On Mon, 10 Jul 2017 09:03:21 +, Keisuke Miyako via 4D_Tech wrote:
>
> unlike Case of~End case, Choose evaluates all expressions.
How Sad...
This is Sooo much nicer to read/look at:
$Specified_Fields:=Choose(Count parameters>=2;$2;<>ptr_Nil)
$Errors:=Choose(Count parameters>=3;$3;<>ptr_Nil)
$S
I picked up a database written in FoxPro (for Mac). This code was
running on a Motorola G3 box.
In it the previous programmer needed to do some combinatorial matrix
work.
In Fox Pro, without having ever seen 4D's set functionality, he
basically wrote 4D sets, as string/text operations!!!
Combin
love it
$Which_Was_It:=Choose(Pair=Pear;"Myspelling/typing";"Damned Auto
Correct")
:)
Chip
On Mon, 10 Jul 2017 11:51:33 -0400, Roger Reed – Illus House wrote:
> Delicious… and beautiful work. Including, that the phrase “
> pear-shaped” itself went pear-shaped and became “pair-shaped”.
--
https://i.redd.it/fjcv9evg6u8z.png
now THAT is hard work.
I wonder if it was complete...
Chip
---
Gas is for washing parts
Alcohol is for drinkin'
Nitromethane is for racing
**
4D Internet Users Group (4D iNUG)
FAQ:
No I do not.
I have seen posts regarding font size issues and windows 7?, 8?, 10?
Since I do not use 4D on these systems I do not pay a lot of attention.
search the archives on the 4D KB, or gmane, or Nabble
sorry, best I can offer
Chip
On Tue, 11 Jul 2017 17:50:45 +0200, stardata.info via 4D_
Yes, Ferdinando
that is the issue
- everything is small.
search the archives, others have reported (and I think) resolved the
issue.
On Tue, 11 Jul 2017 19:29:15 +0200, stardata.info wrote:
> Hi,
>
> Quick report when work on windows 7 work fine, when run on windows 8
> give this problems.
>
not really following this thread but...
if compacted-ness is primary.
JSON, TSV, whatever text format
save to disk
zip (using 7zip or whatever) via LEP
document to blob
access to the data is not easy, you may need to create a searchable set
of keywords (or something)
but that would give most co
I have a picture array which has icons
I want to use it as a key to the contents of other (parallel) arrays.
basically
if icon{1} = pic1 - do something
if icon{1} = pic2 - do something else
etc
.
.
.
any ideas? code?
Thanks
Chip
---
Gas is for washing parts
Alcohol is for drinkin'
this will work, as the icon is the picture.
Thanks
On Thu, 13 Jul 2017 20:26:51 +, Timothy Penner via 4D_Tech wrote:
> Another approach instead of comparing MD5 hashes, could be to compare
> the pictures directly using the EQUAL PICTURES command (created in
> v13):
> http://livedoc.4d.com/4
on a Mac, assume similar for Windows.
Create as many copies of the application as needed,
open and 'point' to server.
My dock has 7 4D icons in it. (3 v13, 2 v12, 2 v11)
On Fri, 14 Jul 2017 09:13:35 +1000, Wayne Stewart via 4D_Tech wrote:
> Doug,
>
> I think you've been asleep at the wheel fo
Thanks for the pointers to Hashing functions!
Im putting together a file re-namer utility.
drag n drop file from file system to 4D window, allow the user to do
various renaming functions with the files/folders.
i.e. add/change/remove an extension, rename, make visible/invisible,
add/remove cha
ocumentation/Darwin/Reference/ManPages/man1/open.1.html
>
> but you do need to create a copy and give it a ClientLocal folder
> if you need to connect multiple client to the same server.
