What version of 4D are you using? I don't recall seeing this problem in version
18. I just tested 19 and 19R2 - "Search References" only shows the method calls
(same as "Search Callers" if the method is open).
John DeSoi, Ph.D.
> On Sep 13, 2021, at 1:47 PM, Dave Nasralla via 4D_Tech
I would setup an error handling method (ON ERR CALL) and use GET LAST ERROR
STACK and see if it provides more information. If you could update to at least
17R6, you could use the Get call chain command to see exactly where the error
is.
> On Sep 9, 2021, at 11:05 AM, Eric Asadoorian via
There is no SFTP support in any version of 4D. You have to implement it
yourself using external tools. I use CURL and LAUNCH EXTERNAL PROCESS. Start
here for options:
https://discuss.4d.com/search?q=sftp
John DeSoi, Ph.D.
> On Jun 2, 2021, at 4:18 AM, Tarawerkz via 4D_Tech
Step 1 is to create an account on the forum if you don't have one. Then login
and click on your user account icon at the top right. The rightmost icon in
this popup (looks like a person) is for Preferences. Then click "Preferences"
in the sublist.
Under Notifications/Categories on the left,
The new forum supports email and it works well. I rarely visit the forum unless
I want to post something with with code or attachments. Simply reply to the
forum email to participate in the conversation. This list and the new forum go
to my same mailbox with no real difference other than [4D
Are you using LOCKED BY to determine which user/process has the record locked?
In version 17 through 18R3 I have seen an intermittent bug where Locked returns
true but LOCKED BY indicates there is no lock. Only one process uses the
record, so it should not be locked. But I'm only seeing this in
Public keys would need to be exchanged one time. Then the encrypted CSV files
could be sent. The sender would encrypt the file with the recipient's public
key.
John DeSoi, Ph.D.
> On Oct 13, 2020, at 11:20 PM, Tarawerkz wrote:
>
> Hi John,
>
> Thanks for the confirmation with regards to
> On Oct 13, 2020, at 8:03 PM, Tarawerkz via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> 1. to provide an external facing SFTP through which the enterprise SAP can
> connect to ?
4D has no direct support for SFTP as a client or a server in the latest
version. HTTPS is probably the best
As far as I know, _O_DRAG AND DROP PROPERTIES is depreciated but still works in
the latest version of 4D. Putting this off until 4D removes the command is also
an option.
John DeSoi, Ph.D.
> On Sep 13, 2020, at 5:35 PM, Keith Goebel via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> Seems we
> On Sep 11, 2020, at 3:38 PM, Randy Kaempen via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I have a client with about a dozen users and a 230GB data file. They
> upgraded their server and we got a top of the line Mac Mini. Since we expect
> to use it for a number of years, we got the best
Yes, you can get all the forum messages as emails and respond to posts by
replying to the email. I don't know if there is a way to start a new thread via
email.
John DeSoi, Ph.D.
> On Aug 5, 2020, at 12:29 AM, Chip Scheide via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I have visited the
See the download links on the right side of the page to download the HTML
documentation.
https://doc.4d.com/4Dv18/index.en.html
Note they are FTP links which may not work correctly with all browsers.
John DeSoi, Ph.D.
> On Jul 7, 2020, at 9:55 AM, Dave Tenen via 4D_Tech
I just noticed that form radio buttons are no longer handled automatically when
converting to version 18 project mode. For example, with radio button variables
r1, r2, r3, the other two radio buttons are unselected when any one is clicked
on. In version 18 project mode, they all stay
> On May 1, 2020, at 1:13 PM, James Crate via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
>> Here is an idea which seems to work, but needs more evaluation. What if you
>> named the form object with the property path in the form data? Even if
>> periods are not allowed (they seem to be),
Here is an idea which seems to work, but needs more evaluation. What if you
named the form object with the property path in the form data? Even if periods
are not allowed (they seem to be), another character could be used. I think the
maximum length of an object name is 255 characters which
https://kb.4d.com
There is a button on the right for "iNug Messages".
