seaside July 2009

seaside@lists.squeakfoundation.org

53 participants
43 discussions

Static serving of jQuery and related files - reg.
by muthu kutti 14 Nov '11

14 Nov '11

Hi All! I would like to move jQuery and related files out of the image have them served directly by Nginx. How do I go about doing that? Thanks in advance. Muthu

6 6

How to turn off Seaside toolbar in a new window?
by Sophie (itsme213) 18 Jul '10

18 Jul '10

html popupAnchor callback: [self renderNewWindow]; toolbar: false; with: 'No Toolbar'. But that turns out to control the Browser toolbar, not the Seaside one. Thanks - Sophie

3 3

[ANN] Phantasia: A CSS Framework
by Hernán Morales 27 Oct '09

27 Oct '09

Dear anyone interested in working with Smalltalk objects: Now you can write in Smalltalk to style pages with CSS. Instead of styling with ugly, boring and long Strings (where you must perform a continuous visual sweeping of the code to make the most trivial modification), you can create high-level super sexy CSS constructs, track and review your styles with the standard Smalltalk tools (XReferences), and share constructs and configurations easily. The framework includes a set of 40 fixed layout templates ready for use, and let you compose the basic CSS elements as objects. A note: If your department, office, ark, whatever, have graphical designers, they rarely would love to learn this new strange prolific ninja environment called Smalltalk just for writing CSS - besides, a lot of them are already in love with anything after the word "Adobe" -, but, for smalltalkers, by far we believe that's easier to work inside Smalltalk with objects than in a file-based way. Sincerely, Hernán PD: The I-almost-forget-it part of this mail: Juan Burella and me wrote Phantasia. Download it from http://www.squeaksource.com/Phantasia.html

9 10

Slime in one click image
by stan shepherd 07 Aug '09

07 Aug '09

Hi, am I right in thinking Slime is not in the one click image - I can't find it? If so, what is the easiest way to install it and its dependencies please? Thanks, ...Stan -- View this message in context: http://www.nabble.com/Slime-in-one-click-image-tp24736487p24736487.html Sent from the Squeak - Seaside mailing list archive at Nabble.com.

3 8

Generated links (anchor -> callback)
by Mark Ross 04 Aug '09

04 Aug '09

Hi seaside list! I'm roughly new in developing seaside. Trying out some seaside development. I'm using: GemStone/S 64 Bit 2.3.1 Build: gss64_2_3_x_branch-20643 Thu Dec 4 11:33:32 2008 with GemTools 2.3.1 I would like create links on my page - with generated URLS, which have the value of the index from render time. I try by using something like this: initialize super initialize. self value: 0 renderContentOn: canvas canvas text: self value. 1 to: 10 do: [ :index | canvas anchor callback:[ self value: index ]; with: index. html space ]. -> The value is everytime clicking on a link '10' - which I would understand, if i didn't read the tutorial on the seaside.st site: -----snip ----- renderContentOn: html 1 to: 10 do: [ :index | html anchor callback: [ index inspect ]; with: index. html space ] It will generate a series of links, labelled from 1 to 10. Because the action blocks capture the current value of the i variable, each one will have a distinct callback: clicking on the "1" link will evaluate 1 inspect, on the "2" link will evaluate 2 inspect, and so on. The block closure is being used to maintain all of the interesting state for the link. -----snap----- Please, can somebody help me out finding my mistake? Best regards Mark

10 18

Mime type static files Kom
by Francois Stephany 01 Aug '09

01 Aug '09

Hi all, When serving static files with Kom, the Content-type is always set on 'text/html'. I've committed a new version of KomHttpServer that should correct this bug. As i'm not familiar with Kom, can someone have a quick look at it? Is there any test suite for Kom? Cheers, Francois

2 1

Seaside 2.9: Seaside Walkback
by Eric Hochmeister 30 Jul '09

30 Jul '09

Hi, Is there something I need to setup in Seaside 2.9 to get a walkback? I am hitting a MNU message but I'm not getting a walkback or an option to bring up the debugger. What am I missing? All I see is a partially rendered page with the following displayed... "MessageNotUnderstood: UndefinedObject>>context Your request could not be completed. An exception occurred." Thanks, Eric

4 4

Re: calls within Children components
by Kevin Lacobie 30 Jul '09

30 Jul '09

>You're modifying the state of the component in a render, you can't do >that. Thanks, Ramon! So, lesson is, make your children before you show them :) That fixed my problem. I think I managed to get away with creating children in renderContentOn: before, not realizing it was creating a problem. Kevin

1 0

Re: calls within Children components
by Kevin Lacobie 30 Jul '09

30 Jul '09

Thanks Julian, Here's a quick test case I whipped out, demonstrating my current child problem, in IBISTestView. I'm sure I'm missing something obvious ...

3 3

Re: [Seaside] Import and export to a spreadsheet
by Carlo 30 Jul '09

30 Jul '09

Hi Stephan You could use the CSVParser package that i think Avi did, I haven't used it extensively but I did take a look and it seems useful enough for basic CSV handling. Cheers Carlo > Stephan > > Introduction > A lot of applications have a need to import and export some data. > Spreadsheets are often used for this purpose. > > Spreadsheet file formats > Spreadsheets use different formats. Excel in its different versions > has three native file formats (BIFF, XMLSS, XLSX). > > OpenOffice has ODF. In addition, both handle formats more suitable for > simple data exchange: CSV, TSV, DBF. > > The easiest format to support from Seaside is CSV/TSV, but that does > not allow formulas or formatting to be transferred. > > A quick and dirty method to get formatted data into Excel is to send > html (table) data and use a application/xls mime type. > > Export to a spreadsheet > Making a Seaside application export some data to a spreadsheet in tab > separated format consists of the following steps: > > - create a stream to contain the data; > - walk the data collection and for each object; > - write the fields to the stream; > - separated by tabs and ending each object with a cr; > - create a response and send it to the client. > > Mimetype > There are different mimetypes that can be used: > > - application/xls > - application/vnd.ms-excel > - application/excel > - application/x-excel > - text/tab-separated-values > Some versions of IE do interesting things with mime types (ignore > them). Most success was reported with the first type. > > Issues > - A well known bug with Excel and opening UTF-8 CSV files via file > association: it assumes that they are in the current code page. > - Using tab as a separator instead of a comma makes sure floats arrive > in the expected column in the spreadsheet. > Some countries have a comma as a decimal separator. > - Adding "'s around each field that is written can help preserve > leading zeros and allows tabs, cr and lf to be used in a field. > - The number of lines in a spreadsheet is limited. > > Importing spreadsheet data. > Small amounts of unformated data can be easily copy-and-pasted from a > spreadsheet to a textArea and then parsed. > > Larger amounts are better handled as a file upload. > > Making a Seaside application import some data from a spreadsheet in > tab separated format consists of the following steps: > > - extract the string from a textArea; > - split the string into lines; > - split each line into fields; > - for each wellformed line, create an object; > - map each field to the object. > > _______________________________________________ > seaside mailing list > seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

1 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

seaside July 2009