>
>> 2017/07/14 22:46、Chip Scheide via 4D_Tech <4d_tech@lists.4d.com> の
>> メール：
>
IFTFU:
It thinks I am Bill Clinton (at least my eyes are like him)...Perfect
excuse if Monica Lewinsky stood in front of me. Hi Monica, it's Ball
Clinton
:)
On Fri, 14 Jul 2017 17:35:54 +0100, Balinder Walia via 4D_Tech wrote:
> It thinks I am Bill Clinton (at least my eyes are like him)...Perf
David,
I wrote a complete collection of set operation routines
here :
https://www.dropbox.com/s/075k0ap7afervs8/Sets_Component_v1.0.zip?dl=0
Distributed as shareware $15 ($35 for source & a suite testing
routines), it is a compiled/built component created in v13. If you like
it you are free to
this is basically what I did, but used arrays rather then ab object.
shameless plug :
https://www.dropbox.com/s/075k0ap7afervs8/Sets_Component_v1.0.zip?dl=0
Distributed as shareware $15 ($35 for source & a suite testing
routines), it is a compiled/built component created in v13. If you like
it
Long ago - and I am pretty sure the code has been lost to time -
in v2.2.3 (I think) I wrote code to do binary searching on a selection,
as at that time Search Selection (the old command name) was sequential,
but sorting the selection was indexed.
Even with the overhead of managing the pointers,
OBJECT SET TITLE(*;"obj_Extension_Title";Choose(rb_Replace=1;"New
Extension";"Extension"))
GOTO OBJECT(*;Choose(rb_Replace=1;"obj_x_Replacment";"obj_x_Extension"))
:)
---
Gas is for washing parts
Alcohol is for drinkin'
Nitromethane is for racing
***
On Fri, 21 Jul 2017 23:01:56 +1000, David Adams via 4D_Tech wrote:
> let's take a moment to
> remember that speed only matters when things are slow.
true.
BUT...
if you have 3 ways to do something
1 - this works, but takes X time
2 - this works too, take a bit more coding, but takes X/2 time
3 - t
To all,
Since the age bracket of this group falls into the correct range...
Those of you in the US might want to know, and check your local listings
Robert Fripp, and King Crismon are touring!
(and apparently have been touring for most of this year.
Band line up:
Robert Fripp (well... everything
I do know that song and album :)
love it!
Chip
On Sat, 22 Jul 2017 01:51:51 +1000, David Adams via 4D_Tech wrote:
>> Robert Fripp, and King Crimson are touring!
>
> Chip,
>
> Dang, that takes me back. Amazing guitar player in concert..but I haven't
> seen him in any lineup since the 1980's. Ton
btw - here :
https://www.youtube.com/watch?v=efnAzvDw_nw
here come the warm jets - full album
:)
On Sat, 22 Jul 2017 01:51:51 +1000, David Adams via 4D_Tech wrote:
>> Robert Fripp, and King Crimson are touring!
>
> Chip,
>
> Dang, that takes me back. Amazing guitar player in concert..but I hav
tickets went on (pre) sale here this morning at 9am for Nov 20th show
I bought at about 10:30 - mostly sold out already
probably sold out by the time the public offering is available.
On Fri, 21 Jul 2017 09:59:14 -0400, Chip Scheide via 4D_Tech wrote:
> To all,
> Since the age bracket o
BTW - one of my favorite eno albums :
My life in the bush of ghosts
https://www.youtube.com/watch?v=JOXbk1GYkxE
particularly : The Jezebel spirit
(safe for work) https://www.youtube.com/watch?v=Ifriiv3DIw8
(Video NSFW official video) https://www.youtube.com/watch?v=FWQdKkk4Xr0
On Sat, 22 Jul 201
there is an XKCD for *everything* :)
> Someone has thought of that, Chip: https://xkcd.com/1205/
> <https://xkcd.com/1205/>
>
> Jeremy
>
>
> Jeremy Roussak
> j...@mac.com
>
>
>
>> On 21 Jul 2017, at 14:47, Chip Scheide via 4D_Tech
>>
Can I, form a component,
use "Get Method Paths" to determine if a method exists in the host?
if not, is there some way to determine if a method exists in the host,
from a component?
Additionally, Am I right, I can call a host database method from a
component (as long as I know it exists)?
Thank
i did not see this option initially.
I have a follow up question...
I am playing with this command.
