seaside August 2013

seaside@lists.squeakfoundation.org

17 participants
12 discussions

debugging javascript within browsers is hard when the browser show the response on a single line
by Nick Ager 05 Jul '14

05 Jul '14

Hi, I wonder if other people suffer from the same problem when debugging javascript: Seaside's response is viewed by browsers as a string without line-breaks. Normally this isn't a problem as the browser "pretty-prints" the output when inspecting the html. However when debugging javascript, either inline or within a file-library the script debugger (I'm currently using Mac Safari) shows the output as a single line - which makes it impossible to interpret any javascript generated errors ("syntax error: line 1"!!) or to set meaningful breakpoints. I've discovered that calling #withInternetLineEndings on the file-library string results in browsers interpreting the line-endings as expected. Locally when I'm debugging I've created a class derived from WAHtmlDocument, which overrides #nextPutAll: WAHtmlDocumentWithInternetLineEndings>>#nextPutAll: aString super nextPutAll: aString withInternetLineEndings and I modify WAFileLibrary>>#handle: modifying the WAResponse>>#document: to: document: ((self documentForFile: fileName) withInternetLineEndings) Is there a better solution? Are there easier workarounds, browser settings etc. I created an issue for this problem: http://code.google.com/p/seaside/issues/detail?id=675 Though if there are easy workaround that I've missed, I'd be delighted to close the issue. Thanks Nick

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Zinc as static file server
by Paul DeBruicker 07 Sep '13

07 Sep '13

Hi - Following these instructions you can make Comanche serve static files from a local directory while also handling Seaside requests: http://samadhiweb.com/blog/2011.07.10.seaside.comanche.staticfiles.html Is there a way to do the same with Zinc and the ZnStaticFileServerDelegate ? Thanks Paul

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go into production to do list
by Sabine Knöfel 03 Sep '13

03 Sep '13

Hi, my project will soon reach a point to go into production for a beta user group, yeah:-) I dont want to forget anything to do for deployment. Is there an actual list anywhere? I think the information at this page http://www.seaside.st/documentation/faq/deployment-and-maintenance is outdated. I dont have the following messages in my image: WADispatcher>>trimForDeployment >>isDeployed The old Book informaton is outdated WAGlobalConfiguration setDeploymentMode WAGlobalConfiguration setDevelopmentMode http://www.pharobyexample.org/versions/PBE1-2009-10-28.pdf And the new Book can not be downloaded (the links do not work): http://rmod.lille.inria.fr/pbe2/# Ok, all I need is a list of things to do when I want to go into production. I should not be the only person looking for this ;-) Sabine -- View this message in context: http://forum.world.st/go-into-production-to-do-list-tp4705730.html Sent from the Seaside General mailing list archive at Nabble.com.

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WAUrl class>>#decodePercent:
by jtuchel＠objektfabrik.de 02 Sep '13

02 Sep '13

Hi, I just stumbled across a problem when processing an Ajax callback for a specialized autocompleter. I get a server side "Index out of range" if I enter a String ending with $% into the textInput (which I have to supress anyways, but that is another story). The problem is in WAUrl class>>#decodePercent: . the method doesn't check if the percent character is the last in the url string. You can recreate the problem by evaluating WAUrl decodePercent: 'abc%' Please note that in Pharo 2.0 I get another exception (receiver of asUpppercase is nil), but still this doesn't work. So I guess my code ( I am using VA Smalltalk and its older version of Seaside) would also fail on the current stable Seaside version. CU, Joachim -- --  -----------------------------------------------------------------------  Objektfabrik Joachim Tuchel mailto:jtuchel@objektfabrik.de  Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1

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Re: [Pharo-users] Seaside JQuery Ajax processing question
by Paul DeBruicker 26 Aug '13

26 Aug '13

I cc'd the Seaside list where you should ask these things directly. In the span you want to trigger an ajax callback & load using the #onMouseEnter: method. It should look something like html span onMouseEnter: ((html jQuery id: 'GlossViewer') load html: [ :h | self renderAnalyzedWord: h ]; callback: [ :word | self processWord: word ] value: html jQuery this text); with: 'myWord' But if you have lots of words you should use the #on:do: method to catch the hover events on the #TextViewer div rather than setting an event on each span. and you don't need to add it as a load script. On 08/25/2013 05:31 AM, kmo wrote: > Can anyone help with a Seaside jQuery ajax issue? > > I want to change the contents of a div when the mouse goes over a document > element by means of an ajax call. > > In this example, I have rendered a list of words as spans (one span per > word). When the mouse goes over any span, I want to show the dictionary > definition of the word in another div on the page. The dictionary definition > has to be generated on the server side. > > So I have to reference the current span ("this") in my ajax processing. > > I find I can change the page contents as desired when the mouse moves over a > span (see below) but I am completely clueless how to get the text of the > span, the word itself, into the html I want to render. > > renderContentOn: html > |aQuery anAjax| > aQuery := html jQuery expression:'span'. > anAjax := html jQuery ajax. > anAjax script: [ :s | s << ( (s jQuery: #GlossViewer) html:'This was > written by an ajax call')]. > aQuery onMouseEnter: anAjax asFunction. > > html div id:#TextViewer; class:'TextPane'; with:[self renderWordsAsSpans: > html]. > html div id:#GlossViewer; class:'GlossPane'; with:'The grammatical analysis > goes here'. > > html document addLoadScript: aQuery. > > My basic problem is that I have no real idea of how data is passed back to > my program in an ajax call and how I can reference it in my code. The > seaside documentation is not bad on JQuery as a whole, but explanations and > examples of ajax processing with Jquery and Seaside are not easily found. > > If it's relevant I'm using Pharo 2.0 Summer and Seaside 3. > > Thanks. > > Ken > > > > -- > View this message in context: http://forum.world.st/Seaside-JQuery-Ajax-processing-question-tp4704949.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

