seaside December 2006

seaside@lists.squeakfoundation.org

44 participants
39 discussions

[ANN] ShoreComponents 3 - back on Seaside
by Pavel Krivanek 17 Aug '07

17 Aug '07

Hi all, till now ShoreComponents used some special technological properties that helped to solve some general problems of Seaside applications. Unfortunatelly this properties cased that it was not easy to use ShoreComponents with standard Seaside applications. It was possible to use Seaside components in applications based on ShoreComponents but it was almost impossible to use components from ShoreComponents package as supplement of other components. So it was not possible to use it for cooperation with Magritte etc. The third major version of ShoreComponents makes big step in this area and I hope that it will be better and better. Main properies of the next release: - there's no base component class. Components are now based on standard WAComponent - components doesn't require parent reference. They can be created with classical "new" constructor - dynamic variables are used for navigation in hierarchy of components (for specification of target component etc.) - static files are now provided by standard FileLibrary This is the first alpha version so it's far from perfect. The main problem are some form processing issues so some components are not working well. Also nested forms problem is not solved now. Only platform independent part of ShoreComponents is converted now. I hope that you will find it useful and you will find motivation to improve and extend this set of components and use it in your applications. download: http://www.squeaksource.com/ShoreComponents/ -- Pavel

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small seaside image
by Avi Bryant 25 May '07

25 May '07

A while ago I mentioned on this list a stripped 3.7-based Seaside image that was around 7.5MB. A couple of people have emailed me offlist asking for it, and I've finally gotten around to actually putting one up somewhere. You can grab it from: http://smallthought.com/avi/Seaside2.6.zip This includes Scriptaculous and is up to, I think, around 7.8MB now. Let me know if there are any problems getting or using it. Avi

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CSS URLs
by Ron Teitelbaum 02 Feb '07

02 Feb '07

Hello all, Thank you everyone that has worked on seaside. Seaside is really a wonderful environment! I'm still getting my feet wet. I have a question. I would like to generate tabs that look like the attached html file. To do this I would need to be able to support a URL in css. I've got this working "IF" I translate the url to a seaside url. I see the generateUrlForDocument but the image tag needs context to generate the url. I figured I would parse and replace the urls in WAPresenter>>updateRoot: anHtmlRoot self script ifNotNilDo: [:script | anHtmlRoot addScript: script]. self style halt ifNotNilDo: [:style | anHtmlRoot addStyle: style]. This makes sense to me since it appears that the css is added for each change in session and the images hold their seaside url throughout a session. I also figured this was possible since I have the context in WAPresenter. When I tried to create an image WARoundedTabStyle image: #bg on: (WARenderCanvas context: self context callbacks: #()) (the image: imageName on: html method just does: ^html image fileName: imageName, '.gif'; mimeType: 'image/gif'; document: (self base64Decode: (self perform: imageName)) ) Creating a new canvas seems to have wiped things clean. Is there an easier way to generate and set the url of an image so that I can parse the CSS and replace url(some.gif) with the seaside url for that gif? Thanks for your help! Ron Teitelbaum

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SUSortable typo
by Boris Popov 09 Jan '07

09 Jan '07

destory self method: 'destory' Cheers! -Boris -- +1.604.689.0322 DeepCove Labs Ltd. 4th floor 595 Howe Street Vancouver, Canada V6C 2T5 boris(a)deepcovelabs.com CONFIDENTIALITY NOTICE This email is intended only for the persons named in the message header. Unless otherwise indicated, it contains information that is private and confidential. If you have received it in error, please notify the sender and delete the entire message including any attachments. Thank you.

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VW SeasideTestingBundle update
by Roger Whitney 05 Jan '07

05 Jan '07

I published to the Cincom repository an update to the SeasideTestingBundle. Issues with VW 7.4 handling of HTTP redirects broke SeasideTestingBundle. The update was tested using and works for: VW 7.3 running Seaside 2.6b1.45.0 and VW 7.4.1 running Seaside 2.6b1.128.0 Working means that all the supplied tests run. I have not used the framework but will be using it on some projects starting this week. You can also use either the SUnit that ships with VW or SUnitToo. ---- Roger Whitney Department of Computer Science whitney(a)cs.sdsu.edu San Diego State University http://www.eli.sdsu.edu/ San Diego, CA 92182-7720 (619) 583-1978 (619) 594-3535 (office) (619) 594-6746 (fax)

