Component development question

[Vinicius Carvalho <ja...@gmail.com>]

Hello there! If I have a page with a nested component, and let's say
my page has a property which will be provided by the component. So
let's figure that the page needs the selectedUser from the component?
Where and How in my page class can I access this attribute (before the
full page is rendered). And, when something is triggered on the
component, how can I update my page reference? Is
Tapestry.fireObservedChange used for this?

Thanks

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Re: Component development question

[Ron Piterman <mp...@vollbio.de>]

This depends on what the component does and how it functions, and the 
same for the page.

I could try to look at what you want, but you have to tell some more...
Try to explain what you are trying to do...

Cheers,
ROn


ציטוט Vinicius Carvalho:
> Ron thanks a lot for all the help you are providing :D
> Just one final question on this:
> That call you told me, where would be the best place to put? beginRender() ???
> 
> Thanks
> 
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Re: Component development question

[Vinicius Carvalho <ja...@gmail.com>]

Ron thanks a lot for all the help you are providing :D
Just one final question on this:
That call you told me, where would be the best place to put? beginRender() ???

Thanks

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Re: Component development question

[Ron Piterman <mp...@vollbio.de>]

ציטוט Vinicius Carvalho:
> Hello there! If I have a page with a nested component, and let's say
> my page has a property which will be provided by the component. So
> let's figure that the page needs the selectedUser from the component?
> Where and How in my page class can I access this attribute (before the
> full page is rendered). 

you can call ((MyComponent)getComponents().get("compname")).getUserName();


> And, when something is triggered on the
> component, how can I update my page reference? Is
> Tapestry.fireObservedChange used for this?
This I don't know
> 
> Thanks
> 
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> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
> 
> 


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