seaside April 2013

seaside@lists.squeakfoundation.org

28 participants
22 discussions

debugging javascript within browsers is hard when the browser show the response on a single line
by Nick Ager 05 Jul '14

05 Jul '14

Hi, I wonder if other people suffer from the same problem when debugging javascript: Seaside's response is viewed by browsers as a string without line-breaks. Normally this isn't a problem as the browser "pretty-prints" the output when inspecting the html. However when debugging javascript, either inline or within a file-library the script debugger (I'm currently using Mac Safari) shows the output as a single line - which makes it impossible to interpret any javascript generated errors ("syntax error: line 1"!!) or to set meaningful breakpoints. I've discovered that calling #withInternetLineEndings on the file-library string results in browsers interpreting the line-endings as expected. Locally when I'm debugging I've created a class derived from WAHtmlDocument, which overrides #nextPutAll: WAHtmlDocumentWithInternetLineEndings>>#nextPutAll: aString super nextPutAll: aString withInternetLineEndings and I modify WAFileLibrary>>#handle: modifying the WAResponse>>#document: to: document: ((self documentForFile: fileName) withInternetLineEndings) Is there a better solution? Are there easier workarounds, browser settings etc. I created an issue for this problem: http://code.google.com/p/seaside/issues/detail?id=675 Though if there are easy workaround that I've missed, I'd be delighted to close the issue. Thanks Nick

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Zinc as static file server
by Paul DeBruicker 07 Sep '13

07 Sep '13

Hi - Following these instructions you can make Comanche serve static files from a local directory while also handling Seaside requests: http://samadhiweb.com/blog/2011.07.10.seaside.comanche.staticfiles.html Is there a way to do the same with Zinc and the ZnStaticFileServerDelegate ? Thanks Paul

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Jquery submit loads page
by Norbert Hartl 06 Jun '13

06 Jun '13

Maybe I'm just too tired to get it straight. I have html form with: [ html submitButton onClick: (html jQuery ajax serializeForm ); with: 'foo' ] and if I click the button I get the ajax request and afterwards the page is loaded. What could I've forgotten? thanks, Norbert

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Has anyone used Zodiac and Seaside to for https?
by Mariano Martinez Peck 10 May '13

10 May '13

Hi. Let's say I have a seaside running over HTTP with a ZnZincServerAdaptor. Is there a Zodiac adaptor I can use to have my seaside app running over HTTPS? Thanks, -- Mariano http://marianopeck.wordpress.com

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Trouble setting up Seaside daemon
by muraiki 07 May '13

07 May '13

Hi all, I'm having some trouble setting up a Seaside daemon on a Linode Ubuntu 12.04 host. I've run into two separate problems: First, and I might just be doing something completely wrong here, but if I try to run squeak with multiple command line arguments it fails. For instance: squeak -vm-display-null -vm-sound-null Seaside.image found gettext in path /home/(username)/st/Seaside.app/Contents/Resources Could not open the Squeak image file `-vm-display-null'. If I run "squeak -vm-display-null Seaside.image", though, it launches ok. The other problem that I have is that when I try to use the supplied script from the Seaside book, I get an error message. The script is on this page: http://book.seaside.st/book/advanced/deployment/deployment-apache/run-vm sudo ./run.sh found gettext in path /srv/goldengate chmod: changing permissions of `/home/(username)/.npsqueak/secure': Operation not permitted It seems like the problem lies with setuidgid, so this might not be the right place to ask this question. I even tried running the command as root, but I get the following error: "mkdir: cannot create directory `/root': Permission denied" and I have no idea why a /root directory is trying to be created. I would sincerely appreciate any help that anyone here can offer. Thank you! -- View this message in context: http://forum.world.st/Trouble-setting-up-Seaside-daemon-tp4683810.html Sent from the Seaside General mailing list archive at Nabble.com.

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Re: [Seaside] Pharo 2.0 and Seaside 3.1
by recursive68＠gmail.com 25 Apr '13

25 Apr '13

Thanks for the info.

