Hi marc,
You can do this in your page class:
@Bean
public abstract FirstObject getFirstObject();
or, put this in your .page:
<bean name="firstObject" class="the.package.FirstObject"/>
And in the ognl expression:
... value="ognl:beans.firstObject.title" ...
AND leaves tapestry to work for you.
I think that I am correct!!! :)
On Tue, 2006-03-28 at 08:27 +0200, Marc Ende wrote:
> Hi,
>
> I'm currently looking for a solution for the following problem:
>
> I've got some @Input, @Text and @TextArea Fields in a Form.
> These are filled with a value="ognl:firstObject.title" for example.
> If the firstObject is null it causes an exception (source is null for
> getProperty(null, "title"))
>
> I've tried to do something like an @If with condition ognl:firstObject
> and conditionValue="null" to detect the null and avoid parsing the
> statements wich causes the exceptions.
> But this way wasn't successful.
>
> So, my question: wich is the common way to handle this cases?
>
> Thanks for your help.
>
> marc
>
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