> > }
> >
> > public void onSave(Action action) {
> > this.action = action;
> > }
> >
> > Aren't you able to pass an object into context? Any ideas what might be
> > happening here?
> >
> > --
> > George Christman
> > www.CarDaddy.com
> > P.O. Box 735
> > Johnstown, New York
>
>
--
George Christman
www.CarDaddy.com
P.O. Box 735
Johnstown, New York
