This was a serialization problem of my custom component's value. This,
happened only when one of my custom components had a local value, that
is only when another component in same form failed validation.
Serialization exception led Facelet to abandon the view.
En l'instant précis du 11/10/07 09:27, Martin Marinschek s'exprimait en
ces termes:
> Very interesting - wouldn't see what would cause this. Can you debug
> through the first phase of JSF (restore-view) to see what happens?
>
> In the end, the state will be restored if you do have a
> javax.faces.ViewState parameter send along, and this parameter can
> properly be decrypted into an object-tree.
>
> Exception: you might have a phase-listener configured which does something
> else?
>
> regards,
>
> Martin
>
> On 10/10/07, David Delbecq <[EMAIL PROTECTED]> wrote:
>
>> Hello community,
>>
>> I have a curious decode problem with myfaces:
>>
>>
>> First, i submit a form, with custom component. One form entry is
>> invalid. Custom component decode() gets called, then it's
>> getConvertedValue(), whcih throws a ConvertException. JSF properly
>> redisplay form, with submitted values, and the conversion error message
>>
>> At second step:
>> I fix my value (remove letters in a decimal type field) and submit.
>> At that point, for reasons i couldn't explain, the JSF threat this like
>> a request for a new view instead of a restore view. As such, decode() is
>> not called, and all the values are taken back from my backing bean,
>> invalidation everything user submitted. I added a classical
>> <h:inputText> field linked to a backing bean String value, this one
>> shows same behaviour (reset to backing bean instead of applying user
>> submitted value).
>>
>> Can someone explain me whyn after throwin a ConverterException from
>> getConvertedValue() the view gets invalidaed by JSF?
>>
>> Thanks a lot, am out of ideas to locate problem...
>>
>>
>> For information:
>>
>> extract of jsf form:
>>
>> <h:form id="parameterTestForm" enctype="multipart/form-data">
>> <s:parameter popupDocument="/select.jsp"
>> value="#{parameterTestBean.parameters[0]}" id="myArray"/>
>> (Parameter 0 value is
>> #{parameterTestBean.parameters[0].value}, name is
>> #{parameterTestBean.parameters[0].name})
>> <br/>
>> .....
>> <h:inputText id="marker"
>> value="#{parameterTestBean.parameters[8].name}"/> ....
>> #{parameterTestBean.parameters[8].name}
>> <br/>
>> <h:commandButton value="test" action="test" id="test"/>
>> </h:form>
>>
>>
>> --
>> http://www.devlog.be (a belgian developer's logs)
>>
>>
>>
>>
>
>
>
--
http://www.devlog.be (a belgian developer's logs)