John DeSoi, Ph.D.
> On Apr 29, 2020, at 7:50 AM, Jörg Knebel via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I used to download all the posts via NNTP from "gmane.comp.lang.inug-4d.tech
>
Sorry if I missed it, but I still did not see in your messages that you
reproduced the slow startup with conversion on a separate non-VM machine. Also
wondering if there is any difference between 4D single user and 4D Server. I
have not used 4D Server to convert structures to project mode.
I
Have you tried it using binary mode to see if there is any difference? Is there
anything unusual about your project, e.g. a really large number of methods or
forms? You get the same results on different computers? Is it a regular server
or a merged server application? I assume your application
It looks like several attachment related bugs have been fixed after 17r6.
https://bugs.4d.fr/fixedbugslist?branch=18_R2
John DeSoi, Ph.D.
> On Apr 3, 2020, at 6:32 AM, UKVetDerm via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> The following code has been working really well, much faster than
Same error. Thanks for the idea.
John DeSoi, Ph.D.
> On Apr 2, 2020, at 11:55 PM, Keisuke Miyako via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> just guessing, but what if you add /usr/bin/tmutil to full disk access?
**
4D
I upgraded a single user merged application from 17R6 to 18R2 (project mode).
It is signed with a developer certificate. I can launch a time machine backup
with "tmutil startbackup --auto", but if I try to find out when the last backup
happened using "tmutil latestbackup", I get this error back
No, that is a compatibility setting for older 4D versions where time values
were converted to milliseconds instead of seconds. Hoping some day there will
be an option to just use time values instead of numbers. That was done for
dates (instead of strings), seems like it should be possible for
I don't see why it would not work. I'm not aware of any real difference between
a worker and a regular 4D process except that a worker has queue of requests
and lives until killed whereas a regular process executes one request and
exists.
I tend to use the 4D progress component with some
I'm replacing some record based list boxes with entity selection list boxes. I
want to see HH MM SS format which was easy and the default with selection list
boxes. But since ORDA treats time as a number, the only way I see to do that is
to wrap the field property path with the Time function,
Hi Nigel,
Do you mean old plugins that store information in resource (rsrc) files? I
think anything recent uses a JSON file (manifest.json).
John DeSoi, Ph.D.
> On Mar 24, 2020, at 6:08 AM, Nigel Greenlee via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> Also..whilst i am at..anyone written
Yes, it shows differences in whitespace near comments in the .4DCatalog file.
John DeSoi, Ph.D.
> On Mar 19, 2020, at 12:38 PM, Mike Kerner via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> did you diff the versions to see what changed in the .4dcatalog file?
I ignore anything in the settings directory, but you could argue against that.
For example, you might want to track changes in your build settings file.
You can't ignore catalog.4DCatalog if you want to track table and field changes
to your structure.
I'm currently exporting structure changes
I'm also curious because I previously used the link below to go to the partner
site and create tech support requests. This seemed like the only avenue to
report bugs for a non-beta version. Now it just redirects to https://us.4d.com.
http://partnercentral.4d.com/
John DeSoi, Ph.D.
> On Mar
Yes, forms are exported in JSON format. In project mode, CSS files are used for
some of the style information.
Converting a form into something usable by a web browser is certainly possible,
but it will not be a small or simple project.
John DeSoi, Ph.D.
> On Mar 11, 2020, at 3:22 PM, Chip
What build version are you using? This was supposed to be fixed after version
18.246179.
See https://forums.4d.com/Post/EN/33231346/1/33265607 (if you are in the
partner program).
John DeSoi, Ph.D.
> On Mar 10, 2020, at 3:18 PM, Sannyasin Siddhanathaswami via 4D_Tech
>
I think there was a bug related to this late in the beta cycle. I'm not sure if
the fix made it in to 18.0. Seems to work fine in 18.0 HF1.
