We run a large portion of our production infrastructure on VMWare ESX,
including WO. It works extremely well but it does take some knowledge and
experience to keep it running smoothly. A lot of the issues you hear about bad
networking, intermittent drives, time sync, etc. are from either
On Oct 20, 2010, at 9:15 AM, Kieran Kelleher wrote:
So, for mysql, a new user needs to pay attention to a few things so as not to
fall on your face with dismal performance and problems with the default
install, such as:
- Create a my.cnf (start with one of the example files and use the
I'm
writing my own Ajax component using bits of AjaxUpdateLink.
The project I did that on wasn't WO...I was using jQuery for ajax. I don't
know offhand how to coerce the Wonder stuff into firing onmouseover.
Ben
On Tue, Mar 9, 2010 at 10:22 PM, John Ours jo...@mac.com wrote
On Mar 9, 2010, at 4:45 PM, Benjamin Chew wrote:
I'm attempting to code a fly-out menu resembling the one shown at the top of
this page (http://www.cssmenus.co.uk/flyout.html), with the difference being
that I want to make an Ajax request every time I hover over a menu item to
pull the
On Mar 9, 2010, at 7:04 PM, Benjamin Chew wrote:
I've been down this road before. In practice the callback is too slow and
the menu isn't really usable. IME if you have a hierarchy that's that big
you're best to switch to another paradigm like a treeview.
John
Hmm... even if
On Nov 13, 2009, at 7:20 PM, Tim Worman wrote:
On Nov 13, 2009, at 3:59 PM, Chuck Hill wrote:
Hi Tim,
On Nov 13, 2009, at 1:54 PM, Tim Worman wrote:
All:
I may be in a situation for one of my apps (maybe more) where we
will be switching database servers. If we did this the change
Cayenne is surely the closest ORM. I'd pick GWT or Tapestry for the
presentation depending on the type of application it is.
GWT and Cayenne don't mix that well because of the JS serialization
but it does work.
John
On Oct 8, 2009, at 7:04 PM, Daniel Mejia wrote:
Hi all,
If you
On Sep 16, 2009, at 8:00 PM, Chuck Hill wrote:
but I can't think of anything else that might motivate them to make
any significant changes.
Well the usual motivation is twofold: (1) to allow the product to
evolve faster and cheaper because of community involvement and/or (2)
to increase
On Sep 16, 2009, at 10:24 PM, Andrew Lindesay wrote:
Hi John;
On the path to WO 5.4.3 over 2007/2008, and simply when I'm trying
to understand specific behaviours, not having the source-code was/is
quite annoying -- I would have thought that it would be beneficial
for Apple to have all
I use Jasper for reporting along with a wrapper someone posted a while
back to create a JRDataSource from EOGenericRecords.
It was called WCJRDataSource...I can't find it again on the web so
it's attached.
Then I run the report with something like this:
public static
On Sep 4, 2009, at 7:10 PM, David LeBer wrote:
On Wed, Sep 2, 2009 at 11:45 PM, Ted Archibald ted.archib...@gmail.com
wrote:
Any word on the WOWODC 09 videos yet?
Which WOWODC Ted? West (June) or East (August)?
Either / both?
John
___
Do
On Aug 31, 2009, at 5:15 PM, David Holt wrote:
Are you saying that I can actually use D2W to
1. allow the user to build a form, then
2. display the form
3. allow the form to be used to capture data
If you're looking for inspiration as you work, I think this project is
No problems yet here. Did the upgrade last night and everything's
working fine. Eclipse 3.4.2, WOLips 3.4.5705, Java 1.6.0_15.
On Aug 29, 2009, at 4:47 PM, Ricardo J. Parada wrote:
Hi All,
Has anybody installed the latest cat? Does it play nice with
Eclipse 3.4.2 and WOLips?
:-)
On Aug 11, 2009, at 7:27 AM, Gustavo Pizano wrote:
Hello david... UU my life gets better htne because Im using Mysql.
On Tue, Aug 11, 2009 at 1:16 PM, David Avendasora webobje...@avendasora.com
wrote:
Most DBs handle this situation by allowing you to defer constraints,
which is
Has anyone had success loading a page with an AjaxTree into a
ERXSwitchEmbeddedPage? This seems to cause an infinite loop for me
during the ajax request to expand a node...and try as I might to
understand Mike's description of how that thing works I can't really
grasp why the loop is
Exactly, thanks Mike and Chuck. I was checking things like
WOComponent but that makes more sense.
