smallwiki July 2007

smallwiki@list.inf.unibe.ch

18 participants
26 discussions

by Brian Brown

Is there a Magritte description that know how to display graphics? I don't see anything that looks promising in the Magritte-Model- Description category, but I thought I had read something about it at one time. - Brian

16 years, 9 months

Tree View for Magritte: Anyone?

by Markus Gaelli

Hi, I have a tree datastructure to display (currently the nodes are strings and read only), so I thought I better ask the list, if someone already is using trees together with Magritte. I couldn't find anything via google, so could someone help me here? Thanks a lot, Markus

16 years, 9 months

Updating Magritte Tutorial to not elicit complaints about deprecated functions being used...

by Rick Flower

Lukas et-al, I figured I'd try to update the Magritte Tutorial on the VW side (Magritte is now running well on VW care of yesterday's efforts -- Thanks!) (and I'll see if I can move the changes over to Squeak if there's interest) to no longer issue complaints about using deprecated methods and was wondering if someone could point me in the right direction for one of the updates as a sample.. Below is one of the complaining methods: MADescription>>auto: aSelector label: aString priority: aNumber self deprecated: 'Obsolete, use instance side configuration methods.'. ^ self accessor: (MAAutoSelectorAccessor selector: aSelector) label: aString priority: aNumber Magritte.MAAddressModel>>descriptionCanton ^ (MASingleOptionDescription auto: 'canton' label: 'Canton' priority: 40) options: #( 'Zurich' 'Bern' 'Luzern' 'Uri' 'Schwyz' 'Unterwalden' 'Glarus' 'Zug' 'Freiburg' 'Solothurn' 'Basel' 'Schaffhausen' 'Appenzell' 'St. Gallen' 'Graubunden' 'Aargau' 'Thurgau' 'Ticino' 'Vaud' 'Valais' 'Neuchatel' 'Geneve' 'Jura' ); reference: MAStringDescription new; beSorted; yourself. I tried converting the above #descriptionCanton to the following but it didn't work -- perhaps I'm misinterpretting the object layout.. Any suggestions? descriptionCanton " OLD CODE WAS: ^ (MASingleOptionDescription auto: 'canton' label: 'Canton' priority: 40)" ^(self accessor: (MAAutoSelectorAccessor selector: 'canton' label: 'Canton' priority: 40)) options: #( 'Zurich' 'Bern' 'Luzern' 'Uri' 'Schwyz' 'Unterwalden' 'Glarus' 'Zug' 'Freiburg' 'Solothurn' 'Basel' 'Schaffhausen' 'Appenzell' 'St. Gallen' 'Graubunden' 'Aargau' 'Thurgau' 'Ticino' 'Vaud' 'Valais' 'Neuchatel' 'Geneve' 'Jura' ); reference: MAStringDescription new; beSorted; yourself.

16 years, 9 months

Wrapping parts of model objects in divs for display purposes?

by Rick Flower

Hi all.. Just curious as a Magritte newbie.. If I've got a domain model object that has 10 fields (name, address,etc) and want some of them wrapped in div's when the form is displayed, what's the best way to achieve that? Ideally, I use the divs to apply css and might have for a user record a box drawn (in css) around the person's address info and perhaps a different box drawn around other attributes such as account info, etc. Anyway, I figure I should probably be subclassing something to do this but thought I'd ask first before I start going down that path.. Thanks! -- Rick

16 years, 9 months

Re: Differences w/ exception handling in Magritte..?

by Lukas Renggli

Where exactly do you get a recursion? It looks like that this is exactly the point in time where I added code to avoid recursion when dealing with recursive descriptions. I guess the method causing trouble is MAValidatorVisitor>>#visitDescription:? Lukas On 12.07.2007, at 17:48, Rick Flower wrote: > > Lukas, > > I dropped a note to Thomas Koschate, who did the first ports of > Magritte > over to VW, asking about moving the current version of Magritte > over to VW > in the hopes of having something to use w/ Seaside 2.7 or 2.8a > (instead of > 2.6).. Anyway, he indicated that he had tried porting over > Magritte-all-lr.224 last month but ran into an issue w/ infinite > recursion > as part of some perceived exception handling changes.. Anyway, do > you know > off the top of your head if anything changed between versions 192/193 > (from Feb 16th, 2007) and 224 in how exception handling is dealt > with in > Magritte? I've not had a chance to look into it yet after his latest > comments early this morning (I don't have VW/Squeak at work). Anyway, > just thought I'd ask.. Thanks! > > -- Rick > > > -- Lukas Renggli http://www.lukas-renggli.ch

16 years, 9 months

What version of Seaside for current version of Magritte?

by Rick Flower

Lukas -- Just to make sure I'm not trying to plug together apples & oranges, what version of Seaside does the latest version of Magritte work with? Ultimately, I'm trying to avoid the Seaside 2.6 tree and move into either 2.7 or perhaps even 2.8 and wanted to check.. I didn't see anything indicating this on the web page, but may have missed it perhaps. Thx!

16 years, 9 months

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smallwiki July 2007