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Re: Magritte examples in seaside/examples/examplebrowser

by Ch Lamprecht :: Rate this Message:

Lukas Renggli schrieb:

>> trying to browse the Magritte examples in examplebrowser I found the
>> following
>> issues:
>> One is with
>> WAComponent class >>
>> headerForExampleBrowser
>> ^self name = self description
>> ifTrue: [ self name ]
>> ifFalse: [ self description , ' (' , self name , ')' ]
>>
>> The 'Comma' op is defined in MADescription and #, tries to send
>> #asContainer to
>> the following ByteStrings. An DNU Error is thrown.
>
>
> I am unable to reproduce? How did you trigger this DNU? What is the
> stack trace?

Starting with Magritte-Seaside 248
(MAReport demo was dropped in the meantime :251 ??)
opening http://localhost:8080/seaside/examples/examplebrowser

First needs fixes in MADescriptionEditor>>buildReport to open without an error
MADescriptionEditor>>buildReport

^ (MAReport rows: self description children "added children here"

description: MAElementDescription description)

more fixes changing 'report refresh' in add/edit/remove/Description

MADescriptionEditor example works in latest version of Magritte-Seaside (251) !

Then choosing MAReport from the dropdown list gives me:

Stack Trace

1.

thisContext
ByteString(Object)>>doesNotUnderstand: #asContainer
self
' ('
aMessage
asContainer

2.

thisContext
MAPriorityContainer(MADescription)>>,
self
a MAPriorityContainer label: 'Report' comment: nil
aDescription
' ('

3.

thisContext
MAReport class(WAComponent class)>>headerForExampleBrowser
self
MAReport

4.

thisContext
WAExampleBrowser>>renderComponentOn:
self
a WAExampleBrowser
html
a WARenderCanvas

5.

thisContext
WAExampleBrowser>>renderContentOn:
self
a WAExampleBrowser
html
a WARenderCanvas

>
THanks a lot for your tutorial! I'm squeak newbie and learned a lot!

Christoph

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