James, when 4D is keeping the Postgres DB updated what mechanism is used? On
the same machine, LAN or using a SOAP call that goes over the internet?
Thanks,
R
Sent from my iPhone
> On Feb 22, 2017, at 10:23 AM, James Crate via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> 4D pushes data to Pos
On Thu, Feb 23, 2017 at 1:45 PM, Keisuke Miyako via 4D_Tech <
4d_tech@lists.4d.com> wrote:
> while I love discussing feature requests,
You make a good point about feature requests, but I've got another point of
view. Sometimes, it's better for 4D to implement a feature than for us to
implement i
while I love discussing feature requests,
I also take the pragmatic view that every new feature comes at the cost of an
idea delayed if not discarded.
so,
if anything is already possible with a little bit of creativity,
and fulfils the immediate need,
I would be ready to accept that,
to clear the
On Thu, Feb 23, 2017 at 12:14 PM, Jeffrey Kain via 4D_Tech <
4d_tech@lists.4d.com> wrote:
> Yeah, that's an incredibly good idea. I think it would also be very
> useful for tables as well - being able to manage metadata for a table
> without creating a special record has been on my wish list for
Yeah, that's an incredibly good idea. I think it would also be very useful for
tables as well - being able to manage metadata for a table without creating a
special record has been on my wish list for decades now...
> On Feb 22, 2017, at 7:12 PM, David Adams via 4D_Tech <4d_tech@lists.4d.com>
> Seems really inefficient, but it works
4D has taken pains to say that object fields *are not JSON*. They can be
represented as JSON, but they aren't stored or accessed as JSON internally.
So, it does seem like a good bug report/feature request to make Old work
correctly on object fields. In fact
> Le 22 févr. 2017 à 19:27, Cannon Smith via 4D_Tech <4d_tech@lists.4d.com> a
> écrit :
>
> [...]
> Vincent de Lachaux posted the original code which I then stole. :-)
Being stolen is sometimes flattering ;-)
> : ($atFirstProperty{$x}#$atSecondProperty{$x}) //Check property name
About the
I have a customer site with a mix of Windows machines and I need to get the
4D v15.4 app for use in client mode on to each machine. This is not a merged
server/client. What's the best way to get the 4D app installed on each
machine?
The 32-bit installer seems to want to install all of 4D (Server,
This is a really cool set of tools for exploring structure.
On Mon, Feb 20, 2017 at 12:48 PM, Keisuke Miyako via 4D_Tech <
4d_tech@lists.4d.com> wrote:
> the way forward is EXPORT STRUCTURE,
> which gives you an XML representation of the structure in full detail.
>
> read http://blog.4d.com/detai
Jeff,
On Wed, Feb 22, 2017 at 10:03 AM, Jeffrey Kain via 4D_Tech <
4d_tech@lists.4d.com> wrote:
> Doesn't Modified only work in a form event?
>
Yep - my bad.
> So it turns out that Old works fine with an object field, but you can't do
> an = comparison. I think what I'm going to do is the fol
Awesome, thanks Cannon!
Jeff
--
Jeffrey Kain
jeffrey.k...@gmail.com
> On Feb 22, 2017, at 1:27 PM, Cannon Smith via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> Hi Jeff,
>
>> If ((JSON Stringify($fieldPtr->))#(JSON Stringify(Old($fieldPtr->
>
> This only works if the order of the keys in
Hi Jeff,
> If ((JSON Stringify($fieldPtr->))#(JSON Stringify(Old($fieldPtr->
This only works if the order of the keys in the object stays the same which may
not be true depending on how you change the object. I’ve pasted in a method
below that you can use to compare two objects which don’t
Seems to...
--
Jeffrey Kain
jeffrey.k...@gmail.com
> On Feb 22, 2017, at 1:04 PM, Lee Hinde via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
> 4D unpacks it the same each time?
**
4D Internet Users Group (4D iNUG)
FAQ: http://lists
4D unpacks it the same each time?
> On Feb 22, 2017, at 10:03 AM, Jeffrey Kain via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> If ((JSON Stringify($fieldPtr->))#(JSON Stringify(Old($fieldPtr->
>
> Seems really inefficient, but it works.
Doesn't Modified only work in a form event?
So it turns out that Old works fine with an object field, but you can't do an =
comparison. I think what I'm going to do is the following:
If ((JSON Stringify($fieldPtr->))#(JSON Stringify(Old($fieldPtr->
Seems really inefficient, but it works.
Jeff,
I think this is going to track back to a discussion some time ago about
trying to compare two c-objects, or JSON, to each other. It turns out to be
really tricky. For instance:
JSON a: {key1:1234, key2:"abcd"}
is that equal to
{key2:"abcd", key1:1234}
or
{key2:"abcd", key1:"1234"}
and
It should automatically log something.
If on Windows check
* The event viewer for a crash event (or any other type of event related to 4D
around the same time)
* Next to the 4D.exe or 4DServer.exe there may be a DMP file that can be used
by 4D Tech Support to obtain more information; this may no
Just had a server crash. Hard crash, no warning, no nothing. Obviously
something rare and arcane. Maybe won't ever happen again.
But it makes me wonder why we don't have any kind of panic dump from 4D in
such cases. It would be a big help in situations like this.
--
Kirk Brooks
San Francisco, CA
The subject says it all. It's not documented.
Is there a good generic way to see if an object field has changed from within a
trigger?
--
Jeffrey Kain
jeffrey.k...@gmail.com
**
4D Internet Users Group (4D iNUG)
FAQ: http://
It’s not very sophisticated. 4D pushes data to PostgreSQL, or retrieves data
from PostgreSQL, based on either user-triggered actions or periodic task
execution. At no point does the Rails/PostgreSQL system access 4D. The fact
that 4D uses SQL to access the PostgreSQL database has specific disad
Hi,
We have two work from home positions open for 4D Developers. Here’s the link:
http://www.cyberwolf.com/Jobs.aspx
Regards,
Larry
Lawrence Wolf, President
CyberWolf Inc.
http://www.cyberwolf.com/
**
4D Internet Users Group
[JPR]
Hi Wayne,
In fact, there is a solution, suggested by Vincent de Lachaux, the author of 4D
SVG Component. You can use the component method SVG_New_textArea, this command
does the job, by using a specific tag instead of the CR. Have a look
on the 4D SVG documentation, it may help you to s
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