I have the following code:
$x:=METHOD Get path(Path Project method;"does not exist")
TRACE
$x:=METHOD Get path(Path Project method;"url_Errtxt_Init")
TRACE
the first call to get method path - the m
MES.301-3376032.en.html
> will return a list of shared method names.
>
>> 2017/07/25 5:47、Chip Scheide via 4D_Tech <4d_tech@lists.4d.com> のメール：
>> if not, is there some way to determine if a method e
I am working on a couple of components.
in them I use (reuse) the same code for managing errors, like bad
parroter values.
can I:
- break this error code out into a component, lets call it 'Text_Errors'
- then place the 'Text_Errors' component into an other, eventually to
be built, component?
-a
gt;
> Component A can call Component B but not vice versa.
>
> If you need to call in both directions then Execute Method or Execute
> Formula are your friends.
>
> In the host database have both components available. You can’t use a
> ‘contained’ component.
>
> Wayne
&g
THANKS!
That should work too.. I'll have to try and play with this a bit.
On Tue, 25 Jul 2017 16:56:22 -0500, Keith Culotta via 4D_Tech wrote:
> I have one component that is used by the Host and by other
> components. These other components are also used by the Host.
> 4D puts all the component
link to post to up (or down) vote:
http://forums.4d.com/Post//19752777/1/
text of my post on the forum:
personally - I do NOT like the idea.
why do i need to use a login credential which will likely have
financial information behind it (partner/store) to access a purportedly
open public forum?
iously NOT the same situation if the forum login credentials
are tied to $$$
>> 2017/07/28 2:11、Chip Scheide via 4D_Tech <4d_tech@lists.4d.com> のメール：
>> why do i need to use a login credential which will likely have
>> financial information behi
versions
> and source code of 4D internal components / widgets.
>
> you might have not noticed,
> but forum accounts are already tied to partner program subscription
> or license (maintenance) activation accounts.
> we just do it (and undo it) manually and/or annually.
>
&
Tony,
I do not use c_object - however...
since they are passed by reference, i would think that it would be
possible to create object(s) in long lasting process (run time), which
unless explicitly disposed of (not sure how you do that - clear
contents?)
would hang around until the client (or se
You can also filter BEFORE query.
for simplicity:
Query([table];[table]client_ID = $Current_Client_ID)
Query selection([table])
This will open 4D's query editor, and apply the query the user does to
the selection you created before hand.
On Mon, 31 Jul 2017 11:34:12 -0700 (MST), jarosz via 4D_Te
care to expand on this?
I do not understand this part:
> arbitrary data are referenced by a number in the JSON,
> which is the element number for the BLOB array.
Thanks
On Tue, 1 Aug 2017 07:54:15 -0500, John DeSoi via 4D_Tech wrote:
> I use this model too with a C_OBJECT and ARRAY BLOB. Element
depending on the computer system.
This is built into (software) OS X it is called 'FileVault'.
I believe that Windows 7+ has a similar feature, but this might not be
true at all, or only for newer (8 and or 10).
I do not have explicit experience (I'm sure Jody does), i would expect
there to be s
is there simple way to move an entire (arbitrary) record to a blob?
I was hoping for a simple command like:
Record to blob([table];Blob)
rather then
for(records)
for(number of fields)
convert to text(field)
append text to blob
end for
next
end for
---
Gas is for washi
gt; C_POINTER($2;$tablePtr)
>
> $blob:=$1
> $tablePtr:=$2
>
> $path:=4D_temp_path +"temp_rec_to_blob"+String(Current process)
>
> BLOB TO DOCUMENT($path;$blob)
>
> SET CHANNEL(10;$path)
> RECEIVE RECORD($tablePtr->)
> SET CHANNEL(11)
> SAVE RECORD($t
I have a database I am using to test a component. Both component and
database are interpreted.
it has 2 tables, 1table with 1 field, and the other table with 3 fields.
It has 2 project methods for testing the component methods.
