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Message-ID: <8f985b960512161139t780aba1akc0359ea14b9412b3@mail.gmail.com>
Date: Fri, 16 Dec 2005 14:39:01 -0500
From: Mike Kienenberger <mkienenb@gmail.com>
To: MyFaces Discussion <users@myfaces.apache.org>
Subject: Re: Setting dataTable Properties Through Binding
In-Reply-To: <c532cc760512161130l4726e3c5w7a0610f681046589@mail.gmail.com>
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References: <c532cc760512161130l4726e3c5w7a0610f681046589@mail.gmail.com>

It sounds like you're binding the rendered attribute to an expression
which might evaluate to null instead of true or false.   Try making
your rendered expression more complex by detecting null backing beans
or Boolean values or whatever.   Posting your rendered attribute
settings for inputText/outputText would make it easier to comment.

On 12/16/05, Elam Daly <elam.daly@gmail.com> wrote:
> Hi,
>
> I'm having this problem where I take a JDBC ResultSet object, turn it int=
o a
> JSTL Result object and then iterate through it with a <t:dataTable> tag.
>
> The problem looks like this:
>
>  http://home.comcast.net/~elamd/myface_1.gif
>
> So for each row, I create two tags, one is an <h:outputText> which displa=
ys
> a value, and the other is an <h:inputText>( or date) which allows the use=
r
> to change the values.  Each tag has a different 'editable' value, each on=
e
> set to the opposite of the other.
>
> Now if the user clicks the edit checkbox, javascript submits the form and
> then everything looks as it should:
>
> http://home.comcast.net/~elamd/myface_2.gif
>
> So is there someway to set the values of editable through the binding
> attribute of the <t:dataTable>?
>
> Thanks,
> -Elam
>