seaside November 2006

seaside@lists.squeakfoundation.org

68 participants
85 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

7 23

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

5 8

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

5 14

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.

5 4

Linux Seaside server problem
by Seb 03 Dec '06

03 Dec '06

Hi, We develop a Seaside application and we're doing some stress tests on it. Context ------- We run a 3.9.7-10 VM on a Debian Sarge server. We start it with -nodisplay and -nosound options. Our stress test is simple: only display a basic Seaside page. Our Seaside server is a 2 GHz CPU with 1 GB of RAM. Problem ------- Our image freezes within 2 seconds, with as low as 20 concurrent users hitting once per second. I can't even connect to the image with REPLServer after the freeze. Then we try to stress the same image on a Windows server with the VM coming from the current 3.8 Windows package: it easily supports 150+ concurrent users hitting once per second... Questions --------- Did anyone have a similar experience? I heard of a 3.6 VM being more stable for Unix / Linux systems. Is it usable with a 3.9 image? Is there a debian package for the 3.9-8 VM? Should we use a Windows server for Squeak? Thanks ! Seb.

8 7

Drag and drop: how do you nest it?
by Jeremy Shute 01 Dec '06

01 Dec '06

Hi, I have a widget that presents an OrderedCollection of other widgets, allowing you to reorder it. I have attached a file-out of this particular class. I would be happy if it made it into Seaside. :-) (How does one go about getting write access to Monticello, anyway? Is there a code review process? Approval process?) I have discovered that when I have a reorderable list with an element that presents another reorderable list, like so: 1. A big item 1. 1. A little item 1. 1. A little item 2. 2. A big item 2. ...the little items are reorderable, and mousedown behavior on the big items just causes what looks like a selection of the entire "box" in which the big items are contained. This is observed in Firefox 1.5 . Is this a bug in Seaside, or Scriptaculous, or am I doing something wrong? Has anyone else had success implementing the effect I'm looking for? Jeremy

2 7

Mewa attributes
by Patty Gadegast 29 Nov '06

29 Nov '06

Hi again, Is there a kind of Mewa attribute for a selction list? If yes, where do I find it? Even Number Attributes or things like that do not exist (maybe I should load another package, I have loaded Mewa.Seaside2.5-al.24, which is the current version at squeakmap). Patty

6 9

[Magritte] Multiple descriptions validation/condition
by Humber Aquino 29 Nov '06

29 Nov '06

Hi everyone! I have a question about validating models with Magritte. When i add a condition to a magritte's description, the condition references the value. For example: SomeClass class>>descriptionFoo ^ (MAStringDescription auto: 'foo label: 'Foo' priority: '10') addCondition: [:value | some value checking] labelled: 'Invalid something'; yourself. In SomeClass i have many descriptions and i want to do some validations combining two or more descriptions. I don't know if this is the way to do this. Thanks in advance :D

3 6

Question about WATree
by Brian Brown 29 Nov '06

29 Nov '06

Hello all, I'm trying to use WATree with a relational database on the back end - it doesn't seem to want to go beyond the second level. I'm using it with ROE, and creating it as such: setupTree ^ WATree new root: (categories where: #parentid equals: -1) asArray first; labelBlock: [:cat | cat name]; childrenBlock: [:cat | categories where: #parentid equals: cat id]; yourself The data looks like this(If you look at in in monspace, it's easier to read :): id | name | description | image | parentid ----+---------------------- +----------------------------------------------------------------------- ------------------------------------------------------------------------ ------+-----------------+---------- 0 | Top | Top Level Categories | educational.png | -1 2 | Independent Living | Tasks for independent and supported living, such as cooking, cleaning, money management, using household appliances, and practicing healthy living. | independent.png | 0 3 | Educational | Tasks for academic settings, such as using the library, recognizing bird songs, or learning the sounds of musical instruments. | educational.png | 0 4 | Vocational | Work related tasks, such as using a FAX machine, cleaning offices, filling out a time card, etc. | vocational.png | 0 5 | Recreation & Leisure | Task instructions for activities, such as learning to play games, learning about local parks and museums, etc. | recreation.png | 0 6 | Community Access | Assistance for community-based activities, such as taking the bus, using a pay phone, using an ATM, learning traffic signs, etc. | community.png | 0 7 | Health & Wellness | Medical and Hygiene related | health.png | 0 9 | Cooking | Preparing meals independently | cooking.png | 2 10 | Breakfast | Preparing Breakfast meals | cooking.png | 9 11 | How To | How to do various things | cooking.png | 3 12 | Other | Not categorized | independent.jpg | 0 (11 rows) The tree comes out like: -Top +Independent Living +Educational Vocational Recreation & Leisure Community Access Health & Wellness Other ... which is perfect. As you can see from the data, Independent Living and Educational both have children; clicking on the + does nothing. However, the Top entry can be collapsed and expanded at will. I have no idea why it won't expand the lower two. Anyone have any ideas? thanks! Brian

2 2

Re: [Seaside] [Q] Seaside with YUI?
by Boris Popov 29 Nov '06

29 Nov '06

I have done a bit on VisualWorks to use floating panels, but haven't really published in a while. I could if you care though, just give me a day or two. Cheers! -Boris (Sent from a BlackBerry) ----- Original Message ----- From: seaside-bounces(a)lists.squeakfoundation.org <seaside-bounces(a)lists.squeakfoundation.org> To: The Squeak Enterprise Aubergines Server - general discussion. <seaside(a)lists.squeakfoundation.org> Sent: Tue Nov 28 17:58:56 2006 Subject: [Seaside] [Q] Seaside with YUI? -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I've head that someone is developing/using YUI with Seaside. Can I get some example code/library, if permitted? Thanks in advance. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFbOlgQqspS1+XJHgRAv6bAKDbkBmozujZrDljqs626dBlBxhYZgCfYiF3 vpL8riin04s7stIRr0IN9Nw= =D9le -----END PGP SIGNATURE----- _______________________________________________ Seaside mailing list Seaside(a)lists.squeakfoundation.org http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

2 1

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

seaside November 2006