seaside July 2007

seaside@lists.squeakfoundation.org

106 participants
173 discussions

Re: [Seaside] Logging out from a webpage
by Richard K Eng 31 Jul '07

31 Jul '07

Actually, I've encountered a strange problem: self session expire. ...works fine in IE, but not in any other browser (Firefox, Opera, Safari). Why is this??? renderLogoutOn: html html div class: 'sidebaritem'; with: [html div class: 'sbicontent'; with: [html paragraph: [html text: 'Hello ', userFullName fullName]. html anchor callback: [self session expire.]; with: [html paragraph id: 'red'; with: [html strong: 'Logout']]]] Correct me if I'm wrong, but I think I found a Seaside bug... Regards, Richard ---------- Anyway, #expire works quite nicely, so I'll go with that. Thanks for the tip. Regards, Richard

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Re: [Seaside] Logging out from a webpage
by Richard K Eng 31 Jul '07

31 Jul '07

Yes, I saw the code. And I tried to apply it. But my situation is rather unique, I think... In my main login page, I have: loginForm := (GSLoginForm new onSave: [self call: GSServiceCentre new]. ...as per someone's previous suggestion. This allows GSServiceCentre to replace the entire page, rather than just the login component. But no matter how I apply #isolate:, it just won't work. Maybe it's because GSServiceCentre is a WAComponent, rather than a WATask, I dunno. But I think it's more likely that I'm doing something architecturally unexpected here... Regards, Richard ------------- > I think I see what WAStoreTask is doing, but I still couldn't make > #isolate: > work. Must be something really wonky about my program architecture. > > Anyway, #expire works quite nicely, so I'll go with that. Have a look at our first Seaside paper. As far as I remember it deeply discusses the use of #isolate: http://www.iam.unibe.ch/~scg/Archive/Papers/Duca04eSeaside.pdf Cheers, Lukas

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Re: [Seaside] Seaside 2.8 port override not overriding
by Boris Popov 31 Jul '07

31 Jul '07

So if I understand correctly, seaside is printing 8008 right in the html for you? If so, there's got to be a way to search for all references to that number in your image to see where it was configured this way. Normally seaside apps couldn't care less what internal port numbers they are on as you can have dozens and hundreds of them, but they do want to know how to render externally accessible URLs hence the server protocol and port settings. The other simple way to debug this would be to step though one of the links where they are being rendred to find where 8008 is coming from. Cheers! -Boris (Sent from a BlackBerry) ----- Original Message ----- From: seaside-bounces(a)lists.squeakfoundation.org <seaside-bounces(a)lists.squeakfoundation.org> To: Seaside - general discussion <seaside(a)lists.squeakfoundation.org> Sent: Tue Jul 31 07:31:56 2007 Subject: Re: [Seaside] Seaside 2.8 port override not overriding Hi Boris, I tried this and unfortunately I am getting the same result - i.e. it has no effect on the outcome. Thanks, John. John Thornborrow wrote: > Hi Boris, thanks I'll give that a try. Is that on WAKom, or on my root > component? > > John > > Boris Popov wrote: >> This works in 2.8 for me on VisualWorks, >> >> (self registerAsApplication: 'online') >> preferenceAt: #serverProtocol put: #http; >> preferenceAt: #serverPort put: 80; >> yourself >> >> or when deploying, >> >> (self registerAsApplication: 'online') >> preferenceAt: #serverProtocol put: #https; >> preferenceAt: #serverPort put: 443; >> yourself >> >> Application itself runs on 7777, 7778, etc and is proxied by Apache in >> front. >> >> Hope this helps, >> >> Cheers! >> >> -Boris >> > > > Pinesoft Computers are registered in England, Registered number: > 2914825. Registered office: 266-268 High Street, Waltham Cross, Herts, > EN8 7EA > > > > This message has been scanned for viruses by BlackSpider MailControl - > www.blackspider.com > > _______________________________________________ > Seaside mailing list > Seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > > > > _______________________________________________ Seaside mailing list Seaside(a)lists.squeakfoundation.org http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

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The Seaside Primer is now available
by Chris Cunnington 31 Jul '07

31 Jul '07

If you can turn on a computer, The Seaside Primer can teach you to make web pages with Smalltalk. The Seaside Primer is a 16-page, 3000-word, 5-photo booklet with explicit, step-by-step instructions on the following topics: - Getting and Opening - The Image On The Desktop - The Image And The Browser - The Uploaded Image - Linux Server Installation - Your First Program -- Hello World http://www.seasideparasol.com/store.html