In this (testing) database, I open the component methods exposed in
yes,
BUT -
I find that by placing the internal linking value (non-editable) on an
entry form
GREATLY enhances the ability/simplicity of tracking down data issues.
ex (without viewable internal key):
user: "... customer John Smith does not show the correct invoice(s)
Dev/Sys admim: John Smith.. ju
David,
how do you tell these two issues apart:
Customer name : John Smith
Customer Name : John Smyth
is this a typo (one should be Smyth and is not, or one should be Smith
and is not)?
is it real (2 John Smiths with different spellings)
I see this problem with a 'free form' entry inventory data.
Jody,
what are your normal duplicate reducing/removal technic(s)?
On Mon, 7 Aug 2017 12:28:21 -0600, Jody Bevan via 4D_Tech wrote:
> John:
>
> Thanks for sharing this. I had not thought of this way after all
> these years. I will take the idea and apply where appropriate, in
> addition to my no
On Tue, 8 Aug 2017 07:25:00 -0600, Jody Bevan via 4D_Tech wrote:
>
> A few years later I developed a photo ID lineup system that was
> rejected because it was written in house,
Stupid reason
> and I wrote it on a
> Macintosh instead of MS-DOS.
Stupid reason
Ohh... gov't
all makes sense now
ok - I'm confused.
what is the difference between a display only field showing an internal
ID number,
and a duplicate, display only ID number showing on the entry form?
On Tue, 8 Aug 2017 08:07:00 -0600, npdennis wrote:
>> I find that by placing the internal linking value (non-editable) on an
the old "standard" of:
If (false)
// block of comments
end if
is outdated for a variety of reasons
- it started because it made interpreted code faster - as the
interpreter would try to 'execute' each line of comment. This was on
Motorola 680xx/Intel x86 processors running at a few 10s to a fe
There is a command Document Properties - which returns various bits of
info about a document, including in this instance what I am looking for
- visibility.
However, this command fails (error) when trying to get the same
information for a folder.
It appears that there is no equivalent command (
you can also clear, and recreate the selection set.
Given : Listbox selection set name = "My_Listbox_Set"
Clear set("My_Listbox_Set")
Create set([table];"My_Listbox_Set")
or
listbox get table source(My_Listbox;$Tablenum)
Create set(table($Tablenum)->;"My_Listbox_Set")
On Tue, 15 Aug 2017 15:53:
lost functionality - **SHOULD** be a bug...
of course that is when it is not a feature :)
On Wed, 16 Aug 2017 05:41:59 -0700, Kirk Brooks via 4D_Tech wrote:
> A HA!
> Now, is it bug or is it a feature?
>
> On Wed, Aug 16, 2017 at 4:17 AM, Wayne Stewart via 4D_Tech <
> 4d_tech@lists.4d.com> wrote
I am trying to create a document, on disk, in:
~:library:application support:4D:
(this is the path returned from GET 4D FOLDER)
I tested, and changing from GET 4D Folder, to Temporary Folder
for the base path, the file will be written without an issue.
It is probably permissions, BUT *I* can rea
I have an Hlist,
1 menu item has a submenu (just one level), with 3 possibilities
In both v12 and v13 I have the following code:
GET LIST ITEM($List_Ref;*;l_Selected_Item_Ref;$Item_Text->) // works
f_Action_Selected:=Not(utl_is_Empty ($Item_text)) // works
$Parent_Ref:=List item parent($List_Ref
foldername}:Library:Application
> Support:4D: should work.
>
> HTH
> Koen
>
>> Op 16 aug. 2017, om 20:12 heeft Chip Scheide via 4D_Tech
>> <4d_tech@lists.4d.com> het volgende geschreven:
>>
>> I am trying to create a document, on disk, in:
>> ~:libr
I am not in a position to look in detail,
however, it is possible to specify a memorized path.
This path is the 'default' path used when an open/save dialog is presented
Then in the open/save dialog you can specify a specific file name
> Does anybody know if there is a way to present a Save As di
I am attempting to connect to a server (v13) with a v13 client from OS
X 12.6
Anyone get this to work?
I am getting error -10002 (connection disrupted) during the initial
connection.