John DeSoi, Ph.D.
> On Mar 9, 2020, at 3:24 PM, Sannyasin Siddhanathaswami via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> Aloha,
>
> I’m having
https://kb.4d.com/assetid=78197
John DeSoi, Ph.D.
> On Mar 5, 2020, at 1:40 PM, Eric Naujock via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> Does anyone know of a way to simply convert an object to a shred object. I
> have tried numerous methods to get this done but I have found that nothing
I'm working on something for TextMate and/or BBEdit. I'll post it, hopefully in
the next week or two.
Note 4D is a lot more difficult to syntax color than other languages because
you can't disambiguate many tokens without the structure file information.
Having "code with tokens" helps
I'm not aware of any built-in feature to do that. I would export a copy to 4D
18 project mode and use something like BBEdit or TextMate where you have grep
and other features.
John DeSoi, Ph.D.
> On Feb 28, 2020, at 9:43 AM, Mike Kerner via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> 4d 17
The best PDF generation I have found is using Chrome headless via Puppeteer
(https://developers.google.com/web/tools/puppeteer). For most reports, I
generate a single source document in HTML that works with web browsers, Excel,
and PDF.
Since you are already generating Excel documents,
Just started 18.0 client/server testing and was hoping to deploy sooner rather
than later. But SCAN INDEX seems to be broken returning zero records in
client/server mode.
The other thing I'm not seeing is what I need to do with the users and groups
directory.json for built client/server
What behavior are you expecting? I thought components from the host (even
interpreted) are read only.
4D does not do the right thing, but I thought the only thing it should do is
maybe show the method preview in the explorer. It would be really nice to edit
the component from the host, but I
Hi Tim,
Do you mean there is currently a way to use an offscreen web area (without
creating an invisible form process), or is this something just happening
internally?
That would be really nice to have in order to take advantage of Javascript
libraries.
Thanks,
John DeSoi, Ph.D.
> On Feb
I'm not doing this, but maybe the link below has a clue. I don't think 4D has a
built in URL encoding function, so I would double check to ensure that is
formatted correctly.
https://stackoverflow.com/questions/52416002/recaptcha-error-codes-missing-input-response-missing-input-secret-when-v
With 4D 18 zip commands and the XML parser, Excel integration is easier than
ever. It took very little time to convert CSV only import procedures to also
support direct from Excel (xlsx) import.
John DeSoi, Ph.D.
> On Jan 30, 2020, at 11:40 AM, Douglas von Roeder via 4D_Tech
>
NGINX is also a popular option as a load balancer. Free and open source.
https://docs.nginx.com/nginx/admin-guide/web-server/reverse-proxy/
It can also proxy non-http protocols. I wonder if the silly "must be 3 tier"
requirement could be satisfied by putting NGINX in in between 4D Client and 4D
Does your query look like this
QUERY([Table];[Table]Date_Field<=!1919-12-31!)
or this
QUERY([Table];[Table]Date_Field<="12/31/19")
Using a string can cause issues with date interpretation. If you are showing 4
digit years and you query using a date constant and get the wrong results,
maybe
I don't see how the pivot year could have anything to do with it - that just
controls data entry when two digit years are entered.
I don't have 17R5, but I don't see any problems with 17.3 or 18.0.
Are you searching with date constants or using a string?
John DeSoi, Ph.D.
> On Jan 17, 2020,
Glad to hear you solved it.
The initial setup can be a bit complex, but I highly recommend automating the
whole SSL certificate thing with Let's Encrypt. The certificate cost goes to
zero and you never have to worry about it again unless your logging script says
you have an issue. It
> On Jan 9, 2020, at 8:14 AM, Rebecca Bryant via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> When I
> try to start the app I get an error on the first line of the startup
> routine; it lists the 'key.pem' file with the error 'Access denied'.
