seaside August 2012

seaside@lists.squeakfoundation.org

43 participants
29 discussions

How to install Seaside 3.1
by Oscar E A Callaú 24 Aug '12

24 Aug '12

Hi all, I was wondering how to install Seaside 3.1 or upgrade Seaside 3.0. In the web site there is just info about 3.0 version. Thanks in advance. Oscar

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Pharo usage poll
by Esteban Lorenzano 22 Aug '12

22 Aug '12

Hi, sorry for multiple posts I'm running a small survey about Pharo usage... it is just to collect some minor data, not big answers, just some :) If you don't use Pharo... please ignore it. If you already answered... ignore it as well. But if you use Pharo and still didn't answer, please go to: https://docs.google.com/spreadsheet/viewform?fromEmail=true&formkey=dFZKeXU… and answer it... they are just 3 questions! Thanks, Esteban

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How to change callback for html select on the fly
by squeakman 20 Aug '12

20 Aug '12

Greetings List, I have a form with a text field and an html select with a list of choices. When the user exits the text field (onChange) I want to change the list of choices for the dropdown list. I can get the contents of the dropdown list to change but I cannot determine how to change the associated callback. Is there a way to replace not only the contents of the dropdown list but also its callback? Below is an extract of the code to show what I am trying to do. Thanks for any help you can provide, Frank ----- start of code ----- (html textInput) callback: [:v | self textValue: v]; onChange: ((html scriptaculous updater) id: #prices; triggerForm: fid; "Attempt to replace callback" callback: [:r | (r select) callback: [:v | self amount: v]; list: #(15 25)]. " The dropdown list" html text: 'Choose Amount'. (html select) id: #prices; callback: [:v | self amount: v]; list: #(30 50 60).

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Seaside book
by squeakman 16 Aug '12

16 Aug '12

Hello List, I purchased the Seaside book back when it first came out. Is there a way to get an updated pdf without having to buy the book again? Does my original purchase give me some type of upgrade discount? Thanks, Frank

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Error in Seaside-REST-Core-Route - WARouteBuilder>>produces: method?
by Tomas Kukol 16 Aug '12

16 Aug '12

Hi everybody. I have found an error in WARouteBuilder>>produces: method in Seaside-REST-Core-Route category in package SeasideRest version 0.22. There is a following code: WARouteBuilder>>produces: aString <configuration> produces := WAMimeTypeMatch fromString: aString I think that there should be this code: WARouteBuilder>>produces: aString <configuration> produces := WAMimeType fromString: aString If I understand it well, WAMimeTypeMatch is used for matching of the request. So it supports only "main" and "sub" from MIME, for example "text/json", and not parameters after ";" character as in "text/json; charset=UTF-8". In this case the parameters part "charset=UTF-8" is lost when used in pragma "produces" in REST filter. It seems to me that "produces" is used for response where the whole MIME with parameters makes sense. Am I right? Could you correct it? Thanks. Best regards, Tomas Kukol

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Squeak 4.3 and Seaside
by recursive68＠gmail.com 15 Aug '12

15 Aug '12

Hi, I've downloaded squeak 4.3 (usually use Pharo but getting fed up with some packages I need not working with the latest version of Pharo) and then tried to install Seaside using the ConfigurationOfSeaside via Monticello. It fails to work, it seems problem is with Zinc-HTTP, plus Seaside Control panel doesn't work either. DoI have to install an older version, or something or is Seaside only now supported on Pharo ? Thanks

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Re: Can't get PTPeriodical to update
by Nick Brown 13 Aug '12