Anyone have a 'trick'?
Thanks
Chip
---
Gas is for washing parts
Alcohol is for drinkin'
Nitromethane
updated to Sierra others report v13 will run. The firewall is more robust,
> though. Since you're getting the can't connect to the db error I'd start
> looking at that sort of thing.
>
> On Tue, Aug 29, 2017 at 8:47 AM, Chip Scheide via 4D_Tech <
> 4d_tech@lists
I have no idea what/why but after a restart - for other reasons - v13.6
seems to be working (at least it connects, and accepts passwords :)
On Wed, 30 Aug 2017 09:24:16 +0200, Bernd Fröhlich via 4D_Tech wrote:
> Chip Scheide:
>
>> I am getting error -10002 (connection disrupted) during the init
THAT is a good challenge.
I am working with a form with Drag n drop enabled.
I put this code in the from method:
If (Form event=On Drag Over)
TRACE
End if
it does not fire when dragging mail from either my email client, don't
worry you don't use it :), nor from Apple Mail.app
The Green + does ap
Talk to Bob Miller...
I think he has something.
On Wed, 30 Aug 2017 13:17:57 -0700, Lee Hinde via 4D_Tech wrote:
> I can get the database 'on drop' method to fire. You get the path to
> the email file.
>
> I can’t get a form to respond in any case. My target is a subform,
> which doesn’t have a
https://www.reddit.com/r/talesfromtechsupport/comments/2f0yfa/database_support_episode_0_am_i_being_fired_no/
An intrados a software development project :)
CHip
---
Gas is for washing parts
Alcohol is for drinkin'
Nitromethane is for racing
***
All of my code here is written in email - so
modifying your code:
$ListBoxName:="CCTransactionsLB"
COPY NAMED SELECTION([CC_Transactions];"TempCurrentSet")
LISTBOX GET TABLE SOURCE(*;$ListBoxName;$tableNum;$namedSelection;$highlightSet)
copy set($Highlightset;"$TempSet") \\copy the highligh
it appears that (based on code posted)
he does not change the contents of the highlight set.
> you just have to
>
> COPY SET ("$userset";"$userset")
>
> on whatever the name of your highlight set.
>
>> 2017/09/04 12:01、Sannyasin Siddhanathaswami via 4D_Tech
>> <4d_tech@lists.4d.com> のメール：
>>
exactly...
can't be the asme (same)
:)
On Fri, 8 Sep 2017 08:41:01 -0500, Doug Hall via 4D_Tech wrote:
> What's wrong with using semantic versioning, like the rest of the entire
> freaking world?
---
Gas is for washing parts
Alcohol is for drinkin'
Nitromethane is for racing
**
I find the idea that it is necessary to implement PCI ironic, when
Equifax just lost the SS numbers, and other personal data of over
140,000,000 people.
On Fri, 8 Sep 2017 11:38:38 -0700, Kirk Brooks via 4D_Tech wrote:
> Hi Keith,
> I'm just getting back around to this - I like the idea of a VP
maybe -
ON BEFORE KEYSTROKE
test the current entered length vs expected/desired maximum (255, 4000
etc)
On Mon, 11 Sep 2017 20:30:21 +1000, David Adams via 4D_Tech wrote:
>> Tested with v16R4. Unfortunately this does not work nicely.
>
> No idea who thought this one up, but it wasn't me. I've s
FREEZE your credit at all credit reporting agencies!
> On Sep 8, 2017, at 4:23 PM,Chip Scheide wrote:
>
>> I find the idea that it is necessary to implement PCI ironic, when
>> Equifax just lost the SS numbers, and other personal data of over
>> 140,000,000 people.
>
> I checked the website th
I am trying to move an older v12 database from one Mac to another
The current mac is running 10.9.5, and v12.6 server - everything is
fine.