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WATable cellspacing and cellpadding deprecated?
by Ron Teitelbaum 30 Dec '06

30 Dec '06

Hi, I see that cellspacing and cellpadding were deprecated. What is the preferred method for setting these attributes on a table now? Are we supposed to do: self attributes at: 'cellspacing' put: anInteger or something else? Thanks, Ron Teitelbaum

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WACompound Merge Error
by Ron Teitelbaum 29 Dec '06

29 Dec '06

Hi All, The version 126 has an apparent merge error. The instvar: #properties was removed and the initialization to a Dictionary new was removed. These are both needed for WALiveDateInput. Also I noticed that every time you load a new seaside version you have to go back and load assistants. Otherwise you get isWithinTag: error. Any chance we can find a better way to apply the Seaside Assistant code to remove this reload requirement? Thanks, Ron Teitelbaum

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Best wishes!
by Pat e 24 Dec '06

24 Dec '06

Marry Christmas, and a productive and prosperous new 2007. to all of you Maestros and Apprentices! :)

1 0

More on stability problems
by Vincent Girard-Reydet 23 Dec '06

23 Dec '06

Hi, I'de like to push the discussion on Squeak image's stability & Seaside to the front again. We have a squeak image that is running in production: server: Linux Debian sarge Squeak VM: 3.9-8 (get from squeaksource.com) Image: Squeak 3.9 #7067 Seaside: Seaside2.6b1-mb.124 (seaside running on por 8080) the VM is started as follows: squeak -nodisplay -mmap 550m myimage.image & I tried a simple test: launching siege to http://myhost.mydomain.com:8080/seaside/. After up to 21 successful hits, the Komanche server seams to fall. No more response to HTTP queries. I had a REPLServer running on port 23 and opened in Telnet, it is frozen too. No way to another connection to it either. I had also a RFB server opened, I saw no error window raise. There is also no SqueakDebug.log. The only way to restore the connection is to restart the image. I performed the same test with other seaside-powered sites (www.seasidehosting.st, www.squeaksource.com), and they respond perfectly. Cold anyone provide me a valid configuration known to be stable with Seaside & Squeak ? I'm even ready to use a Windows server if it can provide me with the desired stablility. Thanks for your help ! Vincent

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Fallback to support cookie-less browsers
by Boris Popov 22 Dec '06

22 Dec '06

You know that problem that you can't enable cookies without risking throwing your clients (and server) into an endless loop of redirects when said clients have their cookies disabled/disallowed? Here's a first stab at addressing the issue, details logs below. It's a VisualWorks fileout, but it's a really tiny set of 3 changes, so I was hoping for a peer review of some sorts to see if that even makes sense ;) Cheers! ----- Cookies Disabled Without Fixes ----- curl -L http://localhost:7777/online curl: (47) Maximum (50) redirects followed ----- Cookies Disabled With Fixes ----- curl -Li http://localhost:7777/online HTTP/1.1 302 Found Location: http://localhost:7777/online?_k=BPlZDLES Set-Cookie: online=SHdxyvpHgSYIuAAN HTTP/1.1 302 Found Location: http://localhost:7777/online?_s=ISLgZslhOnSNpxzr&_k=OqbbsbFi&3 HTTP/1.1 302 Found Location: http://localhost:7777/online?_s=ISLgZslhOnSNpxzr&_k=xXlOiQYU HTTP/1.1 200 OK Content-Length: 4582 ----- Cookies Enabled With Fixes ----- C:\>curl -c cookie.jar -Li http://localhost:7777/online HTTP/1.1 302 Found Location: http://localhost:7777/online?_k=zhwNopRt Set-Cookie: online=NotjJZEehYAPhKxY HTTP/1.1 302 Found Location: http://localhost:7777/online?_k=CgSFaeCy&3 HTTP/1.1 302 Found Location: http://localhost:7777/online?_k=WHYjcAeu Set-Cookie: online=NotjJZEehYAPhKxY HTTP/1.1 200 OK Set-Cookie: online=NotjJZEehYAPhKxY Content-Length: 4279 -Boris -- +1.604.689.0322 DeepCove Labs Ltd. 4th floor 595 Howe Street Vancouver, Canada V6C 2T5 boris(a)deepcovelabs.com CONFIDENTIALITY NOTICE This email is intended only for the persons named in the message header. Unless otherwise indicated, it contains information that is private and confidential. If you have received it in error, please notify the sender and delete the entire message including any attachments. Thank you.

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seaside December 2006