Hi,
I am testing the SDI interface on Windows with 4Dv17 64-bit.
I am happy to get rid of the gray background, however, the windows now don't
respect the use of a toolbar anymore
I can maximize the windows, and the titlebar gets under the toolbar, so no way
to move or close the window anymore.
Hi,
When using the close box of the MDI window in 32-bit the form method of the
frontmost window is triggered.
However, when using the close box of the MDI window in 64-bit nothing happens.
Does anybody know why this is?
Gr,
Piotr
Hi all,
First of all, I must say I am no hardware expert, so maybe this is a stupid
question.
It seems that 4D 32-bit Volume desktop only uses 1 core.
But does 4D 64-bit Volume desktop use all available cores?
Gr,
Piotr
**
4D
ed, 30 Jan 2019 at 09:13, Piotr Chabot Stadhouders via 4D_Tech <
4d_t...@xxx.xxx<mailto:4d_t...@xxx.xxx>> wrote:
> Hi all,
>
> First of all, I must say I am no hardware expert, so maybe this is a
> stupid question.
>
> It seems that 4D 32-bit Volume desktop only
lto:4d_t...@xxx.xxx>> wrote:
>
> Piotr
> I believe the "bitness" has more to do with how it uses RAM than cores.
> Pat
>
> On Wed, 30 Jan 2019 at 09:13, Piotr Chabot Stadhouders via 4D_Tech <
> 4d_t...@xxx.xxx<mailto:4d_t...@xxx.xxx>> wrote:
>
>
cores.
> On Jan 30, 2019, at 1:25 PM, Piotr Chabot Stadhouders via 4D_Tech
> <4d_t...@xxx.xxx<mailto:4d_t...@xxx.xxx>> wrote:
>
> So, does 4D automagically use more cores in 4D 64-bit or what?
> When I follow all pre-emptive advise in the docs or from the iNUG, do I
Hi Tim,
Now for me an important question: is 4D for Oci pre-emptive?
In short: We use for 90% UI and 4D for OCI commands. How can I make use of more
than 1 core?
Nu colleague says Word and Excel also use more cores, so why can't we?
Gr,
Piotr
I see, this is relatively new development - I hav
Hi Miyako,
> if you feel you have reason to assign a CPU to an application,
> there is CPU affinity (Google the word affinity)."
Thanks for the tip
> if you run 4D (64-bit, v17) normally on Windows,
> the work will spread across multiple core naturally.
Can you confirm that this is only with 6
Hi,
When using the close box of the Application window in 32-bit the form method of
the frontmost window is triggered.
However, when using the close box of the MDI Application window in 64-bit
nothing happens.
Does anybody know why this is?
Gr,
Piotr
**
Hi all,
Does anybody know what is the best way to detect pasting a picture in 4D Write
Pro?
I understand I can do it with some form event type, but I think I have to run
this code every time something is pasted into the Write Pro Area, so also when
pasting text for example
Gr,
Piotr
Hi,
4D v17R3 Windows
We have an internal website (development) that we want to access in a web area
Because its an internal URL, and for now in development, we don't have a
certificate for it right now
So, when using Internet explorer, we get a message "This site is not secure"
However, we can p
Also see:
https://doc.4d.com/4Dv17/4D/17.1/SET-TIMER.301-4178784.en.html
On Apr 11, 2019, at 3:25 AM, Piotr Chabot Stadhouders via 4D_Tech
<4d_tech@lists.4d.com<mailto:4d_tech@lists.4d.com>> wrote:
I don't use the embedded version b
Hi,
Tested on Windows
In 4Dv17R4 32-bit I have some html pages that are shown in a Webarea
Because I need "Access 4D methods", I use the embedded rendering engine
Also, I like to use the embedded rendering engine in 64-bit because of Blink
However, when using embedded rendering engine, the pages
ericht-
> Van: Pat Bensky
> Verzonden: dinsdag 7 mei 2019 20:03
> Aan: 4D iNug Technical <4d_tech@lists.4d.com>
> Onderwerp: Re: Webarea Embedded rendering engine show blank pages in 64-
> bit
>
> Piotr,
> I have noticed the same problem. I guess it needs to be
Hi Kirk,
Thanks for your input.