Compare the file permissions on the old key to the
This is what I was trying to get at a few messages ago. Maybe WEB GET BODY PART
does support chunked encoding, but that is irrelevant if the client side does
not support it. As best I can tell from Jim's description is he is using a
standard HTML multipart form with a file input. Javascript is
> On Jan 8, 2020, at 4:15 PM, Jim Labos - infobase via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> No I am using just plain File object to send file. On the 4D side I use WEB
> Get body part count and WEB GET BODY PART. No chunking that I know of unless
> 4D is doing itself (which by the way I
> On Jan 8, 2020, at 3:03 PM, Jim Labos - infobase via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> The only way to upload consistently without getting any errors supposedly is
> to do it in chunks. I am trying to find a way to do that. So far I could not
> find any code examples.
What client
> On Jan 6, 2020, at 12:13 PM, Tom Benedict wrote:
>
> Just to clarify, you’re talking about the “Comments” page in the Explorer,
> not inline comments in code, right? It’s been a few months, but when I
> exported the structure in 17R4 inline comments were preserved.
Yes, comments in the
> On Jan 6, 2020, at 9:38 AM, Kirk Brooks via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> So inside of this folder I exclude the Preferences,
> userPreferences and Logs. Here's a recent one:
That's another 4D 18 upgrade issue. 4D 18 renames Preferences to Settings and
rewrites various
> On Jan 6, 2020, at 8:48 AM, Mike Kerner via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> @Tom - I get an error for 3d buttons, too "3D button style is not
> supported." I was thinking of writing a quick tool to fix all the button
> types, since parsing and editing the JSON should be
Hi Jeremy,
One I used to use (GitX, I think) would sometimes take forever or spin the
beach ball of death for large commits. I'm now using Fork (which I really
like). Sometimes I get various commit or other operation errors. No problems
from the command line.
Here is another issue to watch
Hi Jim,
> On Jan 5, 2020, at 7:31 AM, Jim Crate via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
>> In this model, I'm only making structure and form changes in the 17 master
>> branch. Methods can be changed in both branches.
>
> Are there any problems with functionalities can’t be used in v18
Hi Tom,
> On Jan 4, 2020, at 10:13 PM, Tom Benedict wrote:
>
> How large is your structure? I ask, because our structure has around a
> million lines of code and probably 15,000 forms and when I’ve tried exporting
> under 17r5 it takes many minutes.
Roughly 150,000 lines of source code and
Hi Jeremy,
> On Jan 4, 2020, at 1:53 PM, Jeremy French wrote:
>
> Did you create the v17 Master Branch by:
>
> 1) Open a copy of the v17 structure and then open the copy in v18 to convert
> v17 to v18; and
> 2) Commit the conversion to v18 as the v17 Master branch; and
> 3) Create a new
You can keep your project in binary mode (even keep it in version 17) and still
take advantage of version 18, project mode, and git. Here is what I'm doing.
"Master" branch is version 17. When I want to commit a new version I have a 4D
method that copies the structure, opens it in 4D 18, and
Hi Jeremy,
I don't think there is a way to do that without using GOTO RECORD. ORDA does
not use record numbers, you need the primary key to do a direct entity lookup
(dataClass.get).
John DeSoi, Ph.D.
> On Jan 2, 2020, at 12:27 PM, Jeremy Roussak via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
By "selection based listbox" I assume you mean traditional record selection
listbox and not an entity selection/collection listbox. I have not tested this,
but I think it will work without changing the highlighted records or scroll
position.
COPY SET("UserSet";"MySet")
CUT NAMED
Mohave works fine with 4D 17 including Mac Mini configurations older than 2014.
Catalina will be another story...
John DeSoi, Ph.D.
> On Dec 10, 2019, at 5:14 PM, Doug Hall via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I'm upgrading my 4D structure from 4D v15 to v17, to gain 64 bit
>
Hi Rudy,
Here is some code to get you started. It uses a table with a single indexed
boolean field to quickly generate any size selection you need to manage
scrolling. I used this technique with list boxes before it was possible to use
collections to manage scrolling.
