To answer myself the magic incantation I've arrived at for registration is:

PRPierFrame registerAsApplication: 'pier' kernel: (PRKernel new root: (PRPage new title: 'test'; contents: 'Pier on Seaside 3.0'))

Still trying to understand how to register PRPierFrame class>>exampleBasic and exampleDocumentation. I'll see if I get anywhere this afternoon...

Nick

2010/1/5 Nick Ager <nick.ager@gmail.com>
Hi Jan,

Thanks that was exactly what I was after. 

Pier and Magritte loaded with a few errors (see later), then I registered Pier with:
    PRPierFrame registerAsApplication: 'pier' kernel: PRKernel new

When I then go to browse localhost:8080/pier I receive the error:
   MNU: receiver of viewCommandClass is nil

Digging into the call-stack originating at PRPierFrame>>initialRequest the structure passed to PRContext>>kernel:structure: is nil which originates from a call to PRKernel>>root returning nil. Any thoughts anyone?

BTW the load errors:
"FileList2 is Undeclared", in MAFileMorph - doesn't seem too concerning as I'm only interested in the seaside bindings.
I ignored the error: "Pier-Core depends on PRPackage class>>pierTestsModel"
PRCommandTest>>testDate(WAPlatform is undefined)
PRCommandTest>>testTimestamp (WAPlatform is Undeclared)
PRPersistencyTest>>testMutexForked(WAPlatform is undefined)
PRSegmentPersistency>>cleanupSeaside (WAEntryPoint is Undeclared)

Should I be concerned by any of these load errors? 

Nick

2010/1/4 Jan van de Sandt <jvdsandt@gmail.com>

Hello Nick,

I use the following "Gofer code" to load Magritte and Pier into a Seaside 3 image. Magritte is a prerequisite for Pier:

"Load Magritte for Seaside 3"
Gofer new
	renggli: 'magritte2';





	package: 'Magritte-Model';
	package: 'Magritte-Pharo-Model';
	package: 'Magritte-Tests-Model';
	package: 'Magritte-Tests-Pharo-Model';
	package: 'Magritte-Seaside';





	package: 'Magritte-Pharo-Seaside';
	package: 'Magritte-Morph';
	load.

"Load Pier for Seaside 3"
Gofer new
	renggli: 'pier2';
	package: 'Pier-Core';
	package: 'Pier-Pharo-Core';





	package: 'Pier-Model';
	package: 'Pier-Pharo-Model';
	package: 'Pier-Tests';
	package: 'Pier-Tests-Model';
	package: 'Pier-Seaside';
	package: 'Pier-Pharo-Seaside';





	package: 'Pier-Security';
	package: 'Pier-Pharo-Persistency';
	package: 'Pier-Tests-Security';
	load.


Jan



On Mon, Jan 4, 2010 at 5:27 PM, Nick Ager <nick.ager@gmail.com> wrote:
Happy New Year to the list.
I've been developing a site using vanilla seaside 3.0a5, and have belated released that there's much functionality in base Pier and the add-ons which would save me significant time. From what I can gather from a brief search of the list there is an early port to 3.0, though I've struggled to load it into my image. Is there a load script I can use for 3.0? Is it really sensible to try an early 3.0 port when I'm still struggling to get to grips with the basic concepts - would I be better off using 2.8 and revert my jQuery code to prototype/scriptaculous?
Thanks Nick

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