components by property expressions

[Istvan De <su...@freemail.hu>]

Hi!

When I use CompoundPropertyModels, I can automatically wire together my 
model with the components.

However, now what I need to do is to find the corresponding Component by 
a property expression. How to do this? Eg. if there is a CPM attached to 
my form, with a model object of a User, I need to find out what 
Component is bound to the "loginName" field of the model.

How to achieve this?

Best regards,
Istvan

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Re: components by property expressions

[Alex Objelean <al...@isdc.ro>]

A solution can be:

use IVisitor on the form to traverse all the children, and find the one
which have markupId == "loginName".

I am curious, why do you need this?

Regards, 
Alex.


Istvan De wrote:
> 
> Hi!
> 
> When I use CompoundPropertyModels, I can automatically wire together my 
> model with the components.
> 
> However, now what I need to do is to find the corresponding Component by 
> a property expression. How to do this? Eg. if there is a CPM attached to 
> my form, with a model object of a User, I need to find out what 
> Component is bound to the "loginName" field of the model.
> 
> How to achieve this?
> 
> Best regards,
> Istvan
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
> 
> 
> 

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