C_LONGINT($1;$count)
> On Dec 9, 2019, at 4:34 PM, Two Way Communications via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> But this brings me to this question: Will output forms keep being supported
> by 4D?
I doubt they will be depreciated. The same implementation model is used for
print forms, and it would not
Untested, but with version 18 in source mode you could modify
Project/Sources/catalog.4DCatalog.
John DeSoi, Ph.D.
> On Dec 4, 2019, at 2:42 PM, Jim Labos - infobase via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> No I meant the field definition as in the original post. I cannot alter the
>
I had the same situation recently, everything worked with a SFTP client or SFTP
from the command line. I could not get it to work using curl and --key options
(curl 7.64.0 (x86_64-apple-darwin18.2.0) libcurl/7.64.0 SecureTransport
zlib/1.2.11 libssh2/1.8.0). I finally just gave up and switched
> On Nov 20, 2019, at 2:35 PM, Joe Dombroski via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> thanks. I will take a look. I was curious about creating an embedded link
> with 4D that has the billing information.
That looks like this API:
I'm not aware of a way to do that in native 4D. I use Node with Puppeteer and
headless Chrome. This provides a way to specify parameters such as headers,
footers, and orientation. I have it setup to run on the server and clients can
call a server procedure to convert HTML to PDF. Very fast and
You can't determine the type of the array. I think you can load any type into a
text array, but then you would have to convert it. The best option for internal
use is to include a property that indicates the type, i.e. use "type" and
"value" pairs.
John DeSoi, Ph.D.
> On Oct 21, 2019, at
No easy way in 4D because there is no built in function to do url encoding. See
feature request at the link below along with some code to implement it.
https://forums.4d.com/Post/EN/17578327/1/17591881
John DeSoi, Ph.D.
> On Oct 12, 2019, at 1:54 PM, Tom Benedict via 4D_Tech
Are you a partner? If so, I would test it with the latest beta and report it
directly on the forum if it is still not fixed in 17R6.
Otherwise, the only "voting" I'm aware of is for feature requests on the 4D
forum.
John DeSoi, Ph.D.
> On Oct 12, 2019, at 1:25 AM, Piotr Chabot Stadhouders
>
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 4D menu bar is visible for a
> moment, even while I call HIDE MENU BAR in
I don't see how "cloud" hosting can be the future of 4D when LAN execution is
great but WAN execution is horribly slow for the same application. Yes, you can
rewrite in various ways (harder to write, understand, and maintain) but it is
not an easy task.
John DeSoi, Ph.D.
> On Oct 10, 2019,
I think the fastest way to a resolution would be to verify you have the same
problem in 17R6 beta. If it is fixed, likely nothing will be done about it in
R5. If it is not fixed, you can file a bug report directly on the forum.
John DeSoi, Ph.D.
> On Oct 1, 2019, at 10:44 AM, Daniel
On Host Database Event database method? See the Security tab in the database
settings to disable it.
https://doc.4d.com/4Dv15/4D/15.6/On-Host-Database-Event-database-method.301-3818546.en.html
John DeSoi, Ph.D.
> On Oct 1, 2019, at 9:16 AM, Chip Scheide via 4D_Tech <4d_tech@lists.4d.com>
>
Hi Paul,
Start here and see the linked RFCs.
https://en.wikipedia.org/wiki/Digest_access_authentication
I probably have some old code somewhere that implemented this, I'll see if I
can dig it up and send it to you.
John DeSoi, Ph.D.
> On Sep 29, 2019, at 11:42 AM, Paul Lovejoy wrote:
>
>
Using a HTTP tracing tool where you could see all of the request/response
values with headers might provide useful clues. My other idea would be to drop
HTTP AUTHENTICATE and just build the authentication digest headers yourself.
