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Michael Platzer | 4 Jul 14:58
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helma summer camp

for all those who have no idea what to do after the world cup is over, 
and have under the influence of the football fever completely forgotten 
to book any vacations, i am offering free helma training courses again 
(like back in January 
http://helma.org/pipermail/helma-user/2006-January/006264.html).
naturally this is sthg rather for helma-starters, nevertheless I will 
also dive deeper into the helma-land again. so even if you are familiar 
with the basic concepts of Helma, this might be sthg for you.
the number of participants is somewhat limited to five/six people, due 
to the dimension of our meeting room. especially during summer time, you 
dont want to pack this room too much. for regeneration during the pauses 
we can offer cool drinks and a basketball court :-)

schedule:
* Tue, 11th of July, 14:00 - 18:00
* Wed, 12th of July, 9:30 - 13:00
* Fri, 14th of July, 9:30 - 13:00
price: 0€
location: knallgrau office, pezzlgasse 7, 1170 vienna, austria (sorry)

and again, what i wrote back then in january, remains valid this time:
/i would like to invite anybody/everybody that is interested in these 
courses (and lives in vienna or is willed to travel to vienna) to also 
participate. yes, even people that do work for other companies :-) 
please send me an email to my address if that is the case. these courses 
are free!
/
Additionally i would like to celebrate the Helma 1.5.0 release, and want 
to organize a barbeque on Tuesday, the 11th of July, following the 
training session. I can provide the grill, the charcoal, and a solid
(Continue reading)

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Michael Platzer | 4 Jul 18:29
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helma freelancer

hi,
i am posting this on behalf of one of our clients, namely shapeshifters.
-> http://www.shapeshifters.net/
-> http://www.shapeshifters.net/about?lang=en
with our help they developed a communication platform for professional 
creatives worldwide (a helma application based on twoday), and now are 
looking for a helma-developer who is interested in working on a 
freelance-base for them for further development of the application. i 
dont know much about the details (salary, time-frame,..), but will be 
happy to establish a direct contact with them, if someone is interested 
in the job.
greets,
  michi
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Christoph.Lincke | 12 Jul 15:59
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Job Offer in Vienna

Hi,

Please excuse that the following mail is in German. It is a job offer for Helma developers in Vienna. 

Best regards,
Christoph

----------------------------------------------------------------------

Wir, die Entwicklungsabteilung der ORF Online und Teletext GmbH, suchen ab sofort
Software-EntwickerInnen zur Verstärkung unseres Teams. 

ORF Online ist verantwortlich für den Großteil der Websites, die unter ORF.at laufen. Dazu gehören
u.a. news.ORF.at, die Futurezone, FM4 und die ORF-Ski Challenge. 

Unsere Abteilung besteht aus ca. einem Dutzend Entwicklern und wir suchen Leute, die gut ins Team passen.
Die meisten Applikationen sind auf Helma-Basis.

Tätigkeitsprofil:
-----------------
- Konzeption und Programmieren von Helma-Applikationen
- Arbeit an server- und client-seitigen JavaScript Libraries
- Betreuung von bestehenden Angeboten, aber keine Helpline
- enge Zusammenarbeit mit Design, Projektentwicklung und Redaktion 
- Festanstellung in Wien
- möglichst Vollzeit, ab Sommer oder Herbst 2006

Erfahrungen, Fähigkeiten und Qualifikation:
-------------------------------------------
essentiell:
(Continue reading)

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Anton Pirker | 18 Jul 11:04

Sorting in group-by clause!

Hi list!

I have a database table like the following:

entry
------
entry_id  int
event_id int
created datetime
modified datetime
...

now i want to make a collection where i get all entries grouped by the 
event_id and then sort the groups after the modification date of the 
newest entry in the group.
in pure sql it would be something like this:

SELECT ENTRIES.EVID, MAX(ENTRIES.MODIFIED) modDate
FROM ENTRIES
GROUP BY EVID
ORDER BY modDate desc

i need the strange order-by, so i get always the newest entry of every 
group. the order-by will be performed after the grouping.

the (right) result:
event_id, entry_id, title, modified
420, 538, 'Gnarls Barkley', '2006-07-16 22:59:38'
359, 456, 'Deichkind', '2006-07-16 09:30:31'
451, 600, 'Klub Beton', '2006-07-16 09:29:47'
(Continue reading)

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Anton Pirker | 19 Jul 01:04

Re: helma summer camp

Hi List!

Here are my notes from day two and day three of the Helma Summer Camp.
Thank's again to Michi for organizing this workshop!

Hopefully the notes will provide a little help to Helma-Newbies.

x) HobObject get persist when they are added to a persisten collection 
of HopObjects. (or with a call of the .persist() method of the object)

x) Changes to an HopObject are stored in the database at the end of an 
request.

x) always use forms with method="post"
use req.isPost() to check if a form was submitted. (so you don't need to 
know the name of the submit-button)

x) javascript syntax:

param.action || "main"
-> if param.action exists (is not NULL or "") take param.action, else 
take "main"

param.action && param.action.toUpperCase()
-> if param.action exists (is not NULL or "") run the 
param.action.toUpperCase(), else break

x) very handy: the generic list_macro() in HopObject-Prototype:

function list_macro(param) {
(Continue reading)

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Hannes Wallnoefer | 25 Jul 16:32
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Bugs to fix for Helma 1.5.1

Are there any important bugs that should be fixed for Helma 1.5.1? I'd
like to put it out this week, somewhere betwwen tomorrow and Friday.

Hannes
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Gmane