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From Chris Hansen <>
Subject Re: Valid values and ValueChangeEvent
Date Fri, 01 Dec 2006 16:26:46 GMT
I tried again, and it seems to work with a tr:messages tag. I would rather
not use tr:messages and have the "required" message be displayed near the
input field as usual, but this does not happen with PPR. Is there a way to
enable this? I tried adding the containing tag as a partial target and as a
partial listener.

Thanks for your help.

On 11/30/06 4:34 PM, "Adam Winer" <> wrote:

> Hrm, do you have a tr:messages on the page?
> -- Adam
> On 11/30/06, Chris Hansen <> wrote:
>> Thanks for your prompt reply.
>> On 11/30/06 11:06 AM, "Adam Winer" <> wrote:
>>>> This behavior is a difficulty for me because I am trying to display a
>>>> message to the user via PPR when they complete a section of a form using
>>>> ValueChangeListener. The ValueChangeListener does not perform full
>>>> validation, only makes sure all of the fields in the section of the form
>>>> are
>>>> filled out. This works fine when the user completes the section of the
>>>> form.
>>>> The problem arises when they edit their previous input and put in a
>>>> non-valid value (select the unselectedLabel of a SelectOneChoice, erase the
>>>> text in an InputText, etc.). In that case, no ValueChangeEvent happens, and
>>>> the message to the user that the section is complete remains displayed
>>>> incorrectly. Is there another way to approach this problem besides using
>>>> ValueChangeListener?
>>> Agreed, but they also have an error message that there was
>>> a valdation failure, right?
>> If the validation error message was being displayed, that would fix my
>> problem, but no message is being displayed. Validation is happening and the
>> message is being created, but it is not being shown on the page (not even
>> with a tr:messages tag with a partialTrigger). This is with the latest
>> version of Trinidad. Is there something else I need to do to have the
>> message shown?
>> Thanks,
>> -Chris

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