I am setting up a new server to handle the lab's file sharing needs
(old file server is a G5)
The new Mac is running 10.9.5 Server. I have the v12 database
gt; Randy
>
> --
> Randy Jaynes
> Senior Programmer and Customer Support
>
> http://printpoint.com <http://printpoint.com/> ∙ 845.687.3741 ∙
> PrintPoint, Inc ∙ 57 Ludlow Lane ∙ Palisades, NY 10964
>
>
>
>
>
>> On Sep 11, 2017, at 11:44 AM, Chip Sche
I did manage to track down the problem -
The problem was related screen resolution and orientation. --
Apparently 4D does not like mixed monitor orientations.
In this particular case 1 monitor is in 'normal' orientation (wider
then high), the second monitor was in vertical orientation (tall
Alan,
try:
On Click or On Data change (for your boolean)
set timer(1) or some other small value
in the form method, On Timer
call process(current process)
or Call Process(-1)
Chip
> Hello again Bernd,
>
> I tried several other things but never got anything to work other than my
> original cod
Walt,
Not sure how much hiding of the listbox(es) Foundation does, as I do
not use it...
but if can get access to the listbox(es) before display, and after user
interaction
you can loop over the displayed arrays looking for the value of TRUE
Before display:
Set the listbox(es) Selection Mode (p
If I understand you correctly,
you are sharing the raw .ics files, not running a caldev server.
In this case, while I am not using the newest version of OS X Server,
you can/should still be able to share these files.
Create a mount point. Setup a user group with access, and add existing
users.
I posted this before the holidays, but it never showed up
I did manage to track down the problem -
The problem was related screen resolution and orientation. --
Apparently 4D does not like mixed monitor orientations.
In this particular case 1 monitor is in 'normal' orientation (wider
t
given a pointer to a table, or a pointer to a field of a table,
I want to be able, for the current record of this table, to :
- iterate over all the fields of the table - I know how to do this
-- determine if the current field has 1 or more relations - I do not
know how to do this
--- if there are
ml
>
<https://doc.4d.com/4Dv17/4D/17/dataClassAttributerelatedDataClass.303-3884018.en.html>
>
>
> Keith - CDI
>
>> On Jan 8, 2019, at 2:47 PM, Chip Scheide via 4D_Tech
>> <4d_tech@lists.4d.com> wrote:
>>
>> given a pointer to a table, or a
aren't there hidden tables which contain the various table and field
attributes?
On Tue, 8 Jan 2019 15:47:11 -0500, Chip Scheide via 4D_Tech wrote:
> given a pointer to a table, or a pointer to a field of a table,
> I want to be able, for the current record of this table, to :
>
elations can be circular...
>
> 2019/01/09 5:47、Chip Scheide via 4D_Tech
> <4d_tech@lists.4d.com<mailto:4d_tech@lists.4d.com>>のメール:
>
> --- if there are 1 or more relations, I want 'follow' each relation to
> determine if there exists 1 or more related records at
Is there documentation regarding the hidden tables, such as
_USER_CONSTRAINTS, of a structure?
If so where?
Thanks
Chip
---
Gas is for washing parts
Alcohol is for drinkin'
Nitromethane is for racing
**
4D Internet
;
>> On Jan 9, 2019, at 07:05, Chip Scheide via 4D_Tech
>> <4d_tech@lists.4d.com> wrote:
>>
>> Is there documentation regarding the hidden tables, such as
>> _USER_CONSTRAINTS, of a structure?
>> If so where?
>>
>>
>> Thanks
>> C
cies_Exist
On Thu, 10 Jan 2019 17:02:52 +0100, Arnaud de Montard via 4D_Tech wrote:
>
>> Le 8 janv. 2019 à 21:47, Chip Scheide via 4D_Tech
>> <4d_tech@lists.4d.com> a écrit :
>>
>> given a pointer to a table, or a pointer to a field of a table,
>> I wa
Thanks!
on the first look it would appear to be simpler/faster to use Sql.
On Thu, 10 Jan 2019 21:15:48 +0100, Arnaud de Montard via 4D_Tech wrote:
>
>> Le 10 janv. 2019 à 20:21, cjmiller--- via 4D_Tech
>> <4d_tech@lists.4d.com> a écrit :
>>
>> You could run it on server
>
> Running a method
How do you create a self referential relation?
in older versions you could drag the relational arrow back to the same
field to get a 'loop'
This does not work now, and I tried to modify the system tables but
these are locked, and I can not get them to unlock.