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Re: [Seaside] Seaside 2.8 port override not overriding
by Boris Popov 31 Jul '07

31 Jul '07

Oh, yes, I must have missed that one in Johns apache config post. This gets mentioned in the list a few times here and there, and I think I blogged about it somewhere. Thanks Dale, this could very much do it. Cheers! -Boris (Sent from a BlackBerry) ----- Original Message ----- From: seaside-bounces(a)lists.squeakfoundation.org <seaside-bounces(a)lists.squeakfoundation.org> To: Seaside - general discussion <seaside(a)lists.squeakfoundation.org> Sent: Tue Jul 31 08:17:11 2007 Subject: Re: [Seaside] Seaside 2.8 port override not overriding John, This may or may not be relevant, but for GemStone we set ProxyPreserveHost On. From the Apache docs: This option should normally be turned |Off|. It is mostly useful in special configurations like proxied mass name-based virtual hosting, where the original Host header needs to be evaluated by the backend server We are using a slew of Virtual Hosts and Seaside normally gets the host/ip information from the incoming request, so that's likely to be were the odd port is coming from. Hope this helps, Dale John Thornborrow wrote: > Hi Boris, > > Yes, that is correct, except the port number it is printing is 9090. > So to summarise; Seaside is creating all links(anchors)/redirects with > port 9090 instead of using the given port number (if any..) on self > preferenceAt: #serverPort put: 80. > > I shall have a look at what I can learn from a halt/debugit. > > Cheers, > John. > > www.pinesoft.co.uk > > Boris Popov wrote: > >> So if I understand correctly, seaside is printing 8008 right in the >> html for you? If so, there's got to be a way to search for all >> references to that number in your image to see where it was >> configured this way. Normally seaside apps couldn't care less what >> internal port numbers they are on as you can have dozens and hundreds >> of them, but they do want to know how to render externally accessible >> URLs hence the server protocol and port settings. The other simple >> way to debug this would be to step though one of the links where they >> are being rendred to find where 8008 is coming from. >> >> Cheers! >> >> -Boris >> (Sent from a BlackBerry) >> >> ----- Original Message ----- >> From: seaside-bounces(a)lists.squeakfoundation.org >> <seaside-bounces(a)lists.squeakfoundation.org> >> To: Seaside - general discussion <seaside(a)lists.squeakfoundation.org> >> Sent: Tue Jul 31 07:31:56 2007 >> Subject: Re: [Seaside] Seaside 2.8 port override not overriding >> >> Hi Boris, >> >> I tried this and unfortunately I am getting the same result - i.e. it >> has no effect on the outcome. >> >> Thanks, >> John. >> >> John Thornborrow wrote: >> >>> Hi Boris, thanks I'll give that a try. Is that on WAKom, or on my >>> root component? >>> >>> John >>> >>> Boris Popov wrote: >>> >>>> This works in 2.8 for me on VisualWorks, >>>> >>>> (self registerAsApplication: 'online') >>>> preferenceAt: #serverProtocol put: #http; >>>> preferenceAt: #serverPort put: 80; >>>> yourself >>>> >>>> or when deploying, >>>> >>>> (self registerAsApplication: 'online') >>>> preferenceAt: #serverProtocol put: #https; >>>> preferenceAt: #serverPort put: 443; >>>> yourself >>>> >>>> Application itself runs on 7777, 7778, etc and is proxied by Apache in >>>> front. >>>> >>>> Hope this helps, >>>> >>>> Cheers! >>>> >>>> -Boris >>>> >>> >>> Pinesoft Computers are registered in England, Registered number: >>> 2914825. Registered office: 266-268 High Street, Waltham Cross, >>> Herts, EN8 7EA >>> >>> >>> >>> This message has been scanned for viruses by BlackSpider MailControl >>> - www.blackspider.com >>> >>> _______________________________________________ >>> Seaside mailing list >>> Seaside(a)lists.squeakfoundation.org >>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >>> >>> >>> >>> >> _______________________________________________ >> Seaside mailing list >> Seaside(a)lists.squeakfoundation.org >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >> >> >> >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Seaside mailing list >> Seaside(a)lists.squeakfoundation.org >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > > _______________________________________________ > Seaside mailing list > Seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > _______________________________________________ Seaside mailing list Seaside(a)lists.squeakfoundation.org http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

