seaside June 2010

seaside@lists.squeakfoundation.org

44 participants
52 discussions

MADescriptionEditor to magritte description?
by Marco Schmidt 12 Jun '10

12 Jun '10

I'm refactoring my hand-made seaside-forms to automagically generated forms through magritte2. Two days ago I found the MADescriptionEditor to edit an dynamic model (instance of MAAdaptiveModel). My question is: Is there a way to transfer the description build with MADescriptionEditor into a static description in my model class? My use case is to use MADescriptionEditor as an low tech model builder and use the information from the created description to add descriptionXXX- methods to my model class programatically. Has someone done something like this already? Thanks Marco Schmidt

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Twitter Blog: More Than Dabbling
by Sven Van Caekenberghe 11 Jun '10

11 Jun '10

Dabble has been bought by Twitter ! http://blog.twitter.com/2010/06/more-than-dabbling.html Let's hope they keep using Smalltalk. In any case, congratulations to Avi en co. Sven

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Confused about WASession cleanup
by Sven Van Caekenberghe 10 Jun '10

10 Jun '10

Hi, I am confused about how WASession instances get cleaned up. This class's documentation says: If the session has not been used for #defaultTimeoutSeconds, it is garbage collected by the system. Which defaults to 600 seconds or 10 minutes if I am correct. No matter what I do, the number of cached sessions doesn't seem to come down. Not after days, never. I see this in all my images on different platforms/vms. To make this repeatable, I tried the following: Take the Seaside One-Click Experience 3.0a5, load ADayAtTheBeach-svc.2.mcz from http://www.squeaksource.com/ADayAtTheBeach. This will install a couple of small demos, including a Seaside implementation of my DW-Bench benchmark. Next, hit it using the Apache benchmark tool, like ab -n 64 -c 4 -d http://127.0.0.1:8080/DW-Bench Have a look at Status/Image and note the number of sessions. Hit it again and note how the number of sessions increases. Wait 10 minutes, force a garbage collect using Status/GC. The number of sessions does not come down. Maybe I am looking at this the wrong way ? Thx, Sven PS: My final goal is to pose some questions about load, performance and tuning, but I want to start by understanding this aspect first.

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seaside and yui
by sergio_101 10 Jun '10

10 Jun '10

unfortunately, the project i was previously working on was not a good match for seaside.. i struggled with a lot of the aspects for a very long time, and finally decided that the project was more of a web SITE than a web APP.. in that case, i ended up putting the whole project to bed, and writing it all in ruby on rails in a 24 hour code sprint. if anyone would like me to write up an extended explanation on my blog, i would be happy to.. i just don't want my impedance mismatch to be construed as a slam on seaside.. let me know if you would like me to write that up.. anyway.. i have hatched another idea that i think would be a good match.. briefly, i love the the nerdiness of 'remember the milk' as a task organizer. there are some GREAT things that you can do with it. unfortunately, there is not front end for it that is really workable. fortunately, it has an awesome API. i would like to write a front end for it more along the lines of 'things' for the mac. the design of the UI is very nice and clean. it does not rely on alot of os specific tricks, and all of the UI widgets are standard. initially, i went looking around at GUI toolkits, and kinda settled on using Qt as a good all around cross platform development system for my project.. if you really want more info on this, you can go here: http://www.codingforhire.com/blog/The-Perfect-GTD-System i then realized that this would indeed be a GREAT project for seaside, if i could find a little bit more advanced UI widgets.. it would require a few more widgets than come with html.. the only other UI kit i know about is the yahoo kit (and gwt, but that isn't a good option, as i think the whole app must be developed in java).. i saw that there were some talk of a wrapper for yui, but i wasn't sure if this had happened and if so, does it still work? whew.. that was a WAY longer email than i intended. let me know if this made any sense to anyone.. thanks! -- ---- peace, sergio photographer, journalist, visionary http://www.CodingForHire.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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Web sockets
by Andy Burnett 10 Jun '10

10 Jun '10

> I am interested in experimenting with web socket based applications. > Is this something that I can do with seaside?Does Kom support the > handshake upgrade? Cheers Andy

