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Message-ID: <ecd0e3310703010645j5ecf94dfg1d0e97d3753b70ca@mail.gmail.com>
Date: Thu, 1 Mar 2007 06:45:25 -0800
From: "Howard Lewis Ship" <hlship@gmail.com>
To: "Tapestry users" <users@tapestry.apache.org>
Subject: Re: [WARNING] T5 validation
In-Reply-To: <9245715.post@talk.nabble.com>
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References: <9240017.post@talk.nabble.com>
	 <ecd0e3310702281606q7a61c189s6c236527777455d3@mail.gmail.com>
	 <9245715.post@talk.nabble.com>

You didn't supply a component id, so Tapestry did; your id is
"beaneditform" (matching the type of the component, converted to lower
case).

BeanEditForm is not a Form, but does own one; it includes a getForm()
accessor.  So:

@Component
private BeanEditForm _beanEditForm;  // Case just doesn't matter to Tapestry!

_beanEditForm.getForm().recordError(" . . . ");

On 3/1/07, Terry <terry@meta-concepts.com> wrote:
>
> That's what I thought, but when I tried it previously, I just got an
> exception:
>
> "Start does not contain an embedded component with id 'form'."
>
> If I look at the source of the page that is generated without the
> @Component, I see a form with id=form, so I don't know what is missing.
>
> My page design was lifted directly from the screencast:
>
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
>     <head>
>         <title>Start Page</title>
>     </head>
>     <body>
>         <h1>Registration</h1>
>         <p>Just one little form to fill in: </p>
>         <form t:type="beaneditform" object="userform" submitLabel="Register"
> >
>                 <t:parameter name="password">
>                 <label t:type="Label" for="password"/>
>                 <input t:type="PasswordField" t:id="password" t:value="userform.password"
> size="8"/>
>                 (Between 4 and 8 characters)
>                 </t:parameter>
>                 <t:parameter name="confirmPassword">
>                 <label t:type="Label" for="confirmPassword"/>
>                 <input t:type="PasswordField" t:id="confirmPassword"
> t:value="userform.confirmPassword" size="8"/>
>                 </t:parameter>
>         </form>
>
>         <p>
>             [ refresh ]
>         </p>
>     </body>
> </html>
>
>
>
> Howard Lewis Ship wrote:
> >
> > @Component
> > private Form _form;
> >
> >
> > This defines the type of the component with an id of "form" as being
> > an instance of the Form component. Further, you can access the form to
> > record errors into it.
> >
> >
>
> --
> View this message in context: http://www.nabble.com/T5-validation-tf3323698.html#a9245715
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
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>


-- 
Howard M. Lewis Ship
TWD Consulting, Inc.
Independent J2EE / Open-Source Java Consultant
Creator and PMC Chair, Apache Tapestry
Creator, Apache HiveMind

Professional Tapestry training, mentoring, support
and project work.  http://howardlewisship.com

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