seaside April 2011

seaside@lists.squeakfoundation.org

61 participants
54 discussions

Re: [Seaside] saving an image while serving
by Robert Sirois 19 Apr '11

19 Apr '11

It's not really something to be fixed. It's more of a short term solution. That being said, Avi Bryant built DabbleDB based on image persistency.. basically (as I understand it) he created a minimal image for each project on there and just saved the data in that image. GemStone does this (essentially), too, but with all the facilities a database should have. There's sandstonestone db (with the GOODS backend). You can get mysql drivers from squeaksource (not too bad to set up). There's a lot of persistency options. Sent from my G2 RS Michal <michal-list(a)auf.net> wrote: > >hi - > >Despite the warnings, I am really interested in sticking to the >simplest way of saving my seaside application data, ie periodically >saving and backuping the image. The seaside book states that > > "saving [the image] while processing http requests is a risk you > want to avoid." > >What is the status on that? Is that something we can fix? I have been >running an image in this mode for a few weeks, with no ill effect so >far, but I have had major problems with old image/vm combinations. So >is this something that might be fixed already? > >Also, I recall that Avi had made a number of attempts at having an >image saved in a forked background process, eg > > http://lists.squeakfoundation.org/pipermail/squeak-dev/2005-October/095547.… > >did anybody pick up on this, or did anything come out of it? > >thanks, >Michal >_______________________________________________ >seaside mailing list >seaside(a)lists.squeakfoundation.org >http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >

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task
by Otto Behrens 19 Apr '11

19 Apr '11

Hi, We would like to embed a (subclass of) WATask into a site (online.orbisfunds.com.au, running on GLASS) and we are battling to get this task to work. The functionality (task) we're working on will go under "invest now". As you can see, there are quite a number of menu items. The online investing functionality should appear under the main menu bar and above the footer. We used announcements quite a bit to be able to call different menu items from different links on the site (if you like, click around and you'll get the idea). The main component is a WANavigation that catches a "ChangeContent" event and then renders the component received on the content section (keeping the banner, menu and footer in tact). We can't render a task directly, so the question is really how do we do this? Thanks Otto

6 9

twitter #tag?
by Davorin Rusevljan 19 Apr '11

19 Apr '11

Hi, I have a silly question, what is common twitter #tag that can be used when tweeting about Seaside? #seaside seems to general and search on it is next to useless. How about #seasideweb ? And regardless of which one we would use, I guess it would nice to put it to be visible on the seaside.st front page. Davorin Rusevljan http://www.cloud208.com/

2 1

Anyone building seaside images on a mac with Jenkins?
by Stephan Eggermont 19 Apr '11

19 Apr '11

The shell scripts at https://github.com/renggli/builder.git have quite some linux-specific behaviour. In 24 failed builds I found (with some path expansion help from Norbert): readlink -f, PHARO_VM PHARO_PARAM chmod --reference Before I continue, did anyone already make this work on OS X (10.6.7)? Stephan

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Re: Anyone building seaside images on a mac with Jenkins?
by Stephan Eggermont 19 Apr '11

19 Apr '11

And I don't mean in a virtualbox image. I'll be doing that later (I have been playing with vagrant). Stephan

1 0

saving an image while serving
by Michal 19 Apr '11

19 Apr '11

hi - Despite the warnings, I am really interested in sticking to the simplest way of saving my seaside application data, ie periodically saving and backuping the image. The seaside book states that "saving [the image] while processing http requests is a risk you want to avoid." What is the status on that? Is that something we can fix? I have been running an image in this mode for a few weeks, with no ill effect so far, but I have had major problems with old image/vm combinations. So is this something that might be fixed already? Also, I recall that Avi had made a number of attempts at having an image saved in a forked background process, eg http://lists.squeakfoundation.org/pipermail/squeak-dev/2005-October/095547.… did anybody pick up on this, or did anything come out of it? thanks, Michal

10 37

Is there a Pharo 1.2.x Seaside one click image?
by Tim Mackinnon 19 Apr '11

19 Apr '11

Hi Guys - is there a One-Click image for Seaside that uses Pharo 1.2.x ? I recently had some friends get interested in Smalltalk and there is nothing more satisfying than quickly building a little web app using our favourite environment (particularly with a 1 click image) - and I also find that the new look of Pharo 1.2 is more pleasing to the eyes of Eclipse/C# folks. And there is also the great book as well... However I haven't noticed a 1.2 one-click image or any discussion on this? If there was some energy to build one - I would love to point some people to it! Tim

6 5

Inserting a SVG item into a tab page
by Lorenzo Schiavina 19 Apr '11

19 Apr '11

Hi, I would like to insert into a tab page of uilayout in jquery-widgets a draw from SVG examples. Can anybody help me? Many thanks Lorenzo

3 3

Re: [Seaside] Error using comet on first request
by Robert Sirois 19 Apr '11

19 Apr '11

Is initialize called on the super class? Sent from my G2 RS Charlie Meyer <cemeyer2(a)illinois.edu> wrote: >I have an application using comet and a custom subclassed session to hold >information about the currently logged in user. On the first comet >interaction, an error is raised by the comet library because self session >application returns nil. It works on subsequent requests though. I'm pretty >new to seaside, so I am not exactly sure where to start trying to figure >this one out. Any help would be fantastic. I've attached a screenshot of the >stack trace if that proves to be helpful. > >Thanks! > >-Charlie > >_______________________________________________ >seaside mailing list >seaside(a)lists.squeakfoundation.org >http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

2 1

Error using comet on first request
by Charlie Meyer 19 Apr '11

19 Apr '11

I have an application using comet and a custom subclassed session to hold information about the currently logged in user. On the first comet interaction, an error is raised by the comet library because self session application returns nil. It works on subsequent requests though. I'm pretty new to seaside, so I am not exactly sure where to start trying to figure this one out. Any help would be fantastic. I've attached a screenshot of the stack trace if that proves to be helpful. Thanks! -Charlie

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seaside April 2011