We generate html on the fly, with data retrieved by queries on the database
I preferably don't want to store these temp html files on disk, ending up with
cleaning up a lot of temp pages
As said, on 4Dv17R4 32-bit, WA SET PAGE CONTENT works fine with the embedded
Hi,
I have a JSON string with a special character, the euro sign
This character is represented in JSON by u0080
An example of part of the JSON string in 4D when watching in the debugger is
,"amount":"250.00","valutasign":"\\u0080",
When I use $obj:=JSON Parse($json_string) I don't get
r euro sign in JSON string
>
> JSON string should be represented in unicode
>
> https://www.json.org
>
> \u0080 is not the euro sign.
>
> $euro:=JSON Parse("{\"euro\":\"\\u20AC\"}")
>
> > 2019/06/11 16:22、Piotr Chabot Stadhouders
Hi,
Windows, 4D V17 64-bit
We use a webarea with the embedded web rendering engine checked, so 4D is using
Google Blink
In this area we show PDFs and it look very nice I must say
However, we ant to change the default zoom for the PDFs
I have changed the zoom preference in Acrobat on my machine,
Hi,
I have a form with three listboxes on it, with in between 2 vertical splitters
I want to accomplish the following, preferably only by setting object
properties :
When I move the left splitter the left listbox must size, the middle listbox +
right splitter must move, and the right listbox mu
x27;t be able to size the listbox smaller than the layout in the form
editor.
On Wed, Sep 25, 2019 at 1:05 AM Piotr Chabot Stadhouders via 4D_Tech <
4d_tech@lists.4d.com> wrote:
> Hi,
>
> I have a form with three listboxes on it, with in between 2 vertical
> splitters
>
Hi Kirk,
Yes, I already was afraid this would be the final conclusion☹
I know I can set splitter_2 and listbox_2 and listbox_3 by setting the
coordinates of the objects while moving splitter_1 (in on clicked event)
I also know I can assign a value to splitter_2 and then the other objects react
Hi,
4D v17R5 64-bit, Windows
We use a 4D Volume Desktop application in a Citrix environment
It seems that in 64-bit there is no possibility to use a Virtual Store in
Windows
So, when launching our app for the second time, we get the message “Database …
is write protected”
This is strange becaus
Hi,
As explained in a previous post we have problems launching 4D Volume desktop
64-bit app more than once in a citrix environment.
We solved this in the past by using a virtual store on Windows.
However, this is not supported anymore with 64-bit applications.
Microsoft states:
"Virtualization s
Hi Cameron,
Did you find a solution for this?
I am working on a Windows 10 64-bit machine and have the same problem
Whatever I do to change the paper size:
SET PRINT OPTION(Paper option;1130;820)
SET PRINT OPTION(Paper option;"A3")
The output to Windows Print To PDF doesn’t respect any of my sett
Hi,
After investigating the problem further we found out that the use of the
command OPEN DATA FILE was causing the error
Accidently (not completely of course) I stumbled upon the "Use new architecture
for application deployments" compatibility option since 4D v15 R4
This was exactly the option
Hi,
When starting an 64-bit Engined Application, the 4D menu bar is visible for a
moment, even while I call HIDE MENU BAR in the On Startup database method
I am talking about the menu:
File|Edit|Run|Design|Records|Tools|Windows|Help
I don’t want that users see (and click) on this menu bar, so I
erwerp: Re: HIDE MENU BAR in On Startup database method
Reported as a bug in January 2018 - ACI0097822.
John DeSoi, Ph.D.
> On Oct 11, 2019, at 8:24 AM, Piotr Chabot Stadhouders via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> When starting an 64-bit Engined Application, the 4
Hi,
We have a database where the 4D filtering option is set to “disabled for all”
However, in some installations we still get Error 48 in 4D Write pro documents
where we use expressions.
