[Seaside] newbie question..
stephane.ducasse at free.fr
Mon Dec 26 22:19:10 CET 2005
you can get online video that show you how to define classes and
Have a look at my lectures web site
There are videos in the MDSI link (I'm not connected while writing
On 25 déc. 05, at 10:26, Rick F. wrote:
> Hi all.. Hate to bug you on Christmas day, but we finished wrapping
> last minute
> presents for the kids and it's about 1:15am and I'm trying to get
> one of the tutorials
> going (Dave Shaffer's) care of the link shown below.. However, if I
> have a workspace
> open and paste in all of the 3 sets of lines at the top of Dave's
> page, I get
> evaluation errors (UndefinedObject(Object)>>doesNotUnderstand:
> #html) if I try
> to "do" all of the three series of lines at the same time - - the
> lines are as follows :
> WAComponent subclass: #HelloWorldComponent
> instanceVariableNames: ''
> classVariableNames: ''
> poolDictionaries: ''
> category: 'SCSeasideTutorial'
> renderContentOn: html
> html text: 'Hello world'
> HelloWorldComponent registerAsApplication: 'hello'
> Now, interestingly enough, if I evaluate the first section (the
> WAComponent subclass)
> by itself, it's fine.. Then if I evaluate the middle section, I get
> the error
> "Nothing more expected ->renderContentOn: html"
> The last section evaluates fine and I can bring up the page (in
> this case,
> http://localhost:9090/seaside/hello), but nothing is displayed..
> Any ideas on what I'm doing wrong or is there some sort of issue
> with the code?
> Here's the weblink to the tutorial:
> Merry Christmas...
> -- Rick
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