seaside October 2012

seaside@lists.squeakfoundation.org

36 participants
29 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

6 13

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

5 22

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

4 5

Help !! Tab Widget Problem in jquery - Seaside- Pharo smalltalk
by varun isac 27 Mar '13

27 Mar '13

Hi, I am using Pharo Smalltalk -1.4image with latest seaside version loaded. I have 1)loaded the JQDeploymentLibrary,JQUiDeploymentLibrary in my project. 2)Used the sample code for the "Tab Widget " as explained in the "javascript/jquery-ui" example in seaside. Instead of showing the Tab widget, i am seeing some bullet text,link. Any possible solution for this ? Help !!!!! Attached is the screen shots of the tab widget i got and the tab widget i expected !!! [image: Inline image 1] [image: Inline image 2] Regards Varun Isac

2 1

Configuration of IIS in Amazon EC2 (Windows AMI)
by Sabine Knöfel 24 Mar '13

24 Mar '13

Hi, I succeeded in reducing my image for deployment and running it in Amazon EC2 (Windows AMI). Now I need some hints for configuring IIS. Has anyone a list of steps to do in IIS for Seaside/Pharo? Thank you Sabine >

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Re: Best-practices/ architectural patterns for business apps
by Stephan Eggermont 15 Mar '13

15 Mar '13

Stefan Krecher wrote: >i'd like to know if there are some best-practices/ patterns for >seaside application architectures. - The first thing you need when you start creating production quality code instead of prototypes/spikes, is a CI environment, where you pull code from the open source projects you use - Start with categories for domain model, tests and web - Don't do the whole architecture up front, drive it from the code - Drive the domain model from tests - Keep the code well refactored, DRY - Create a declarative description of the domain model; Magritte provides a good starting point. You need better descriptions for behavior, relationships, validation. - Generate web components by introspection. - Use a hexagonal architecture. - Persistence is an implementation detail, to be decided on ALAP - In the component model of Seaside a component has children; the child does not have an explicit parent (as there might be more than one). The child uses announcements to inform its parent. - In development, break up the css into many methods - Refactor - The reflective capabilities of Smalltalk allow fairly large architectural changes to be made with little effort. Learn how to manipulate your project's source code - Development is done in a MOOSE image, so you can visualize the code quality over time. - Did I tell you to refactor? Stephan Eggermont

4 5

I have a problem with removing the Development Toolbar
by Helene Bilbo 04 Nov '12

04 Nov '12

I posted this on Stackoverflow (http://stackoverflow.com/questions/13075919/correctly-removing-development-…), but as there were no answers, i repost it here. I think it may be a bug? In order to disable the Development Toolbar at the bottom of my Seaside applications i did execute, as the Seaside Book says: WAAdmin applicationDefaults removeParent: WADevelopmentConfiguration instance Which does what it says - BUT only about half of the registered applications take notice that their parent is gone. The other half shows still the Toolbar and the Configuration site for these applications still shows: Root Decoration Classes: WAToolDecoration [inherited] and only after i click one time at Configure (Root Decoration Classes), the next screen shows Available: WAToolDecoration, Current: (empty) and so i click nothing else but OK, and the Toolbar is finally gone. -- View this message in context: http://forum.world.st/I-have-a-problem-with-removing-the-Development-Toolba… Sent from the Seaside General mailing list archive at Nabble.com.

4 8

[ANN] Swazoo beta3 with final WebSockets released
by Janko Mivšek 31 Oct '12

31 Oct '12

Dear all, Here is hopefully last beta for Swazoo 2.3 with WebSockets upgraded to final RFC. Thanks to Hans-Martin Mosner :) You can find it with Squeak/Pharo on SqueakSource: http://www.squeaksource.com /MetacelloRepository/ConfigurationOfSwazoo2 http://www.squeaksource.com/Swazoo/Swazoo-2.3beta3.0.mcz and for VisualWorks in Public Store. >From release comment: Swazoo 2.3 beta3 release, same as on Squeak/Pharo 1. WebSockets protocol upgraded to a final RFC thanks to Hans-Martin Mosner 2. IP blacklising and whitelisting introduced, add IP address patterns to collections in SwazooServer singleton ipBlacklist or ipWhiteList - urlBlacklist added, to filter by url patterns - ipAllowedList added, for kind of 'root' IPs, always allowed access 3. more: - SwazooServer instvar #other introduced, #watchdog removed and moved to #other - SpTimestamp extended with #millisecond method - HTTPRequest printOn: for POSTs prints postdata or entity body too - Collection count: added on VW, for Squeak/Pharo compatibility 2. pathces: - HTTPConnection close didn't terminate the loop process - SwazooWebSocket asByteArray:, implemented here for portability - Sport patch: SpAbstractSocketReadRequest #close missing - HTTPRequest printOn: prints AJAX for such requests - HTTPConnection interact raises error for non OsErrors (VW specific!) - extension: Collection #count: added, for compatibility with Squeak/Pharo - HTTPConnection getAndDispatchMessages don't close http10 with keepAlive! - SwazooStream anyDataReady ignore any exception when #fillBuffer - SwazooURI proper parsing of protocol, host and port - patch: HTTPRequest printOn: - SwazooServer -- stop, stops all instances of HTTPServer, just for sure -- category private-wathcdog removed - FileResponse printEntityOn: binary - SpFileStream binary, nextAvailable - Collection count: added - patch: HTTPConnection close nils self server, nextPutError ignores any further error - HTTPConnection produceResponseFor: exception catching removed, there is another one upper in #interact anyway Best regards Janko -- Janko Mivšek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

1 0

Loading in Pharo 2.0
by Diego Lont 31 Oct '12

31 Oct '12

Hi all, I tried loading Seaside 3.0 (using the configuration) in Pharo 2.0 (the current one click), and this failed. I remember that this used to work (in the summer build), but some things are now missing: OmniBrowser no longer loads, and also I cannot find the BlockContext any more in Pharo 2.0, and this is needed for some things in Seaside. I can fix the first issue by not loading the OmniBrowser tools, but I don't know what to do with the second issue. Does anyone know what I should do if I want to make a Seaside image based on Pharo 2.0? Works Seaside 3.1 better?

4 3

Read the browser size
by dtrussardi＠tiscali.it 30 Oct '12

30 Oct '12

Hi, i need to render some components based on the browser size. I work with JQuery and i do a test with this code in the renderContentOn: html jQuery ajax callback: [ :width | " do something with width " ] value: (JSStream on: 'window.innerWidth'). But the callback block is never call. Any suggestions ? Thank, Dario

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seaside October 2012