seaside March 2006

seaside@lists.squeakfoundation.org

66 participants
93 discussions

Paul Krill/IWP is out of the office.
by Paul Krill 31 Mar '06

31 Mar '06

I will be out of the office starting 03/31/2006 and will not return until 04/03/2006. Please send email inquiries to tom_sullivan(a)infoworld.com in my absence.

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Tab order
by Michel Bany 31 Mar '06

31 Mar '06

Not really a Seaside question : How can we exclude a form input from the tab sequence ? Thanks, Michel.

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RE: [Seaside] Minimal Squeak 3.8 image and how to stop an image togrow
by Ramon Leon 30 Mar '06

30 Mar '06

> > I have a Seaside image based on 3.7 that's about 7.5MB. > Will that help? > > > > > > > I'm also interested in such image. > > It's available to download? Any chance of stripping a 3.8 image down to that size without removing any of the development environment?

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Minimal Squeak 3.8 image and how to stop an image to grow
by Florian Minjat 30 Mar '06

30 Mar '06

Hi, As I am trying to put a seaside app on a professional server, the problem of the size needed for Squeak+Seaside occured. I searched through the mailing list and the internet, and found many ways to shrink the image, but each seems non trivial. So before trying to do it myself, has anyone already done a small usable image for Seaside ? And finally, my seaside app begins to be pretty big and I noticed that the image grows on time. My first idea is that there are a lot of memory leak, like obsolete instances with references which are not collected by the GC. So are there tools to monitor all the instances of the image and to find the cause of the problem ? All ideas are welcomed :). Thanks in advance, Florian

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problem with transfer of new classes
by mbreitha 30 Mar '06

30 Mar '06

hello, I have create an account in seaside and I install an seaside's image in your server. the different test run (counter, Example,...) But I would like to know how I must send my new classes which I have create without having has each time transferer the totality of my image. thanks for answers maxime

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[Q] Scriptaculous library
by Sungjin Chun 29 Mar '06

29 Mar '06

Hi, Examples in http://scriptaculous.seasidehosting.st works well but the code in SqueakSource(Scriptaculous-lr.40.mcz has at least one little problem. The slider example does not in my Safari. Are there any update of this library? Thanks in advance.

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BGGoodBadChart in SeaChart package
by John Pierce 29 Mar '06

29 Mar '06

Hi all, I'm just not seeing something here and need some assistance. The Seaside package called SeaChart on SqueakSource appears to require some capability from ByteArray. Specifically, asMIMEDocument is being sent to an instance of ByteArray and that's not in my new image with all the latest Seaside, Scriptalicous, and SeaChart software installed. Check out BGGoodBadChart#updateRoot: It puts these byte arrays into some instance variables that ultimate the client web browser comes back around and requests. Then at that time, Squeak gets mad as it trys to convert the ByteArrays into MIMEDocuments and my image has no such conversion. Any ideas? John -- It's easy to have a complicated idea. It's very very hard to have a simple idea. -- Carver Mead

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script.aculo.us library and form elements
by Lukas Renggli 29 Mar '06

29 Mar '06

Hi, I updated the script.aculo.us integration to Seaside. The purpose of this mail is to explain what changed and why these changes were necessary: The basic problem was that the serialization of some form elements did not work with Seaside, such as check-boxes and multi-select lists. The reason why those two didn't work, is because they are using additional (hidden) form fields before and after the element to give seaside users callbacks that work exactly as they would expect from GUI applications. Now the trouble is that script.aculo.us has no way to know what fields belong together and thus have to be submitted together, so if you used the method #triggerCallbackFor: did not time trigger all the necessary callbacks. The simplest solution I could come up with, is not to serialize single form-elements but whole forms instead, that can be as small as only contain the form-element. To make that distinction I renamed #triggerCallbackFor: to #triggerFormElement: and introduced #triggerForm:. Like this, all the form elements (except uploads that are currently not supported by script.aculo.us) work, as you can see in the running example on <http://scriptaculous.seasidehosting.st>. Does this make any sense? Lukas -- Lukas Renggli http://www.lukas-renggli.ch

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Paul Graham patents continuation based web frameworks
by Blanchard, Todd 29 Mar '06

29 Mar '06

http://paulgraham.infogami.com/blog/morepatents

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SS and JavaScript snipptes
by Philippe Marschall 28 Mar '06

28 Mar '06

Hi Browsing the web I found various CSS and JavaScript snipptes that I found cool. I collected them an "ported" them to Seaside. They can be found at http://www.squeaksource.com/seachart/ (down right now) What's there right now - a progress bar and a good/bad chart with CSS - a star rater - a nice numbered list - a slideshow that crossfades between images - a script that fades in images on load - a script that adds a reflection to an image using <canvas> - "bindings" for a JavaScript graphing library that uses <canvas> Everything besides the last two should work on most browsers. Everything comes with examples that show how to use it. Have fun Philippe

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seaside March 2006