[Seaside] how to keep only one instance of each element in a list?

[Karsten]

Michaël,

why don't you do something like asSet asSortedCollection?

Kind Regards
Karsten


Am 20.05.10 12:33, schrieb Michael Delache:
> Hi,
>
>    I'm making an html select as follows
>
>     html paragraph:
>
>     [
>
>             html span class: 'boxAlign'; with: [
>
>             html html: 'SÉrie: *'.
>
>     html select 
>
>     list:(bds collect:[:each | each serie]);
>
>     callback: [ :value | aBD serie: value];
>
>     selected: aBD serie. 
>
>     ].
>
>     ].
>
>
>  My problem is: in "list" i have a lot of duplicated elements.
> I would like to know how to keep only one instance of each element but 
> keep it in a list because the html select take a list (at least I 
> think we cant give it a set)
>
> Thanks,
>
>   Michaël D.
>
>
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>    

-- 
Karsten Kusche - Dipl. Inf. - karsten at heeg.de
Georg Heeg eK - Köthen
Handelsregister: Amtsgericht Dortmund A 12812

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