You might get some inspiration from these working examples:

        
http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/select/easyobject
        
http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/tables/gridwithdeletecolumn1

HTH,

Geoff

On 24/01/2010, at 5:59 AM, kamiseq wrote:

> ok, then how should I use it, or maybe tutorial is all wrong and is just
> misleading.
> 
> I have a simple class
> class MyDict
>    private int idInDb;
>    private string descr;
> 
> All I want to do is to convert list of such a class into html select's
> options list!
> and all I found on the net was the tutorial I tired to used and few related
> articles.
> 
> how would you advise to do this. where to look, what to read!
> 
> ps. and something extra ;] how should I marshal single class (like above)
> into html element?
> how can use this with beandisplay or grid component
> 
> thanks for help
> 
> pozdrawiam
> Paweł Kamiński
> 
> kami...@gmail.com
> pkaminski....@gmail.com
> ______________________
> 
> 
> On 23 January 2010 16:05, Ulrich Stärk <u...@spielviel.de> wrote:
> 
>> Don't put your SelectCollectionModel inside the components, pages or base
>> subpackages. Otherwise Tapestry will try to enhance it and fail because the
>> superclass is not in a controlled package - as the exception message says.
>> 
>> Uli
>> 
>> kamiseq schrieb:
>> 
>> I dont get it!
>>> AbstractSelectModel class comes from org.apache.tapestry5.util package so
>>> why should I care about that class!
>>> 
>>> should I replace that class with my own????
>>> I just comy paste solution from that tutorial (
>>> http://wiki.apache.org/tapestry/Tapestry5HowtoSelectWithObjects) [except
>>> addOptionGroup function as I dont see where it could be used]
>>> so it should work!
>>> 
>>> pozdrawiam
>>> Paweł Kamiński
>>> 
>>> kami...@gmail.com
>>> pkaminski....@gmail.com
>>> ______________________
>>> 
>>> 
>>> On 22 January 2010 16:11, Joost Schouten (ml) <joost...@jsportal.com>
>>> wrote:
>>> 
>>> Did you replace the mypackage with your actual package name?
>>>> 
>>>> Lets say your AppModule lives in
>>>> 
>>>> com.domain.services
>>>> 
>>>> your  AbstractSelectModel should be places in
>>>> 
>>>> com.domain.base
>>>> 
>>>> Hope it helps,
>>>> Joost
>>>> 
>>>> 
>>>> kamiseq wrote:
>>>> 
>>>> hi all,
>>>>> I run into a strange problem, I was googling for this, but still have no
>>>>> idea what is going on :(
>>>>> 
>>>>> i followed the
>>>>> http://wiki.apache.org/tapestry/Tapestry5HowtoSelectWithObjects and
>>>>> after
>>>>> running the page I got error message
>>>>> 
>>>>> java.lang.RuntimeException: Base class
>>>>> org.apache.tapestry5.util.AbstractSelectModel (super class of
>>>>> pl mypackage.components.utils.SelectCollectionModel) is not in a
>>>>> controlled
>>>>> package and is therefore not valid. You should try moving the class to
>>>>> package mypackage.base.
>>>>> 
>>>>> just to try I refactored my code and put my class
>>>>> into mypackage.base.SelectCollectionModel like I was asked - no change.
>>>>> the
>>>>> problem persisted.
>>>>> 
>>>>> please help
>>>>> 
>>>>> pozdrawiam
>>>>> Paweł Kamiński
>>>>> 
>>>>> kami...@gmail.com
>>>>> pkaminski....@gmail.com
>>>>> ______________________
>>>>> 
>>>>> 
>>>>> 
>>>>> 
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>>>> 
>>>> 
>>> 
>> 
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