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Posted to users@tapestry.apache.org by david joffrin <da...@hotmail.com> on 2005/03/16 08:53:20 UTC

Country Drop Down

Hi,

Is anyone aware of a country drop down available for Tapestry?
If not, what would be the best practice? database storage and HTML 
generation?

(I do not want to redo the world).

Thanks
David Joffrin
www.etradinginnovations.co.uk



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Component Delegation

Posted by david joffrin <da...@hotmail.com>.

Hi,

I would like to implement a component that changes its HTML implementation 
depending on some parameters; a typical example would be a drop down box if 
enabled or a text field if disabled.

I thought originally to re-implement both components inside mine, but that 
would not be good design pattern practice.
So I have decided to go to the deligation pattern which of course would 
simplify everything when I am upgrading to a new version of Tapestry. 
However, I am facing (as simple as it sounds) that I do not know how to 
instanciate a component inside another one as there is no constructor 
available.
Could someone point me to the code in Tapestry that does component 
instanciation, please? (try to look for it, but the code is quite large).
Or, some hints to do so.

Thanks.
DvJ



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Re: Country Drop Down

Posted by david joffrin <da...@hotmail.com>.

Thanks a lot... I''ll try it tonight

David Joffrin
MSN: david_joffrin@hotmail.com




>From: Matt Raible <li...@raibledesigns.com>
>Reply-To: "Tapestry users" <ta...@jakarta.apache.org>
>To: "Tapestry users" <ta...@jakarta.apache.org>
>Subject: Re: Country Drop Down
>Date: Wed, 16 Mar 2005 06:34:33 -0800
>
>I created a CountryModel class that's used to populate a drop-down in 
>Tapestry.  The list of countries is read from the user's locale.
>
>http://tinyurl.com/62s2l
>
>Matt
>
>On Mar 15, 2005, at 11:53 PM, david joffrin wrote:
>
>>Hi,
>>
>>Is anyone aware of a country drop down available for Tapestry?
>>If not, what would be the best practice? database storage and HTML 
>>generation?
>>
>>(I do not want to redo the world).
>>
>>Thanks
>>David Joffrin
>>www.etradinginnovations.co.uk
>>
>>
>>
>>---------------------------------------------------------------------
>>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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RE: External Page Callback

Posted by david joffrin <da...@hotmail.com>.

Any one with some experience?

>
>Hi,
>
>I have the following scenario:
>I have a page (A) that is called via the ExternalLink component with one 
>parameter.
>
>On that page, I have a sign-in button! Of course, when I sign in, I'd like 
>to go back to my previous page A with the same parameter.
>
>I am using to do that, the ExternalPageCallback interface as follow:
>    public void onSignIn(IRequestCycle cycle) {
>        SignIn loginPage = (SignIn) cycle.getPage("SignIn");
>        loginPage.setCallback(new ExternalCallback(getPage().getPageName(),
>                cycle.getServiceParameters()));
>        cycle.activate(loginPage);
>    }
>
>HOWEVER, the service parameters are empty!!!
>
>Aren't they propagated by default?
>Do I need to rebuild them?
>Is there any state on the service parameters?
>
>Thanks in advance.
>DvJ
>
>
>
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External Page Callback

Posted by david joffrin <da...@hotmail.com>.

Hi,

I have the following scenario:
I have a page (A) that is called via the ExternalLink component with one 
parameter.

On that page, I have a sign-in button! Of course, when I sign in, I'd like 
to go back to my previous page A with the same parameter.

I am using to do that, the ExternalPageCallback interface as follow:
    public void onSignIn(IRequestCycle cycle) {
        SignIn loginPage = (SignIn) cycle.getPage("SignIn");
        loginPage.setCallback(new ExternalCallback(getPage().getPageName(),
                cycle.getServiceParameters()));
        cycle.activate(loginPage);
    }

HOWEVER, the service parameters are empty!!!

Aren't they propagated by default?
Do I need to rebuild them?
Is there any state on the service parameters?

Thanks in advance.
DvJ



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Re: Country Drop Down

Posted by Matt Raible <li...@raibledesigns.com>.

I created a CountryModel class that's used to populate a drop-down in 
Tapestry.  The list of countries is read from the user's locale.

http://tinyurl.com/62s2l

Matt

On Mar 15, 2005, at 11:53 PM, david joffrin wrote:

> Hi,
>
> Is anyone aware of a country drop down available for Tapestry?
> If not, what would be the best practice? database storage and HTML 
> generation?
>
> (I do not want to redo the world).
>
> Thanks
> David Joffrin
> www.etradinginnovations.co.uk
>
>
>
> ---------------------------------------------------------------------
> 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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