[Seaside] Use of examples from Hasso-Plattner-Institut's tutorial

Boris Popov boris at deepcovelabs.com
Thu Nov 15 15:37:42 UTC 2007


I thought I'd replied yesterday, perhaps not. Could you check what #sortBlock and #filterBlock return? I suspect one of them returns nil, which then breaks the #value: send.



DeepCove Labs Ltd.
4th floor 595 Howe Street
Vancouver, Canada V6C 2T5

boris at deepcovelabs.com


This email is intended only for the persons named in the message
header. Unless otherwise indicated, it contains information that is
private and confidential. If you have received it in error, please
notify the sender and delete the entire message including any

Thank you.

> -----Original Message-----
> From: seaside-bounces at lists.squeakfoundation.org [mailto:seaside-
> bounces at lists.squeakfoundation.org] On Behalf Of André Kayisire
> Sent: Thursday, November 15, 2007 7:34 AM
> To: Seaside - general discussion
> Subject: [Seaside] Use of examples from Hasso-Plattner-Institut's tutorial
> Importance: Low
> Hi
> I have this code at chapiter 4.
> renderContentOn: html
> html table: [
> (self sortBlock value: (self filterBlock value: self items)) do: [:item |
> html tableRow: [self renderItemBlock value: item value: html]]].
> when I view the result in my explorer, I have this error:
> UndefinedObject>>value:
> I saw on the Internet that it caused by a "fixTemps" omission, but I dont
> Know... someone can help me. thks
> Regards.
> _________________________________________________________________
> Découvrez le blog Messenger Le Meilleur du Web : toutes les vidéos qui
> buzzent le plus sur Internet !
> http://meilleurduweb.spaces.live.com/_____________________________________
> __________
> seaside mailing list
> seaside at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

More information about the seaside mailing list