1 0

Re: [Seaside] Pharo 2.0 and Seaside 3.1
by recursive68＠gmail.com 25 Apr '13

25 Apr '13

>in fact, yesterday I found exactly how it happens. >still cannot reproduce it, but I can workaround it :) > >https://pharo.fogbugz.com/f/cases/10395 What's the workaround, or doesn't apply in this case ? Is it just a case of waiting for it to be fixed in the VM ? It also occurs with jQueryMobile. Cheers

2 1

Pharo 2.0 and Seaside 3.1
by recursive68＠gmail.com 25 Apr '13

25 Apr '13

Hi, I'm trying to install Seaside 3.1 on Pharo 2.0 and I'm getting this error: SmallInteger(Object)>>doesNotUnderstand: #ifFail: MCSqueaksourceRepository(MCHttpRepository)>>readStreamForFileNamed:do: in Block: [(client := self httpClient)... MCSqueaksourceRepository(MCHttpRepository)>>displayProgress:during: in Block: [workBlock value] BlockClosure>>on:do: MCSqueaksourceRepository(MCHttpRepository)>>displayProgress:during: in Block: [:bar | [workBlock value]... BlockClosure>>cull: Job>>run in Block: [result := block cull: self] BlockClosure>>on:do: Job>>run in Block: [self prepareForRunning.... BlockClosure>>ensure: Job>>run MorphicUIManager(UIManager)>>displayProgress:from:to:during: MCSqueaksourceRepository(MCHttpRepository)>>displayProgress:during: MCSqueaksourceRepository(MCHttpRepository)>>readStreamForFileNamed:do: MCSqueaksourceRepository(MCFileBasedRepository)>>versionReaderForFileNamed:do: MCSqueaksourceRepository(MCHttpRepository)>>versionReaderForFileNamed: in Block: [self resizeCache: readerCache.... Dictionary>>at:ifAbsent: MCSqueaksourceRepository(MCHttpRepository)>>versionReaderForFileNamed: MCSqueaksourceRepository(MCHttpRepository)>>versionReaderForFileNamed:do: MCSqueaksourceRepository(MCFileBasedRepository)>>loadVersionFromFileNamed: MCSqueaksourceRepository(MCFileBasedRepository)>>goferVersionFrom: GoferResolvedReference>>version GoferLoad>>addResolved: GoferLoad>>initializeOn: in Block: [:each | self addResolved: each] Array(Collection)>>do:displayingProgress:every: in Block: [:each | ... Array(SequenceableCollection)>>do: Array(Collection)>>do:displayingProgress:every: in Block: [:bar | ... BlockClosure>>cull: Job>>run in Block: [result := block cull: self] BlockClosure>>on:do: I'm using the script from here to install it: http://lists.gforge.inria.fr/pipermail/pharo-project/2012-August/068755.html Any ideas ? Thanks

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ESUG 2013 Call for presentation
by stephane ducasse 24 Apr '13

