seaside-dev October 2009

seaside-dev@lists.squeakfoundation.org

19 participants
15 discussions

[ANN] JQuery-WidgetBox
by Torsten Bergmann 07 Oct '09

07 Oct '09

JQuery Widget box is a library for Seaside 3.0 wrapping some interesting jQuery scripts/components together with examples and tests. Maybe they can be used as a template how to wrap free jquery components and help Seaside grow. Code is at: http://www.squeaksource.com/Seaside30Addons.html Just load them and check http://localhost:8080/browse/jquery-widgets JQAlphanNumeric - finished and working JQCheckTree - finished and working JQDropShadow - finished and working JQSplitter - finished and working JQFisheye - finished with demo but no callback support yet JQMaskedInput - script included, needs work JQTreeView - unfinished JQUploadify - callback not yet working BTW: all the JQWidget subclasses have a class comment pointing to the appropriate plugin website. Maybe other can help to finish them and extend the widget box with more widgets. We can also split them up into own packages and use Widget Box as a loader. At least each widget should follow the rules of seaside together with an example and test. Bye T. -- Neu: GMX Doppel-FLAT mit Internet-Flatrate + Telefon-Flatrate für nur 19,99 Euro/mtl.!* http://portal.gmx.net/de/go/dsl02

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speedup WAEncoder
by Paolo Bonzini 05 Oct '09

05 Oct '09

The attached changeset speeds up WAEncoder by noticing that all of its subclasses are mostly outputting the input value for all characters, and that a conversion from a character X to a character Y is never found. With this change I got a 15% improvement on this test: (s := ((1 to: 100000) collect: [ :e | Random between: 32 and: 126 ]) asByteArray asString) size Time millisecondsToRun: [ 100 timesRepeat: [ ws := String new writeStream. (SWAHtmlEncoder on: ws) nextPutAll: s ] ] before: 5319 (best of 4 runs, restarting the VM each time) after: 4606 (best of 4 runs, restarting the VM each time) Consistent with this, I measured the cost per character of WAEncoder>>nextPutAll: and the (new) WASimpleEncoder>>nextPutAll: as respectively 24 and 21 bytecodes. This was measured with GNU Smalltalk's profiler. The reason is that on GST #notNil is much faster than #isString. I could get even better speedups by using SequenceableCollection's #at:ifAbsent: method. GST has it implemented as a primitive on SequenceableCollection (with the failure code invoking the absentBlock), which explains the reason for the speed. But that would be a speedup only when all characters are in the 0-255 range, so I did not do that. In general, the undisputed hotspot is WriteStream>>#nextPut: (15%), which is heavily used under GST by both Swazoo and Seaside. I am starting to think it was not such a bad idea to make it a primitive in the Blue Book... :-) While unportable, even a C-coded String>>#htmlEncoded (to be used by String>>#encodeOn:) would not be a bad idea actually. 10% of execution time is spent there, and while this would have a higher GC cost because of possibly big strings returned by the C function, #nextPutAll: boils down to a single memcpy so... Paolo

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Crash in WAFilterAttributeError class>>updatePropertiesCacheFor: anEditor
by Michael Lucas-Smith 02 Oct '09

02 Oct '09

Hi All, The new configuration tool looks nice, but I got a crash in it today: Subscript out of bounds: Dictionary(Object)>>subscriptBoundsErrorFor:index:value: Dictionary>>at:put: Seaside.WAFilterAttributeEditor class(Seaside.WAAttributeEditor class)>>updatePropertiesCacheFor: Seaside.WAFilterAttributeEditor(Seaside.WAAttributeEditor)>>propertyAt:put: Seaside.WAFilterAttributeEditor(Seaside.WAAttributeEditor)>>hasAdvancedAttributes: Seaside.WAFilterAttributeEditor(Seaside.WAAttributeEditor)>>initialize Seaside.WAFilterAttributeEditor class(Grease.GRObject class)>>new Seaside.WARegistryEditor(Seaside.WAHandlerEditor)>>initializeOn: Seaside.WARegistryEditor(Seaside.WAEntryPointEditor)>>initializeOn: Seaside.WARegistryEditor>>initializeOn: Seaside.WARegistryEditor class(Seaside.WAHandlerEditor class)>>on: Seaside.WAApplication(Seaside.WARegistry)>>configurationComponent Seaside.WAConfigurationBrowser>>configure: optimized [] in Seaside.WAConfigurationBrowser>>renderRowName:named:on: BlockClosure>>cullWithArguments: BlockClosure>>valueWithPossibleArguments: Seaside.WAActionCallback>>evaluateWithArgument: Seaside.WAActionCallback(Seaside.WACallback)>>evaluateWithField: optimized [] in Seaside.WACallbackRegistry>>handle: SortedCollection(OrderedCollection)>>do: Seaside.WACallbackRegistry>>handle: ...snip... Cheers, Michael

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Failure: WADispatcherTest>>testPathConsumption
by Michael Lucas-Smith 02 Oct '09

02 Oct '09

Hi All, I've got one failure right now - WADispatcherTest>>testPathConsumption I can't quite see how this test could possibly work as it is. The requestContext is coming in as / and so naturally the response is notFound, instead of consuming 'tweets'. Does anyone know what this test is meant to be doing? Michael

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Re: [Seaside Commits] Seaside 3.0: Grease-Core-jf.1.mcz
by Julian Fitzell 02 Oct '09

02 Oct '09

Sorry everyone, this is going to be a doozy to load, I know. This will basically be it for 3.0a5 - the functional tests turned up one bug I have to fix and then I'll try to get a profile up on the builder to make loading this easier for everyone else. Julian On Wed, Sep 30, 2009 at 10:47 PM, <squeak-dev-noreply(a)lists.squeakfoundation.org> wrote: > Julian Fitzell uploaded a new version of Grease-Core to project Seaside 3.0: > http://www.squeaksource.com/Seaside30/Grease-Core-jf.1.mcz > > ==================== Summary ==================== > > Name: Grease-Core-jf.1 > Author: jf > Time: 30 September 2009, 10:47:12 pm > UUID: 8702f9cb-4c9f-49fe-9b8f-ed45cd2d444a > Ancestors: > > Rename Seaside-Platform to Grease in order to help make clear that it is not Seaside-specific and can be used by other projects as a compatibility layer. This was spawned by discussions when I started porting Magritte to VAST using the Platform layer.

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seaside-dev October 2009