John
On Jul 29, 2009, at 5:32 PM, Mike Schrag wrote:
WOContext.componentActionURL
ms
On Jul 29, 2009, at 5:31 PM, John Ours wrote:
I know that WOComponentRequestHandler is the class that's
I know that WOComponentRequestHandler is the class that's responsible
for deciphering the wo URLs into the session id, context, etc. Does
anyone know what part of the framework is responsible for generating
those?
Just curious mostly...
___
Do
On Jul 21, 2009, at 10:49 AM, Stamenkovic Florijan wrote:
On Jul 20, 2009, at 23:59, John Ours wrote:
Now, my concern is that making this call from the client pops the
notification so the server doesn't see it, and for this very
controlled scenario that works fine. But I'd need to call
On Jul 21, 2009, at 1:03 PM, Chuck Hill wrote:
On Jul 20, 2009, at 8:59 PM, John Ours wrote:
so what if I get some other type of notification in there? This
appears to be the same call EODistributedObjectStore makes in its
_send routine, and I'd hate to pop a notification
On Jul 14, 2009, at 11:48 AM, Chuck Hill wrote:
On Jul 14, 2009, at 7:29 AM, David Avendasora wrote:
Wouldn't calling clientSideRequestGetNotifications() on the client
trigger an automatic copying of the client-side EditingContext back
to the server, which would then cause the server
On Jul 15, 2009, at 10:44 AM, Stamenkovic Florijan wrote:
On Jul 15, 2009, at 00:38, John Ours wrote:
I am not able to reproduce this problem
Also, what is your setup? I am on 5.4.2, no Wonder.
I tested this with 5.4.3, no wonder, and no JBND on this form.
Server is CentOS 5. I cycled
On Jul 14, 2009, at 10:19 AM, Stamenkovic Florijan wrote:
Do you have simple code to reproduce? Can you share it?
No, I am seeing this in our complex proprietary app. However, it
should be extremely easy to mimic. Essentially, take your JC app,
run two client apps concurrently
Oh my! You're right blush Looks like I've got my work cut out for
me today...
On May 15, 2009, at 9:36 AM, Phillip Hutchings wrote:
I suggest you check the source code of your front page, Safari is
right.
On Sat, May 16, 2009 at 01:31, John Ours jo...@mac.com wrote:
OK, totally off
On May 8, 2009, at 6:05 PM, Antoine LAGIER wrote:
We try to use a simple test with Jmeter to test a WO dev.
so we need to get and set the wosid (wosid =
3V8YgnSQikFjJleLOXbGzw ) and to get and set the number of the
instance (/2 ) in the Jmeter process
You don't actually need to get
I have a situation where I have an entity Item that is related to
many Picture items. I'm trying to fetch all Items that have no
related Pictures...in sql I would write a query like:
SELECT * FROM Item i
LEFT JOIN Picture p ON i.id = p.itemID
WHERE p.id is null
In other words I'd like to
On Apr 15, 2009, at 12:55 PM, Stamenkovic Florijan wrote:
And tougher still if the data you are caching can get modified on
the server while the client is disconnected. Then you have some
interesting update conflicts to handle. This can be a real tough
nut to crack.
Yeah, data
On Apr 15, 2009, at 1:24 PM, David Avendasora wrote:
On Apr 15, 2009, at 1:13 PM, John Ours wrote:
We do these sort of occasionally-connected systems on the .NET
platform a lot using MSSQL Desktop - MSSQL Server replication.
So, MS SQL on the server AND client? Was that Chuck that I
On Apr 15, 2009, at 5:52 PM, Stamenkovic Florijan wrote:
On Apr 15, 2009, at 17:32, Lachlan Deck wrote:
On 16/04/2009, at 1:51 AM, Stamenkovic Florijan wrote:
It would also open up a can of worms too. With normal connections
you can get an optimistic locking failure and can present this
things
I always mean to look in to and then never do. Supposed to be very
light.
John
On Apr 09, 2009, at 23:07, John Ours wrote:
What about combining Cayenne backed with H2?
John
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What about combining Cayenne backed with H2?
John
On Apr 9, 2009, at 5:29 PM, Stamenkovic Florijan wrote:
Nope...
1) I am not allowed to bundle all of WO into my client app.
2) This should be light-weight. Both in terms of the API and the
library size. WO is neither.
Thx,
F
On Apr 09,
On Mar 30, 2009, at 11:16 AM, Stamenkovic Florijan wrote:
I'd be happy to implement the ping system, and put it into
WOJCKit, if somebody else has the time to test it. I am wy too
busy at the moment to deal with that. Anyone interested?