24 Apr '13

21st International Smalltalk Joint Conference - Call for Contributions Annecy, France from 9 to 13 September 2013 http://www.esug.org/conferences/2013/ This call includes: Developer Forum Smalltalk Technology Award International Workshop http://www.esug.org/Conferences/2013/InternationalWorkshop Student Volunteer http://www.esug.org/Conferences/2013/Student+Volunteers Camp Smalltalk 8 September 2013 ---------------------------------------------------------------------- For the past 21 years, the European Smalltalk User Group (ESUG) has organised the International Smalltalk Conference, a lively forum on cutting edge software technologies that attract people from both academia and industry for a whole week. The attendees are both engineers using Smalltalk in business and students and teachers using Smalltalk both for research and didactic purposes. As every year, this year's edition of the largest European Smalltalk event will include the regular Smalltalk developers conference with renowned invited speakers, a Smalltalk camp that proves fruitful for interactions and discussions. This year will be held the 9th edition of the Innovation Technology Awards where prizes will be awarded to authors of best pieces of Smalltalk-related projects and an international workshop on Smalltalk and dynamic languages (http://www.esug.org/Conferences/2013/InternationalWorkshop) You can support the ESUG conference in many different ways: * Sponsor the conference. New sponsoring packages are described at http://www.esug.org/supportesug/becomeasponsor/ * Submit a talk, a software or a paper to one of the events. See below. * Attend the conference. We'd like to beat the previous record of attendance (170 people at Amsterdam 2008)! * Students can get free registration and hosting if they enrol into the the Student Volunteers program. See below. Developers Forum: International Smalltalk Developers Conference ------------------------------------------------------------------------ We are looking for YOUR experience on using Smalltalk. You will have 30 min for presentations and 45 min for hand-ons tutorial. The list of topics for the normal talks and tutorials includes, but is not limited to the following: * XP practices, Development tools, Experience reports * Model driven development, Web development, Team management * Meta-Modeling, Security, New libraries & frameworks * Educational material, Embedded systems and robotics * SOA and Web services, Interaction with other programming languages Teaching Pearls --------------- New this year!!! We want two news types of sessions in addition to default talk and show us your projects sessions. - Show your business 10 min session (Get prepared!!) - Teaching pearls : we want some session on how to teach some design aspects. We want your tip and tricks to teach Smalltalk or OOP. We expect to have several 10 to 15 min sessions aggregated. Open Forum: starting with Smalltalk ------------------------------------------------------------------------ New this year!! The event will be held at IAE Savoie Mont-Blanc - University of Savoie. This is an opportunity for students and local professionals to discover Smalltalk. A room will be freely accessible and we would like to propose some talks and workshop for Smalltalk beginners. The list of topics includes, but is not limited to the following: - Why Smalltalk ? - Panorama of Smalltalk solutions - Getting started with Smalltalk - Success stories How to submit? -------------- Submissions due on 15st June 2013 Notification of acceptance will be on done on the fly. More information at http://www.esug.org/conferences/2013 Pay attention: the places are limited so do not wait till the last minute to apply. Prospective presenters should submit a request to Stephane.Ducasse(a)inria.fr> AND USE THE following header [ESUG 2013 Developers]. Please follow the template below the email will be automatically processed! Subject: [ESUG 2013 Developers] + your name First Name: Last Name: Email where you can always be reached: Title: Type: Tutorial/Talk/Teaching Pearl/OpenForum Abstract: Bio: Any presentation not respecting this form will be discarded automatically International Workshop on Smalltalk Technologies ------------------------------------------------------------------------ http://www.esug.org/Conferences/2013/InternationalWorkshop Smalltalk is considered as a design pearl and as a beacon in the realm of programming languages and programming environments. We are proud to invite submissions to the International Workshop on Smalltalk Technologies which is held as part of the ESUG 2013 joint event. The goals of the workshop is to create a forum around advances or experience in Smalltalk. We welcome contributions on all aspects, theoretical as well as practical, of Smalltalk related topics such as - aspect-oriented programming, meta-programming, - frameworks, interaction with other languages, - implementation, - new dialects or languages implemented in Smalltalk, tools, - meta-modeling, design patterns, experience reports Technology Award Competition ------------------------------------------------------------------------ The top 3 teams with the most innovative software will receive, respectively, 500 Euros, 300 Euros and 200 Euros during an awards ceremony at the conference. Developers of any Smalltalk-based software are welcome to compete. More information at http://www.esug.org/conferences/2013/ Student Volunteer Program ------------------------------------------------------------------------ If you are a student wanting to attend ESUG, have you considered being a student volunteer? Student volunteers help keep the conference running smoothly; in return, they have free accommodations, while still having most of the time to enjoy the conference. More information at http://www.esug.org/conferences/2013 http://www.esug.org/Conferences/2013/Student+Volunteers We hope to see you there and have fun together.

1 0

optionGroup -> callback does not fire
by Sabine Knöfel 24 Apr '13

24 Apr '13

I want to use an optionGroup and copied the code from WAInputElementContainer>>renderNestedSelectionOn:. The callback does not fire. See below. Is this a bug? How can I force the callback to fire? Sabine |selectTag | selectTag := html select. selectTag callback: [ :value | value inspect ]; selected: 'Lisp'; with: [#(#('Functional' #('Haskell ' 'Lisp' 'ML')) #('Dataflow' #('G' 'Max' 'Prograph'))) do: [ :list | html optionGroup label: list first; with: [ list second do: [ :each | html option value: each with: selectTag; with: each ] ] ] ]. -- View this message in context: http://forum.world.st/optionGroup-callback-does-not-fire-tp4682815.html Sent from the Seaside General mailing list archive at Nabble.com.

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seaside April 2013