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Posted to users@tapestry.apache.org by Claus Bogner <bo...@isogmbh.de> on 2006/06/28 16:54:20 UTC

Event handler for optionlist-selection

Hi,
 
I would like to implement a event for selection of a dropdown-list.
When the user selects an element in optionlist A the content
of the optionlist B should be refreshed.
 
Example: 
 
optionlist A:   List of countries (Germany, France, Austria)
optionlist B:   List of cities in the selected country.
 
Does anyone know how I could realize that behaviour? Is tried
to find some example for that but with no success.
 
Thanks in advance,
Claus

Re: Event handler for optionlist-selection

Posted by Jesse Kuhnert <jk...@gmail.com>.

You can do it in 4.1 pretty easily, but it's not really ready for mass
consumption yet. (
http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/examples/TimeTracker/src/java/org/apache/tapestry/timetracker/page/TaskEntryPage.java?view=markup)

On 6/28/06, Mark Stang <ms...@pingidentity.com> wrote:
>
> There are several mechanisms.  I think the Tacos/Tassel has a
> component.  What we did was to have the property selection component do a
> submit.  Then when the form is submitted you use the value from the first to
> drive the second.
>
>
> -----Original Message-----
> From: Claus Bogner [mailto:bog@isogmbh.de]
> Sent: Wed 6/28/2006 8:54 AM
> To: users@tapestry.apache.org
> Subject: Event handler for optionlist-selection
>
> Hi,
>
> I would like to implement a event for selection of a dropdown-list.
> When the user selects an element in optionlist A the content
> of the optionlist B should be refreshed.
>
> Example:
>
> optionlist A:   List of countries (Germany, France, Austria)
> optionlist B:   List of cities in the selected country.
>
> Does anyone know how I could realize that behaviour? Is tried
> to find some example for that but with no success.
>
> Thanks in advance,
> Claus
>
>
>


-- 
Jesse Kuhnert
Tacos/Tapestry, team member/developer

Open source based consulting work centered around
dojo/tapestry/tacos/hivemind.

RE: Event handler for optionlist-selection

Posted by Mark Stang <ms...@pingidentity.com>.

There are several mechanisms.  I think the Tacos/Tassel has a component.  What we did was to have the property selection component do a submit.  Then when the form is submitted you use the value from the first to drive the second.

-----Original Message-----
From: Claus Bogner [mailto:bog@isogmbh.de]
Sent: Wed 6/28/2006 8:54 AM
To: users@tapestry.apache.org
Subject: Event handler for optionlist-selection

Hi,

I would like to implement a event for selection of a dropdown-list.
When the user selects an element in optionlist A the content
of the optionlist B should be refreshed.

Example: 

optionlist A:   List of countries (Germany, France, Austria)
optionlist B:   List of cities in the selected country.

Does anyone know how I could realize that behaviour? Is tried
to find some example for that but with no success.

Thanks in advance,
Claus

Re: Event handler for optionlist-selection

Posted by Shing Hing Man <ma...@yahoo.com>.

Have you checked out the DynamicSelectionList
component at Tassel ?

http://www.tapestrycomponents.org/Tassel/app

There is an online demo at 
http://lombok.demon.co.uk/tapestry4Demo/app 

Shing

--- Claus Bogner <bo...@isogmbh.de> wrote:

> Hi,
>  
> I would like to implement a event for selection of a
> dropdown-list.
> When the user selects an element in optionlist A the
> content
> of the optionlist B should be refreshed.
>  
> Example: 
>  
> optionlist A:   List of countries (Germany, France,
> Austria)
> optionlist B:   List of cities in the selected
> country.
>  
> Does anyone know how I could realize that behaviour?
> Is tried
> to find some example for that but with no success.
>  
> Thanks in advance,
> Claus
> 


Home page :
  http://uk.geocities.com/matmsh/index.html


		
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