Certainly, I'm going to need to go down this
On Mar 26, 2009, at 10:28 AM, David Avendasora wrote:
Hi John, Flor, other WO JC developers
I have added some things to my Client-Side EOGenericRecord class
that I think will allow for _very_ easy integration of D2JC features
(lists and forms) to any time of WO Java Client app. But since
On Mar 26, 2009, at 2:35 PM, David Avendasora wrote:
Now that I think about it... do you have a user.d2wmodel file? If
not, maybe instead throwing an error or guessing if it can't find
the FormTask for the Entity you specified, it just doesn't do
anything.
No, I didn't have one.
On Mar 26, 2009, at 2:01 PM, David Avendasora wrote:
I believe so. In my D2JC app, I get a new window with the form in
there. I'm assuming it's a JFrame, but then again, I've never
written a single line of Swing, so I can only guess at what
WebObjects is doing behind the scenes to do
On Mar 25, 2009, at 6:22 PM, Stamenkovic Florijan wrote:
Cool to see that the hard work is being put to use :D For a while it
seemed like Dave and I were the only ones out there...
You know I was just telling someone here that WebObjects is the best
kept secret in web development, and
On Mar 6, 2009, at 4:26 PM, Q wrote:
I think the problem you are having is that you cannot use -cp and -
jar at the same time.
Q is correct. You want to use something like this (which works for me):
java -cp wo.jar;woinst.jar run
That is start java with wo and woinst on the class
On Feb 26, 2009, at 11:46 AM, Chuck Hill wrote:
Maybe you can do something similar with the IFrame, return some JS
that determines content size and resizes the frame. I don't know if
that is even possible.
I saw a project that did this once. The approach was something like
this:
On Feb 23, 2009, at 2:12 PM, Pascal Robert wrote:
So I guess we can expect documentation about RoR in the coming
months :-) ___
http://developer.apple.com/tools/rubyonrails.html
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On Feb 23, 2009, at 2:52 PM, Mike Schrag wrote:
The WO one was actually written by Apple tech pubs, so my theory
still stands :)
Mike, I haven't been around this list very long...but long enough to
know your theory usually does stand ;-)
Thanks for the correction.
John
There's probably something easy I'm missing here...but how do I use
the standalone Entity Modeler with the Postgres plugin? When I open
one of those models it doesn't verify because the prototypes are
missing...
Thx,
John
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On Jan 30, 2009, at 3:02 PM, Mike Schrag wrote:
Your life will just be easier if you use Eclipse, btw.
Oh yeah, it all works great from Eclipse...I just found a shiny new
toy and thought I'd play with it. I'll stick with Eclipse 'till I
have more time to fiddle.
Thanks Mike!
I've seen this once before and IIRC it's not specific to WO. I
believe it was from an old (bad?) install of GraphKit.
See:
http://discussions.apple.com/thread.jspa?threadID=1206377
and
http://forums.macosxhints.com/showthread.php?p=464643
On Jan 22, 2009, at 7:30 PM, Fred Wells wrote:
On Tuesday, January 20, 2009, at 05:50AM, Susanne Schneider
susanne.schnei...@interactive-systems.de wrote:
There is a lot of advantage of beeing mostly generic, but there are
restrictions too. For example the implementation of simple new
features, like a new report, can be more complex than
On Jan 19, 2009, at 2:33 PM, Stavros Panidis wrote:
my customer is a major department in a public hospital. Each time
they decide to perform an experiment and take in account different
measurements. No one can predict this. So they need to have the
ability to create and/or alter existing
On Jan 14, 2009, at 12:40 AM, Chuck Hill wrote:
On Jan 13, 2009, at 9:35 PM, John Ours wrote:
On Jan 14, 2009, at 12:11 AM, Chuck Hill wrote:
On Jan 12, 2009, at 7:24 AM, John Ours wrote:
Hi All,
Quick question about the Ajax Slider component in Wonder. What
is the rationale behind
On Jan 14, 2009, at 10:04 AM, Mike Schrag wrote:
Is possible to update an AjaxContainerId after the drag and drop
action?
Doesn't the AjaxExample drag and drop example do this?
Yep, look at the DragAndDropLists example. The other one just updates
with Javascript.
John
On Jan 14, 2009, at 12:11 AM, Chuck Hill wrote:
On Jan 12, 2009, at 7:24 AM, John Ours wrote:
Hi All,
Quick question about the Ajax Slider component in Wonder. What is
the rationale behind the OnChangeServer binding? The behavior
seems to be that if the binding is set - regardless
Hi All,
Quick question about the Ajax Slider component in Wonder. What is the
rationale behind the OnChangeServer binding? The behavior seems to be
that if the binding is set - regardless of its value - an ajax post
occurs to set the value. A quick peek at the source confirms that's
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