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yui wrapper..
by sergio_101 10 Jun '10

10 Jun '10

so, back to my initial question.. is the yui wrapper mature enough for me to use it in a project? which seaside should i use for it? thanks! -- ---- peace, sergio photographer, journalist, visionary http://www.CodingForHire.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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getting to the state of the previous continuation
by Johan Brichau 10 Jun '10

10 Jun '10

Hi everyone, I'm trying to do some exotic stuff for which I need access to the state of the components in the continuation that precedes the currently rendering Seaside continuation. So basically: I want to know if there is a way to get to the WASnapshot instance that captures the component states for the page that was previously rendered. I'm currently looking at getting the _k parameter from the referer url in the request and using that to get the continuation from the continuations dictionary in the session. However, it seems a bit of a detour... so would there be a better way to do that? I know, it's not something you normally want to do in a Seaside application.... I'm actually trying to implement a new renderphasecontinuation that needs this information from its precedessor... ---------------------------- Johan Brichau johan.brichau(a)uclouvain.be

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Menu component?
by Gabriel Cotelli 10 Jun '10

10 Jun '10

Hi, Anybody knows if there's some menu component available ? Something like http://apycom.com/menus/7-lime.html (ignore the fancy effects... by now my focus is on the menu functionality) Thanks in advance, Gabriel -- Gabriel O. Cotelli ------------------------------------------------- Desarrollo y Tecnología - Mercap S.R.L. Tacuarí 202 - 7º Piso - Tel: 54-11-4878-1116 al 19 Ciudad Autónoma de Buenos Aires - Argentina http://www.mercapsoftware.com ------------------------------------------------- Este mensaje es confidencial. Puede contener información amparada por el secreto profesional. Si usted ha recibido este e-mail por error, por favor comuníquenoslo inmediatamente via e-mail y tenga la amabilidad de eliminarlo de su sistema; no deberá copiar el mensaje ni divulgar su contenido a ninguna persona. Muchas gracias. This message is confidential. It may also contain information that is privileged or otherwise legally exempt from disclosure. If you have received it by mistake please let us know by e-mail immediately and delete it from your system; also you shouldn't copy the message nor disclose its contents to anyone. Thanks.

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WAMiniCalendar showing wrong week day names
by AxiNat 09 Jun '10

09 Jun '10

Hi list, I've a funny problem when calling a WAMiniCalendar, dates don't correspond to week days. Check this out: JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember SunMonTueWedThuFriSat1</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&10> 2 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&11>3</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&12> 4 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&13> 5</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&14> 6 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&15>7</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&16> 8 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&17>9</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&18> 10 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&19> 11</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&20> 12 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&21>13</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&22> 14 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&23>15</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&24> 16 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&25> 17</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&26> 18 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&27>19</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&28> 20 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&29>21</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&30> 22 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&31> 23</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&32> 24 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&33>25</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&34> 26 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&35>27</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&36> 28 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&37> 29</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&38> 30 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&39> May</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&40> Jul </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&41> 2009</transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&42> 2011 </transmanager?_s=c3NMlQd3WVCqJ2Ls&_k=86UMRWdc6JW2wkOk&43> I wish today was Wednesday, but it's still Tuesday... does someone know what's going on here? Thanks! Bernat Romagosa.

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Ajax callbacks on UI object events
by Robert Sirois 08 Jun '10

08 Jun '10

This code works on a click event on the div, but not with #onDrop: on the droppable as below: html div style: 'height: 55px; width: 55px; border: 1px solid; color: #A6A375'. script: ((html jQuery new droppable) tolerance: 'fit'; onDrop: (html jQuery this droppable disable); onOut: (html jQuery this droppable enable); onDrop: (html jQuery ajax callback: [:value | Transcript show: value ] value: ((html jQuery this find: 'img') attributeAt: 'title')) ). What is the reason why? Thanks, RS _________________________________________________________________ Hotmail is redefining busy with tools for the New Busy. Get more from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:…

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seaside June 2010