John DeSoi, Ph.D.
> On Sep 27, 2019, at 12:47 PM, Paul Lovejoy
The documentation says:
> If you omit the authMethod parameter (or pass 0), you let the program choose
> the appropriate method to use. In this case, 4D sends an additional request
> in order to negotiate the authentication method.
Are you omitting the authMethod parameter? If so, I suspect
Yes, for a certain class of errors, 4D sends a HTTP 500 error response and a
HTML body with the error information. You should try your test locally to
verify.
Of course, you should have a error handler and be able to capture any error and
log it if you are using the HTTP server. Unfortunately,
This happened to me also with version 16.3, 64-bit Mac. I gave up on the
built-in scheduler and implemented my own to have more control and better error
reporting.
There were a number of reported issues with version 16 where delayed processes
would become "stuck" and never continue. I would
Sam,
See this in the documentation:
https://doc.4d.com/4Dv17/4D/17.2/Executing-PHP-scripts-in-4D.300-4386504.en.html#187748
Are you using Mac or Windows? If Mac, the built in PHP might have a version of
CURL that is recent enough.
You might also consider using a NodeJS library instead of PHP.
See
https://en.wikipedia.org/wiki/Longest_common_substring_problem
John DeSoi, Ph.D.
> On Aug 24, 2019, at 10:48 AM, Keith Culotta via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> This version stands alone, and runs a little more efficiently. It's not been
> tested in every way, but the
Why is 64 bit 4D not going to like it? Spaces are still allowed in method names.
You could also use animal__Module_Info (2 underscores) to keep it at the top.
John DeSoi, Ph.D.
> On Aug 19, 2019, at 10:38 AM, Chip Scheide via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> This causes the
Seems way off. Are the values unique or clustered around a few values?
I'm seeing a few milliseconds to search 46 million records with a unique index
value.
Have you tried DESCRIBE QUERY EXECUTION?
John DeSoi, Ph.D.
> On Aug 15, 2019, at 2:26 PM, Pat Bensky via 4D_Tech <4d_tech@lists.4d.com>
> OB Get Array($ObjData;$attributeName;$aTextarray) //Where $aTextarray is an
> Array of type text
>
> This indeed gets the values from the object..which would be absolutely
> fine(and a work around might be to get both, as neither error, and then look
> at whether the values in the object
On the Mac you can use "caffeinate" via LEP.
NAME
caffeinate -- prevent the system from sleeping on behalf of a utility
SYNOPSIS
caffeinate [-disu] [-t timeout] [-w pid] [utility arguments...]
DESCRIPTION
caffeinate creates assertions to alter system sleep behavior. If no
You can use the Window process command to determine that both windows are in
the same process.
John DeSoi, Ph.D.
> On Aug 2, 2019, at 11:18 AM, Pat Bensky via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I also have a question about this ...
> In our database we require at least one user
om> wrote:
>
> why not use a key value pair instead of a flat collection of pointers?
>
>> 2019/07/29 2:16、John DeSoi via 4D_Tech <4d_tech@lists.4d.com>のメール:
>> Disappointing because you can search for pointers in a pointer array, but
>> not in a collection. An
Changed the subject, I assume you mean 17R5, version 15 does not have dot
notation.
> On Jul 28, 2019, at 11:20 AM, Jeremy Roussak via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> Is searching for pointers not allowed?
I would assume no because 4D can't search collections for a pointer:
Searching the knowledge base for "camera" turns up some tech notes.
ftp://ftp.4d.com/ACI_TECHNICAL_NOTES/2015/TN_2015/15-01_CameraInterfaceR1.zip
ftp://ftp.4d.com/ACI_TECHNICAL_NOTES/2016/TN_2016/16-16_CameraSurveillanceIn4D.zip
John DeSoi, Ph.D.