We have Enable user settings in external file checked
Can there be a problem with our installation?
Why do we
Hi,
We found the problem
It seems that when the Preferences folder is missing in the database folder,
and 4D is not able to create the Preferences folder, the error 48 appears
Gr,
Piotr
-Oorspronkelijk bericht-
Van: Piotr Chabot Stadhouders
Verzonden: Thursday, 24 October 2019 10:46
A
Hi,
We want to print a Write Pro document without printing the contained pictures
Say we print to paper that has corporate identity, we don’t want to print the
logo that is inside the Pro document
So we want copy the pro document to a new one, and in this new document
hide/clear the pictures (lo
Hi,
In some occasion we are getting an error when using the command Print Object
The message is “The form cannot be printed. Error #6”
Does anybody know what this error number means?
Gr,
Piotr
**
4D Internet Users Group (4D iNU
Hi,
We use DOCUMENT LIST and COPY DOCUMENT to handle scans
The documents are copied by a scanner to a certain folder on a Windows server,
where we are picking them up and process them
It seems that because of slow copying the documents are picked up too early by
us
How can I ensure that the docu
Am 21.11.2019 um 11:20 schrieb Piotr Chabot Stadhouders via 4D_Tech
> <4d_t...@xxx.xxx>:
>
> Hi,
>
> We use DOCUMENT LIST and COPY DOCUMENT to handle scans
> The documents are copied by a scanner to a certain folder on a Windows
> server, where we are picking them up and proces
Hi Dave,
"Apparently 4D loads it’s copy of current available printers at launch"
We have an 4D v17 64-bit engined App running in a Citrix environment.
We got the feeling that, when a user takes over his session in another room, he
"looses" the connection to the available printers, even when we c
Hi,
When using SET CURRENT PRINTER(Generic PDF driver) on Windows 10 with SET PRINT
OPTION(Destination option;3;$path) does not restore the checkbox “Print To File”
I use the Microsoft Print To PDF printer
The checkbox “Print To File” stays on when done printing
I believe this can cause problems
Hi,
Windows 64 bit, 4D v17r5, Embedded rendering engine
We use 4D Web Area to show some HTML based reports
The reports are formatted by CSS and on some of the elements we enabled user
interaction with Javascript
Sometimes there cab be quite an amount of HTML elements in the report, because
of a
Hi,
4Dv17R6, Windows 64-bit
What is the best way to test if a XML DOM element is a Null reference?
Especially when using DOM Find XML element?
The docs say “If the command has been executed correctly, the system variable
OK is set to 1”
Does it mean “if the command finds an element”? Finding not
Hi Koen,
Thanks for he snippet
>> Hi Piotr,
>> I have a small method DOM_validRef which basically uses this test:
>> if(Replace string($ref;"0";"")="")
>> $valid:=false
>> end if
>> 64bit indeed uses 32 zero chars instad of 16, but this code handles both
>> situations (and future ones, if we
Hi Jeremy,
First of all the best wishes for 2020
I have the same problem, I am interested in your solution, and sort of
understand it, but not completely
Some people say loading the content from disk with WA OPEN URL solves the
problem, but I don't like this because of potential critical inform
Hi,
First of all best wishes for 2020!!
Can anybody confirm that the command
LISTBOX SET PROPERTY(*;"mylistbox";lk auto row height;lk yes)
only works with array based listboxes, and not collection based listboxes?
Thanks,
Piotr
Hi,
When displaying a write pro area in a form, on default I want to disable spell
checking
I thought I could do this with the view property wk spell enable
$viewProps[wk spell enable]:=false
WP SET VIEW PROPERTIES(*;$wpro_area;$viewProps)
However, when doing this the spelling options in the
Hi,
When opening calling WA EXECUTE JAVASCRIPT FUNCTION the first time in a form
for a web area it takes 6 seconds to complete
Successive calls run as expected
Does this have something to do with loading certain libraries?
Does anybody know why does this take so long?
Can I do something about thi
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