1 0

Loading Seaside 3.03 into Squeak 4.4
by jtuchel＠objektfabrik.de 23 Aug '13

23 Aug '13

Hi, I just tried to install Seaside 3.0.3 into a freshly downloaded Squeak 4.4 all-in-one image using the SqueakMap Package Loader. The result is an exception during download/installation: Could not access http://ss3.gemstone.com/ss/Grease I think the url should be changed to http://ss3.gemstone.com/ss/grease (note the difference between Grease and grease), at least that url can be accessed from a web browser while Grease can't. What has to be changed where? Who can submit it where it belongs to? Joachim -- --  -----------------------------------------------------------------------  Objektfabrik Joachim Tuchel mailto:jtuchel@objektfabrik.de  Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1

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Re: Is there a sane way to make seaside config edits (like custom session) programatically?
by Stephan Eggermont 23 Aug '13

23 Aug '13

All the things you do through the web interface can be done programmatically. In the seaside application root class of StoryBoard, SBMain, we have: SBMain>updateRoot: anHtmlRoot super updateRoot: anHtmlRoot. anHtmlRoot title: 'StoryBoard'. anHtmlRoot link type: 'text/css'; beStylesheet; addAll; url: SBFileLibrary / 'main.css'; yourself SBMain>>initialize "Registers this applicaton as webpage SBMain initialize. " super initialize. (WAAdmin register: self asApplicationAt: 'story') preferenceAt: #sessionClass put: SBPublicSession; addLibrary: JQDeploymentLibrary; addLibrary: JQUiDeploymentLibrary; yourself updateRoot is instance side, initialize is class side. Stephan

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Re: [Seaside] Re: WAUrl class>>#decodePercent:
by Joachim Tuchel 22 Aug '13

22 Aug '13

Thanks for entering a bug. In the meantime, I added a filter for the text to submit in the ajax request (using replace()), so the bug doesn`t hurt in my specific case any more. It is, btw, an interesting question what decoding of a uri that ends with one or multiple % should result in... I can't test right now, but i also thing decoding `abc%6' also fails because the methods expects two digits... (I am far away from an image at the moment...) Joachim Stephan Eggermont <stephan(a)stack.nl> schrieb: >Nice find > >http://code.google.com/p/seaside/issues/detail?id=762 > >Stephan >_______________________________________________ >seaside mailing list >seaside(a)lists.squeakfoundation.org >http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >

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Re: WAUrl class>>#decodePercent:
by Stephan Eggermont 22 Aug '13

22 Aug '13

Nice find http://code.google.com/p/seaside/issues/detail?id=762 Stephan

1 0

Is there a sane way to make seaside config edits (like custom session) programatically?
by Thomas Hartman 20 Aug '13

20 Aug '13

I am following the cincom seaside tutorial at http://www.cincomsmalltalk.com/userblogs/cincom/blogView?content=seaside_tu… There are a couple of points in the tutorial where you do some manual tweaks to the seaside config at localhost:7777/cofngif. There's a tweak for a custom session, a tweak for including some javascript libraries, and maybe a few other minor things. I would like to do these tweaks programmatically rather than by hand edits. If this is "not a good thing" to want, please tell me I'm barking up the wrong tree, and I'll keep doing the hand edits thing. But if doing this more automatedly is reasonable, I would love to know how. Instructions for the manual way, from tutorial documentation, which includes copious screenshots of the manual tweaks... custom session config: http://www.cincomsmalltalk.com/userblogs/cincom/blogView?content=seaside_tu… custom javascript library config: http://www.cincomsmalltalk.com/userblogs/cincom/blogView?content=seaside_tu… Any advice is appreciated. Regards, Thomas. VisualWorks® Personal Use Edition, 7.9 of May 11, 2012 Seaside-All Version '3.0 - 8' of 4/13/12 11:03:09 AM

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seaside August 2013