> On Jul 7, 2019, at 10:25 PM, JOHN BAUGHMAN
There is the answer: "the data source is arrays". The highlight set only
applies to selection (table) based list boxes. To get the highlighted rows of
an array listbox, you use the True/False value of the boolean array
representing the listbox. See the "Managing Selection" section on the page
This was just discussed and requested on the Forums. Some examples were posted
on how it can be done.
http://forums.4d.com/Post/EN/30170877/1/30278226
Vote for the feature request here
http://forums.4d.com/Post/EN/15446498/1/30188166
John DeSoi, Ph.D.
> On Jun 21, 2019, at 12:00 PM, Chris
What version of 4D? JSON Parse on what you provided below does not throw an
error with 4D 17.1.
John DeSoi, Ph.D.
> On Jun 2, 2019, at 8:05 PM, JOHN BAUGHMAN via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I am getting the following from zip-codes.com…
>
> {
> "item": {
>
> On May 23, 2019, at 10:26 AM, Chip Scheide via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> I expect that you can do the same for table(s) via SQ, I have not tried.
In addition to SQL, you can also use IMPORT STRUCTURE which is probably better
in a lot of ways because you can do things like
> On May 9, 2019, at 4:25 PM, Tim Nevels via 4D_Tech <4d_tech@lists.4d.com>
> wrote:
>
> Current 4D recommendations is to not use interact with desktop when running
> 4D Server as a service and to handle everything yourself. Always install ON
> ERR CALL method on everything that runs on 4D
This gives the number of seconds offset from GMT.
John DeSoi, Ph.D.
$zDate:=Current date
$str:=String($zDate;ISO date GMT;$zTime) //2010-09-13T16:11:53Z
$str:=Substring($str;1;Length($str)-1) //Remove the Z or it gives us back
local time.
$gmtDate:=Date($str)
$gmtTime:=Time($str)
Case of
Look at the crash log (should be in ~/Library/Logs/DiagnosticReports). It often
gives helpful clues about what is causing the crash.
John DeSoi, Ph.D.
> On May 3, 2019, at 8:11 PM, Robert McKeever via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> My client (4 time zones away), had been
You
> should not have a real IP on ethernet connection and self assigned on
> wifi. Something is not adding up
>
> Regards
> Chuck
>
> On Wed, Apr 24, 2019 at 12:28 PM Peter Bozek via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>>
>> On Wed, Apr 24, 2019 at 4:06
h
> <4d_tech@lists.4d.com> wrote:
>
> IT_SetPort returns 0.
>
> The FTP Login returns 10032 - Unknown or invalid response.
>
>> On Apr 30, 2019, at 5:32 PM, John DeSoi via 4D_Tech <4d_tech@lists.4d.com>
>> wrote:
>>
>> Bob,
>
Bob,
You need to use the IT_SetPort command.
John DeSoi, Ph.D.
> On Apr 30, 2019, at 6:49 PM, Robert McKeever via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> I run an FTP server for my clients. All of the connections are secure FTP -
> port .
>
> I can’t get the FTP_Login to work. I
Vote for the feature request at the link below from 2007. I also requested it
before the forum existed back in 1998. Don't hold your breath :).
https://forums.4d.com/Post/FR/1510042/1/2352980
John DeSoi, Ph.D.
> On Apr 28, 2019, at 5:51 PM, Herr Alexander Heintz via 4D_Tech
>
Hi Spencer,
> On Apr 24, 2019, at 8:29 AM, Spencer Hinsdale wrote:
>
> If you go to Apple menu, System Preferences on the mini, for Network do you
> see more than one green dot? Each is separate network connection, where you
> can click Advanced and go to TCP/IP tab for details. Is not
Since I upgraded from 16.4 to 17.1 (all Mac), users have been complaining about
4D Client disconnects. Messages like:
"The current connection to the database has been disrupted. Connection error
with the server. Please restart the application."
"Unknown Error. Connection error with the server.
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