13 Aug '12

Thanks John, that works fine, and good catch on the class initialization - force of habit steering me wrong. Cheers, Nick John McKeon writes: > > > Hi Nick > I found it works if I remove the "second" i.e. frequency: 1; > In a workspace you can print "1 second" to see why it probably causes trouble. > > Also, you do not want to send super initialize in a *class* initialize method. Just "one of those things". You can probably search the list archives to get a better explanation. > > Happy Trails > John > > On Mon, Aug 13, 2012, at 03:19 PM, Nick Brown wrote: > > Hello folks. > > > > I'm modifying a seaside application of mine so that parts of the UI will > > periodically poll to see if anything's changed. I had a look at the > > relevant section of the online seaside book, and it seems like > > PTPeriodical is exactly what I want. Unfortunately I can't even get the > > book's code example to work for me, so hopefully somebody can tell me > > what I'm doing wrong. > > > > I'm using the current Seaside/Pharo v3.0.7 one-click image from > > seaside.st, and current stable releases of Firefox and Chrome (on > > Windows). The following, applied to a fresh image, illustrates my > > problem: > > > > I create a WAComponent subclass, called MyTest. > > > > I give it a class initialization method as follows: > > > > initialize > > super initialize. > > (WAAdmin register: self asApplicationAt: 'mytest') > > addLibrary: PTDeploymentLibrary; > > addLibrary: SUDeploymentLibrary. > > > > (taken from > > http://book.seaside.st/book/web-20/scriptaculous/frameworks/library ) > > And renderContentOn: as follows: > > > > renderContentOn: html > > html div > > script: (html scriptaculous periodical > > frequency: 1 second; > > callback: [ :ajaxHtml | ajaxHtml render: Time > > now ] > > ); > > with: Time now. > > > > (taken from > > http://book.seaside.st/book/web-20/scriptaculous/ajax/background ) > > > > I manually call the class initialzation method to register the > > application, then visit it in a browser. I can see that the time does > > update, but only once. Wireshark confirms only a single XMLHttpRequest > > is coming back from the browser. > > > > I'm afraid my Javascript debugging skills are largely non-existant, but > > certainly the browser's JS console shows no errors or warnings. > > > > I've tried explicitly calling #start on the PTPeriodical instance, in > > which case I then get two XMLHttpRequests back from the browser in quick > > succession, but still no ongoing periodical updates. > > > > Grateful for any advice. > > > > Cheers, > > Nick Brown

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Can't get PTPeriodical to update
by Nick Brown 13 Aug '12

13 Aug '12

Hello folks. I'm modifying a seaside application of mine so that parts of the UI will periodically poll to see if anything's changed. I had a look at the relevant section of the online seaside book, and it seems like PTPeriodical is exactly what I want. Unfortunately I can't even get the book's code example to work for me, so hopefully somebody can tell me what I'm doing wrong. I'm using the current Seaside/Pharo v3.0.7 one-click image from seaside.st, and current stable releases of Firefox and Chrome (on Windows). The following, applied to a fresh image, illustrates my problem: I create a WAComponent subclass, called MyTest. I give it a class initialization method as follows: initialize super initialize. (WAAdmin register: self asApplicationAt: 'mytest') addLibrary: PTDeploymentLibrary; addLibrary: SUDeploymentLibrary. (taken from http://book.seaside.st/book/web-20/scriptaculous/frameworks/library ) And renderContentOn: as follows: renderContentOn: html html div script: (html scriptaculous periodical frequency: 1 second; callback: [ :ajaxHtml | ajaxHtml render: Time now ] ); with: Time now. (taken from http://book.seaside.st/book/web-20/scriptaculous/ajax/background ) I manually call the class initialzation method to register the application, then visit it in a browser. I can see that the time does update, but only once. Wireshark confirms only a single XMLHttpRequest is coming back from the browser. I'm afraid my Javascript debugging skills are largely non-existant, but certainly the browser's JS console shows no errors or warnings. I've tried explicitly calling #start on the PTPeriodical instance, in which case I then get two XMLHttpRequests back from the browser in quick succession, but still no ongoing periodical updates. Grateful for any advice. Cheers, Nick Brown

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Squeak 4.3 and Seaside
by recursive68＠gmail.com 12 Aug '12

12 Aug '12

Thanks. Got it working using Web-client. I suppose given it seems Squeak no longer support Seaside as such, one should use Pharo and work around other package problems. A pity as having both work fully is obviously better ;) Thanks again.

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Re: [Seaside-dev] Inserting JQuerySVG plug in
by Johan Brichau 12 Aug '12

12 Aug '12

Hi Lorenzo, (this seems like a general question - I'm replying this to the general Seaside discussion mailinglist as well) There is the SeasideDynamicSVG work (www.squeaksource.com/SeasideDynamicSVG) and we included a package SeasideDynamicSVG-JQuery there. This supports the svg.load() (~= jQuery load html) functionality in Seaside and also adds svg animation function to JQAnimate. You will have to include the jQuery svg javascript files with your Seaside application yourself because he package does not include them. We are extensively using jQuery and SVG in Seaside, but have never needed to add anything else because merely including the jQuery.dom plugin means you have jQuery support over svg elements. If you want other specific jQuery svg functions integrated, I suggest to add wrappers for them to this package. In this way, all wrappers for jQuery svg stay together. I'm happy to help you get started on figure out specific problems. So do not hesitate if you have further questions! Johan On 28 Jul 2012, at 13:33, Lorenzo Schiavina wrote: > Hi, > > I am almost new to Seaside, but I have a very good knowledge of ST. > > I would like to use JQuerySVG plug in in Seaside: could you suggest me a detailed documentation that enables me to insert this plug in Seaside or there is anybody that has already done this work? > > Thanks > > Lorenzo > > _______________________________________________ > seaside-dev mailing list > seaside-dev(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/mailman/listinfo/seaside-dev

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seaside August 2012