World: r3wp

Yep, perhaps the paid for /pro /master versions may bring it together??

I think I spotted mention of a 'Windows Mobile'  plug-in the other 
day?

Steve, feel free to post my comment on your blog.

Henrik - any new blog of yours coming? IIRC you planned on something. 
You have very nice and descriptive style - your VID3 blog was very 
explanatory ..

I have several posts lined up, but still need some research on some 
topics (time consuming) to complete them.

Henrik - to your post. It really sounds a bit terrifying, like old 
Win 3.1 visaul basic style ;-) I am really scared that I will see 
OK-button, Cancel-button and such styles. If I will see a pictogram 
on it, then really - we are going 10 years back - old design imo 
....

Pekr, because you are getting it completely wrong. :-)

Even OSX does it this way.

it has nothing to do with appearance

And I bet that most skinners will get it wrong too ... adding various 
funky pictograms to those buttons :-)

I don't know where you get the idea that VID3's style system will 
require "funky pictograms". The abstraction is made so (and you know 
this) that different purpose buttons can have completely identical 
appearance. In fact, there might be so many button styles that it 
makes no sense to differ their look. Style designers are completely 
free to include or exclude funky pictograms. :-)

you will not stop ppl to add those pictograms. I did not say anything 
about a requirement :-)

I hope nobody stops them. :-)

and we disagree, because we are discussing it on different levels. 
:-)

Thanks Henrik, just got back in from being 'forced' to shop :-)

Hi all, can anyone at RT outline the widget(controls) that WILL be 
available in VID3. Perhaps enter them as outlines in the VID User 
Guide?

hard to say at this point as I'm not done with that part yet.

the best guess is the list that already exists in DocBase somewhere.

Hi Henrik, just wanted a feel for where R3 will end up GUI wise. 
If in twelve months we end up with bells and whistles then cool - 
an app I've been asked to re-write needs to be very 'plush' so I'm 
going to have to use something else.

yes, that's wise for now. I expect also about 12 months before VID3 
is near completion with most styles. It's conservative, however. 
:-)

styles will probably be similar to the ones found in Trolltech's 
QT (not appearance, Pekr, but capability. :-))

Ok, original app was done in Java (for internal use) external front 
end needs to be video quality, might look at Flex for web front end 
(now it's open source).

hehe :-)

SteveT: why wouldn't you use VID3 for the task given? I think in 
12 months VID3 should be pretty mature ...

Hi Petr, It's a background project for me, clients in no mad rush, 
but will expect me to come up with the  goods within twelve months 
- they also want desktop & web. it's an interactive availability/booking 
system for group of hotels.

Jounal of a Newbie - by SteveT

Back on my travels again now (having to do paid work! ;-/  


Have learn't an awful lot about Rebol this month. Managed to get 
a good prototype reasonably functional. Have finsished my little 
licence maker app for internal use. Our client records believe it 
or not were just on Excel!! (Mrs T ) likes Excel! So i've created 
the same data in a simple client app using Henriks List-View and 
RebDB. Perfect for our internal use.


Going to try to learn more about Rebol3 (VID3) during February (Clients 
permiting !)

Steve

Hi all, can Rebol load XML structures straight into a block ?????

You can with my RebXML found here:
http://home.tiscali.dk/john.niclasen/rebxml/


The script xml2rebxml.r read an XML structure into a block with content 
defined in the spec:
http://home.tiscali.dk/john.niclasen/rebxml/rebxml-spec.html

Kinda ... out of the box XML is not 100% but   load/markup  may do 
what you want for some cases


If that is not sufficient, some rebols have written  extensions. 
  Umm, like John just posted.  :)

That's great thank's guys !

You're welcome!

'parse-xml is a standard REBOL function in 'core that does some basic 
XML processing. It may be enough for you.

I use Gavin's XML-parse functions every day:

http://www.rebol.org/cgi-bin/cgiwrap/rebol/view-script.r?script=xml-parse.r

Not tried John's yet :-)

Thanks Sunanda

REBOL is quite useful for web-applications and handling data and 
technologies born from the internet-boom in the computing world. 
I bet, there are many REBOL-based solutions out there.

PARSE-XML is a built-in func as well. Not as complete as Gavin's, 
but works well for basic things. The biggest mod I've made to it 
is to swap the order of element value and attributes in the resulting 
block. That way you can address the value using path notation or 
SELECT. Working with attributes takes a little more work.

So for anyone new to REBOL or more generally to Forth (being one 
of the inspirations behind REBOL) I'd like to strongly recommend 
reading Leo Brodie's Thinking Forth - free PDF here - http://thinking-forth.sourceforge.net/


I stumbled across this group of programming books http://prog21.dadgum.com/19.html
and it reminded me I had meant to do some reading on Forth.  I'm 
now a third of the way through the Thinking Forth book kicking myself 
for not having dug into this earlier.  Just like learning about the 
functional perspective with Lisp and Erlang this reading is expanding 
my programming perspective with every chapter.  In addition to being 
valuable in the REBOL context it is simply a great book on programming 
in any context.

Rod.   Classic.  Not as classic as Starting Forth, but hey.   Marcel 
Hendrix has posted Starting Forth as well, but had trouble with the 
cartoons, and the replacements are not quite as "fun".  And just 
so ya know, only Marcel was given the right to copy, explicity only 
Marcel, by Forth Inc.   http://home.iae.nl/users/mhx/sf.html

Whoa.  Elizabeth has posted a much nicer reprint on the forth.com 
site.    http://www.forth.com/starting-forth/
Nice!

Thanks Brian, will check out starting forth as well.

Most of had Starting Forth and Thinking Forth so our bosses bought 
us great huge fat Thesauri  thinking it would make us better  coders. 
 We laughed at first, then our dictionary grew to the 100,000 word 
mark and they started to get  dog eared.  :)

Hah, I can already appreciate that view, even with just a little 
reading and applying it to some work concepts I found the desire 
for words exploading!

Yeah; I think I was on my ninth or tenth version of "READ" when I 
started going with foreign languages.  And being forthers, you wouldn't 
want to write TROUBLE-REPORT over and over again, so we got used 
to TRP and FLD and got really good at pronouncing just about any 
random collection of letters.  TERP and FLUD (field) for the former. 
 It's why I don't use the expression SeQueL   It's SQEEL!     :) 
 Ahh, fun with words.

I have this reduce statement, that's supposed to form a block for 
later processing. Now I want to include in that a switch to add some 
more stuff if a variable is not none. However it seems like the if-statement 
returns a none which gets included in the result block :(

block: reduce [
	'aword "blah blah"
	if var [ 'avariable var ]
]

block: reduce ['aword "blahblah" either var [['avariable var]][[]]]

seems to include the rest as a block

better one:
block: compose ['aword "blahblah" (if var [['avariable var]])]

remember the extra block inside the if statement, otherwise only 
'var will be returned from it

I still seem to get a none in the block if the varable isn't available

block: compose ['aword "blahblah" (either var [['avariable var]][[]])]

It works! :) thanks alot