seaside July 2017

seaside@lists.squeakfoundation.org

19 participants
29 discussions

isolate
by recursive68＠gmail.com 26 Nov '19

26 Nov '19

Hi, Given it looks like the isolate method is never going to added back to the current or future versions of Seaside as it's been an open bug issue for the last 5 years, how in general would go about replicating it's behaviour ? I think it's a shame as I think this sort of functionality made Seaside standout from the crowd as a web framework. Thanks

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Seaside 3.2.4 bugfix release available
by Johan Brichau 25 Feb '18

25 Feb '18

Hi all, Seaside 3.2.4 fixes an important bug [1][2]. If you are on 3.2.x, you want to upgrade. cheers Johan [1] https://github.com/SeasideSt/Seaside/issues/932 <https://github.com/SeasideSt/Seaside/issues/932>[2] https://github.com/SeasideSt/Seaside/issues/909 <https://github.com/SeasideSt/Seaside/issues/909>

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Seaside 3.2.0 final
by Johan Brichau 16 Aug '17

16 Aug '17

Hi everyone, Seaside 3.2.0 is now final: https://github.com/SeasideSt/Seaside/wiki/Seaside320Changelog <https://github.com/SeasideSt/Seaside/wiki/Seaside320Changelog> Check out the Github pages for more information: - https://github.com/SeasideSt/Seaside <https://github.com/SeasideSt/Seaside> - https://github.com/SeasideSt/Seaside/wiki <https://github.com/SeasideSt/Seaside/wiki> If you experience issues, do not hesitate to report an issue via Github. Special thanks goes to all those who have helped, tested or contributed in some other way!

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ThreadPool with Seaside - how?
by Sabine Manaa 08 Aug '17

08 Aug '17

Hi, [1] Paul and Ramon suggested to use the ThreadPool [2] to me. I want to replace my forked code for generating reports with it. When trying to use it within my seaside application, I have a problem. I reduced the Problem to this: -> this works, a simple in inspector pops up html mdlButton onClick: (html jQuery ajax script: [ :script | [ #simple inspect ] queueWork ]); with: '0'. -> this does not work. The generation of my reports needs the sessions objects. Also, calling another method of the session does not work. html mdlButton onClick: (html jQuery ajax script: [ :script | [ self session inspect ] queueWorkAndExpireIn: 25 seconds session: self session ]); with: '1' Did I miss something? Paul, thank you for updating [3] a few days ago [1] http://forum.world.st/immediate-display-alert-to- user-while-Ajax-request-td4956083.html#a4956534 [2] http://onsmalltalk.com/2010-07-28-a-simple-thread-pool-for-smalltalk http://smalltalkhub.com/#!/~pdebruic/ThreadPool/packages/ThreadPool

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How is session expiration expected to work considering this?
by Mariano Martinez Peck 01 Aug '17

01 Aug '17

Hi guys, I was not yet able to correctly set session expiration timeout for my app. I was doing something like this: ------------ app := *(WAAdmin register: self asApplicationAt: aSuffix)* preferenceAt: #sessionClass put: DpWebSession; preferenceAt: #actionPhaseContinuationClass put: FaCallbackProcessingActionContinuation; preferenceAt: #trackingStrategy put: FaWAQueryFieldAndCookieTrackingStrategy new; yourself. *app configuration at: #maximumRelativeAge put: seconds.* *app configuration at: #maximumAbsoluteAge put: 0.* "much more here to continue customizing the app" .... ----------- What is the problem? That #register:asApplicationAt: ends up creating the cache BEFORE I can change the configuration... so the 'cache' is created with the default 1800 rather than with what I want. The workaround is to either do "app cache: app createCache" or "app initialize" once I am done with all my configuration... but it looks... weird... Thoughts? -- Mariano http://marianopeck.wordpress.com

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What does this error mean?
by David Pennington 31 Jul '17

31 Jul '17

I am running Instantiations VAST 8.6.3 with Seaside. I am currently the only known user of the web site as I am developing a back end to an Android app and haven't got any other users. This is what is coming up in the debugger at random times. On most occasions this seems to stop Seaside working so I have to close down the smalltalk and rester the image again. Can anyone give me a handle of what is causing this error, please? David Message sent using Winmail Mail Server

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Re: [Seaside] seaside Digest, Vol 175, Issue 33
by David Pennington 29 Jul '17

29 Jul '17

David, I think you will need to provide a bit more of the stacktrace to know =what is going wrong.Seems like you are sending `javascript:` directly to a stream; so we =need to know what is going on where. I do find it strange that you need to restart your Smalltalk image for =this. This should be an error for a single Seaside session and not =blocking..=20Though, I must say, I am not a VAST user. ------------------- It is not me that is doing this. I am NOT sending any JavaScript to the image - this happens at times when I am not using the image (I am using it to test a project for the Open University so it is only used as a testbed under close working conditions. hence know when I am using it and this happens when I am not. The stack trace means nothing to me as it is all within Seaside. Any breaks that I put in my code do not fire when this happens. Stack trace attached. --------- Original Message --------- From: <seaside(a)lists.squeakfoundation.org> To: <seaside(a)lists.squeakfoundation.org> Subject: seaside Digest, Vol 175, Issue 33 Date: 07/29/2017 13:00:06 (Sat) Send seaside mailing list submissions to seaside(a)lists.squeakfoundation.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside or, via email, send a message with subject or body 'help' to seaside-request(a)lists.squeakfoundation.org You can reach the person managing the list at seaside-owner(a)lists.squeakfoundation.org When replying, please edit your Subject line so it is more specific than "Re: Contents of seaside digest..." Today's Topics: 1. Re; What does this error mean? (David Pennington) 2. Re: What does this error mean? (Johan Brichau) _______________________________________________ seaside mailing list seaside(a)lists.squeakfoundation.org http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside Message sent using Winmail Mail Server

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Re; What does this error mean?
by David Pennington 28 Jul '17

28 Jul '17

The image doesn't seem to have come through properly.It says(ExMessageNotUndersttood) An exception has occurred: GRNullCodecStream does not understand javascript. David Message sent using Winmail Mail Server

1 0

Reef examples?
by Martin Dias 25 Jul '17

25 Jul '17

Hello, I've downloaded Reef following esteban's website [1] and wonder if there are some examples of use to try it faster. For the moment I just did the tutorial in the website and it works fine. [1]: http://smallworks.eu/web/projects/reef Cheers, Martín

1 0

immediate display alert to user while Ajax request
by Sabine Manaa 24 Jul '17

24 Jul '17

Hi, while generating reports, I want to show the user some kind of information about the status of the report generation. After each step, I want to alert him about the status. Alert is only an example for reducing the problem here. will use the mdlSnackbar for it. When he clicks on "create reports", an alert should show before the first step and then after each next step. In my reduced example below, the alerts are all shown at the end, AFTER the script. How can I do this, I don't get it and could need some help... Sabine reducedExample>>html mdlButton onClick: (html jQuery ajax script: [ :script | self session reportModel: RKAReportHead new. script alert: 'Reisekosten' inspect. RKAPDFWriter new createCostReports: self session. script alert: 'Belege' inspect. RKAPDFWriter new createReceiptReports: self session. script alert: 'Fahrten' inspect. RKAPDFWriter new createVehicleReports: self session. script alert: 'Buchungen' inspect. RKAPDFWriter new createBookingReports: self session ]); with: 'test'

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seaside July 2017