seaside November 2019

seaside@lists.squeakfoundation.org

9 participants
8 discussions

Howto register App with Bootstrap4
by Oswall Verny Arguedas C. 27 Nov '19

27 Nov '19

Cheers, Howto I register an application in Bootstrap4? I'm having trouble registering it. For example, if I use Bootstrap3 the registry like this: app := WAAdmin register: ProductView1 asApplicationAt: 'productview1'. app addLibrary: JQDevelopmentLibrary; addLibrary: TBSSelectDeploymentLibrary; addLibrary: TBSDevelopmentLibrary. What would be the best way to do it for Bootstrap4. Which libraries should you add to register a Seaside component as an application in Bootstrap4. Thanks in advance, Oswall

2 6

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

4 5

About error handling
by Sven Van Caekenberghe 26 Nov '19

26 Nov '19

Hi, I have my own WAHtmlHaltAndErrorHandler subclass that overrides #handleDefault: to log the error in various ways as well as email it. I also include some custom session information for context. However, I would also like to print all details of the original HTTP request (WARequest) to better map it to upstream requests, but I can't find how to access that. Any ideas ? Thx, Sven PS: I am using ZnZincServerAdaptor on Pharo 7

5 7

[ANN] Seaside jquery-morphdom wrapper
by Esteban Maringolo 23 Nov '19

23 Nov '19

Hi all, As a small experiment to improve the performance of a big grid of html inputs I was updating using a traditional "full div replace", I implemented a Seaside JQuery wrapper and examples for the morphdom utility that dos DOM diffing/patching. This DOM patching technique avoids removing whole elements from the DOM to be added later, and instead it reutilizes the DOM nodes (if they have the same element id), avoiding CPU time and wasted memory. So far works a drop-in replacement of jQuery's replaceWith() For further info, please check the just created repo and run the example, that is self evident: https://github.com/eMaringolo/seaside-morphdom Regards, Esteban A. Maringolo

1 0

PBKDF2-HMAC-SHA1 password hashing for TF-Login
by Pierce Ng 17 Nov '19

17 Nov '19

Hi all, I've implemented PBKDF2-HMAC-SHA1 in TF-Login 'password' branch to replace the existing simple and insecure SHA1-based password hashing scheme. To load, start with fresh Pharo 7 image: "First load Seaside." Metacello new baseline: 'Seaside3'; repository: 'github://SeasideSt/Seaside:v3.3.3/repository'; load. "Then load TF-Login." Metacello new baseline: 'TFLogin'; repository: 'github://PierceNg/TF-Login:password/src'; load. As originally implemented, TF-Login also supports cookie-based auto-login, which works by storing username and the SHA1-hashed password in client cookies. This scheme is certainly not secure by current standards and can't be used together with PBKDF2-HMAC-SHA1 password hashing. Possible future work on TF-Login password management: - OAuth2, to replace the existing insecure cookie-based auto-login - 2FA Pierce

1 0

[Ann] TF-Login for Seaside 3.3 for Pharo 7
by Pierce Ng 15 Nov '19

15 Nov '19

Hi all, Apologies for the x-posting. As per subject, I've ported TF-Login to Seaside 3.3 for Pharo 7. To load, start with fresh Pharo 7 image: Metacello new baseline: 'Seaside3'; repository: 'github://SeasideSt/Seaside:v3.3.3/repository'; load. Metacello new baseline: 'TFLogin'; repository: 'github://PierceNg/TF-Login:pharo7/src'; load. The baseline doesn't load Seaside, in case you want to load it into an image that already has Seaside. Start Test Runner and run the TF-Login tests. All 62 tests should pass. Pierce

1 0

Html5 inputs examples for seaside
by Oswall Verny Arguedas C. 14 Nov '19

14 Nov '19

I would like to know if you have examples of use for html5 inputs in Seaside 3.3. I am with the Seaside book on the website. I have examples of textInput and others, however I am interested in inputs of numbers, dates, months, html5 colors, apply calculations and get results. I have errors in syntax. I need to establish memory variables that should not persist and then perform calculations on methods and only totals persist. Thanks in advance. Oswall

4 4

TF-Login
by Pierce Ng 14 Nov '19

14 Nov '19

Hi all, I am attempting to port TF-Login to current Seaside 3.3.x on Pharo 7. For starters, I've fixed one set of tests. https://github.com/PierceNg/TF-Login Collaborators welcome. TF-Login provides basic user authentication, registration, and account management for Seaside. Pierce

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seaside November 2019