seaside November 2012

seaside@lists.squeakfoundation.org

25 participants
17 discussions

Seaside Websocket support
by Tim Ziebart 16 Nov '12

16 Nov '12

Hello everyone. I am looking to build a chat application for my website using web sockets as Zinc now supports web sockets. I am looking for help in getting the Zinc Web Socket support working in Seaside. I noticed there is a package called Seaside-WebSocket-Examples. I installed the package and it will require some tweaking to work. I am willing to contribute the work but I will require assistance. Is this the best approach or has anyone gone about it a different way? Seeking your ever valuable advice. Thank you in advance. Tim -- Timothy Ziebart I so run, not as at an uncertainty. I so fight, not as one beating the air. http://www.churchmilitant.org

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Cleaning up (selectively) on logout
by Sebastian Sastre 15 Nov '12

15 Nov '12

Hi there, let's say you want to keep your worker images in shape and make seaside to forget everything related to a session that has just logged out (or manually or programmatically expired). How you guys do that? Any way to purge selectively the stuff that's cached in the image? sebastian o/

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Re: [Seaside] jQuery component rendering by interval
by Joachim Tuchel 15 Nov '12

15 Nov '12

hi bob, I guess you should add to the script a jquery expression that causes some component to be replaced with the contents of the rendering. So either this part is missing in your snippet or it`s really missing. The ajax call is made to re server, but you dont use the results. Look at senders of load or replace.... Joachim bobn(a)rogers.com schrieb: >Hello, >I am not able to get what would seem to be simple jQuery refresh working. >The code is supposed to render a component every five seconds. >I can see the render code being triggered, but the browser display is not being updated. > >My code looks something like this... > >html script: ( >(html jQuery ajax script: [:s | >s << (s jQuery html: [:r | r render: self selectedComponent])] >) interval: 5 seconds) > >...I do a similar thing in another application using Scriptaculous, which works fine... > >html div >script: ( >html scriptaculous updater >interval: 5 seconds; >on: #renderSelectedComponentOn: >of: self); >with: [ self renderSelectedComponentOn: html ] > >I've been searching through the archives, but all the hits I find make me think the jQuery code is OK. >I imagine I'm missing something obvious... so thanks for any help. > >Bob Nemec >_______________________________________________ >seaside mailing list >seaside(a)lists.squeakfoundation.org >http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

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jQuery component rendering by interval
by bobn＠rogers.com 15 Nov '12

15 Nov '12

Hello, I am not able to get what would seem to be simple jQuery refresh working. The code is supposed to render a component every five seconds. I can see the render code being triggered, but the browser display is not being updated. My code looks something like this... html script: ( (html jQuery ajax script: [:s | s << (s jQuery html: [:r | r render: self selectedComponent])] ) interval: 5 seconds) ...I do a similar thing in another application using Scriptaculous, which works fine... html div script: ( html scriptaculous updater interval: 5 seconds; on: #renderSelectedComponentOn: of: self); with: [ self renderSelectedComponentOn: html ] I've been searching through the archives, but all the hits I find make me think the jQuery code is OK. I imagine I'm missing something obvious... so thanks for any help. Bob Nemec

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JQuery - how to get selectedIndex from a select list?
by squeakman 09 Nov '12

09 Nov '12

Greetings, I am learning how to use JQuery with Seaside. I have a <select> list and I want to get the selectedIndex when the user clicks on an item in the list. The code below returns 'nil' for the value in the callback block - at the "self halt" I am using JQuery 1.6. Any help would be very much appreciated. Thanks, Frank renderContentOn: html (html select) id: #selList; list: aList; onClick: (html jQuery ajax callback: [:v | self halt] value: ((html jQuery id: #selList) property: 'selectedIndex'))

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Call for Participation in the Smalltalk Devroom at FOSDEM 2013
by Stephan Eggermont 09 Nov '12

09 Nov '12

Call for Participation in the Smalltalk Devroom at FOSDEM 2013. http://www.fosdem.org " A devroom for the Pharo, Squeak, Amber, GST, Etoilé, Seaside, Moose Smalltalk projects & Newspeak as derived language. Smalltalk environments offer a very high development productivity, unmatched by their successors. Come do some pair programming with us and experience yourself the advantages of a real OO environment" The meetup will take place Sunday, February 3, 2013, from 9AM until 5PM, building AW. This room has 72 seats, a VGA video projector and wireless internet. More information will be available later. Proposals on content and format are welcome. People interested in running a session should announce that on the smalltalk-devroom mailing list, with the following information: - Their name - The project they are associated with - A short bio, to be put on the website along with their speaker name - (optionally) a picture of themselves - The title of their session (which will go on the website and in the booklet) - A abstract describing the session in further detail. - The desired length of the session. - The desired time slot in which they want to hold the session. Suggested values for the duration are 55min, 25min, 6m40 (Pecha Kucha). The desired time slot is meant to help you prevent conflicts with other dev rooms in which you might have a talk or your travel arrangements. There are alternative, non smalltalk-specific tracks available: lightning talk and the main track The deadline for submissions is December 31, 23:00 GMT+1. Discussion takes place on the smalltalk-devroom(a)lists.fosdem.org mailing list. Please subscribe if you are interested: https://lists.fosdem.org/listinfo/smalltalk-devroom The local VUB/ULB Smalltalkers have been asked to organize a sprint/BSUG meeting/Camp Smalltalk on Saturday February 2. Devroom related URLs: http://www.pharo-project.org http://www.squeak.org/ http://etoileos.com/ http://www.seaside.st/ http://smalltalk.gnu.org/ http://www.moosetechnology.org http://amber-lang.net http://newspeaklanguage.org/ http://www.esug.org

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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.

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seaside November 2012