[Seaside] another hitch in the tutorial..

[Peter Osburg]

Hi Sergio,

The message "self sortBlock" is an access to the instance variable
sortBlock. So you try to send value: to exactly this instance variable but
it seems not to be defined. Try to check if you forgot to define the value
of sortBlock.

Regards,
Peter
2009/2/9 sergio_101 <sergiolist at village-buzz.com>

> i am step four, and almost have things working..
>
> the part i am having trouble with is:
>
> StListComponent>>#renderContentOn:
>
> renderContentOn: html
>
> html table: [(self sortBlock
>        value: (self filterBlock value: self items))
>        do: [:item | html tableRow: [self renderItemBlock
>                        value: item
>                        value: html]]].
>
>
> no matter what i do, i keep getting the following error:
>
> UndefinedObject(Object)>>doesNotUnderstand: #value:
>
> after this:
>
> [] in StListComponent>>renderContentOn: {[(self sortBlock value: (self
> filterBlock value: self ite...etc...
>
> i think i am out of places to look..
>
> any help would be appreciated ..
>
> thanks!
>
>
> --
> ___
> peace,
> sergio
> www.village-buzz.com
> photographer, journalist, visionary
> _______________________________________________
> seaside mailing list
> seaside at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>



-- 
Peter Osburg
peter.osburg at gmail.com
www.peter-osburg.de
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.squeakfoundation.org/pipermail/seaside/attachments/20090209/a95c1b72/attachment.htm