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Re: [Seaside] Logging out from a webpage
by Richard K Eng 31 Jul '07

31 Jul '07

I think I see what WAStoreTask is doing, but I still couldn't make #isolate: work. Must be something really wonky about my program architecture. Anyway, #expire works quite nicely, so I'll go with that. Thanks for the tip. Regards, Richard ------------------ > Actually, the #isolate: method is in WAComponent. I can¹t find any > documentation for it. Looking at the code, I tried to infer the correct > usage, but I can¹t get it to work. > > I tried sending the message to the object representing the previous page > *at > the time of logout*. No go. (The method requires a block as an argument > but > I have no idea what this block is for, so I passed an empty block.) > > Can someone explain the correct usage of #isolate: ? When to send the > message? To what object is the message sent? And what's the block argument > for? Have you looked at the senders like WAStoreTask >> #go? It prevents going into the block again with the back button once you are outside it. If you want to expire the whole session send #expire to the session. Cheers Philippe

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Re: [Seaside] Firebird SQL as backend
by Boris Popov 31 Jul '07

31 Jul '07

There's also an extensive test suite which you can run against any platform to see for yourself if you don't a fast answer on the glorp mailing list, although Alan usually responds quickly. Cheers! -Boris (Sent from a BlackBerry) ----- Original Message ----- From: seaside-bounces(a)lists.squeakfoundation.org <seaside-bounces(a)lists.squeakfoundation.org> To: Seaside - general discussion <seaside(a)lists.squeakfoundation.org> Sent: Tue Jul 31 08:02:51 2007 Subject: re: [Seaside] Firebird SQL as backend Hi Marc, Notice that VisualWork has an EXDI interface and Glorp comes with a Firebirth Platform (www.glorp.org). I have no idea to what extend this platform is finalised however and doing so is not so much of a beginners job. You could check this out through the Glorp or VWNC mailing list. @+Maarten, > Message du 31/07/07 15:24 > De : "Marc Guillot" > A : seaside(a)lists.squeakfoundation.org > Copie à : > Objet : [Seaside] Firebird SQL as backend > > I am a Delphi programmer looking for a Web Technology to develop a Web 2.0 > application. > > Seaside looks really awesome, but I need to maintain Firebird SQL as > backend. > > ¿ There is anything simillar to RoR ActiveRecord in SeaSide supporting > Firebird ? > > Thank you. > > > _______________________________________________ > Seaside mailing list > Seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > >

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re: [Seaside] Firebird SQL as backend
by Maarten MOSTERT 31 Jul '07

31 Jul '07

Hi Marc, Notice that VisualWork has an EXDI interface and Glorp comes with a Firebirth Platform (www.glorp.org). I have no idea to what extend this platform is finalised however and doing so is not so much of a beginners job. You could check this out through the Glorp or VWNC mailing list. @+Maarten, > Message du 31/07/07 15:24 > De : "Marc Guillot" > A : seaside(a)lists.squeakfoundation.org > Copie à : > Objet : [Seaside] Firebird SQL as backend > > I am a Delphi programmer looking for a Web Technology to develop a Web 2.0 > application. > > Seaside looks really awesome, but I need to maintain Firebird SQL as > backend. > > ¿ There is anything simillar to RoR ActiveRecord in SeaSide supporting > Firebird ? > > Thank you. > > > _______________________________________________ > Seaside mailing list > Seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > >

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Firebird SQL as backend
by Marc Guillot 31 Jul '07

31 Jul '07

I am a Delphi programmer looking for a Web Technology to develop a Web 2.0 application. Seaside looks really awesome, but I need to maintain Firebird SQL as backend. ¿ There is anything simillar to RoR ActiveRecord in SeaSide supporting Firebird ? Thank you.

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Seaside 2.8 port override not overriding
by John Thornborrow 31 Jul '07

31 Jul '07

I've got an apache proxy for port 80 requests, to redirect to a seaside application. I.E. http://www.host.com is proxied to http://www.host.com:9090/seaside/app Yet every link/action/redirect performed within the application, the user agent is redirected to http://www.host.com:9090/ which of course does not work.. I've used the over ride preference option in seaside/config, but it has no effect. Can anyone advice please? John. www.pinesoft.co.uk Pinesoft Computers are registered in England, Registered number: 2914825. Registered office: 266-268 High Street, Waltham Cross, Herts, EN8 7EA This message has been scanned for viruses by BlackSpider MailControl - www.blackspider.com

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seaside July 2007