2 questions:
- how do I draw a sel
this used to be possible.
what happens when an older structure with a self referential relation is
upgraded?
>> how do I draw a self-referential relation?
> You cannot make a single field both the primary and foreign keys of a
> relation. You must choose two different fields.
> For example, you
Thanks
On Fri, 11 Jan 2019 17:19:57 +, Timothy Penner wrote:
>> this used to be possible.
>
> In 2004 and prior, yes... But it is no longer possible starting with v11.
>
>> what happens when an older structure with a self referential
>> relation is upgraded?
>
> It looks like the relationsh
I have been reading through the docs on components, and I am not clear.
If I have a component, and I want to add a record to a host table,
using an entry form defined in the host system. Can I do the following
in the component, and expect it to work?
$Table:=$1 // pointer to table to add a r
John,
as I recall to do this (command symbol) you need to use the Font
Chicago, as it was only font that supported it. Chicago is a now
defunct font.
So... I do not think you can do this with a standard button and text.
You might be able to cobble something together with SVG (I would not
know),
a method in the host, callable by
> the component, which opens a specified form (for my purposes, using
> DIALOG, but I can’t see why ADD RECORD shouldn’t be OK as well). It
> works.
>
> Jeremy
>
>> On 17 Jan 2019, at 05:49, Chip Scheide via 4D_Tech
>> <4d_te
Pat,
I'm not using v17 - so i can't help directly,
but
How about doing this instead - should be faster
On load of form (or change of content of listbox)
create a set - "listbox_display"
on delete
use set (listbox selection set)
delete selection
use set("listbox_display") // no query needed
So
there was no mention of components.
I assume, as components are effectively 4D methods, that a thread safe
method (call chain) in a component, would make a call to the component
method from the host system thread safe as well.
Chip
On Wed, 30 Jan 2019 21:00:27 +, Timothy Penner via 4D_Tech
ptive capable, any shared method
> it uses must also be marked as preemptive capable. Otherwise 4D says
> the method further down in the call chain is not thread safe even if
> it has no thread unsafe commands.
>
> John DeSoi, Ph.D.
>
>
>> On Jan 30, 2019, at 3:05 PM
the only solution I found was:
variables.
Built the form with variables. - variable are enterable. User can tab
through the variables, copy text, and even change the data - but the if
they change the data it reverts to the original value(s)
with this idea in mind, object methods, or form method
Koen,
Nice -
I did not know that
Chip
On Thu, 7 Feb 2019 10:19:04 +0100, Koen Van Hooreweghe via 4D_Tech
wrote:
>
> If a field is set to focusable but not enterable, the user can't edit
> the content, but will be able to select and copy.
---
Gas is for washing parts
Alcohol is for
a break in a component, plug-in
an oddity...
use runtime explorer to clear all break points
- if it still persists
try restart 4D
I have seen this in earlier versions too
Chip
On Thu, 7 Feb 2019 15:39:26 -0500, Chuck Miller via 4D_Tech wrote:
> Hi All,
>
> I have an object method that shows n
Chuck
also I get this sometimes when there is break in a method which is
called via EXECUTE FORMULA
especially if the method is called during screen drawing (On display
detail)
Chip
a break in codeOn Thu, 7 Feb 2019 15:39:26 -0500, Chuck Miller via
4D_Tech wrote:
> Hi All,
>
> I have an object
Chuck
look for a hard break (TRACE)
either in a called component, plugin or method called via EXECUTE
FORMULA
On Thu, 7 Feb 2019 16:12:38 -0500, Chip Scheide via 4D_Tech wrote:
> Chuck
> also I get this sometimes when there is break in a method which is
> called via EXECUT
7, 2019 at 4:15 PM Chip Scheide via 4D_Tech <
> 4d_tech@lists.4d.com> wrote:
>
>> Chuck
>> look for a hard break (TRACE)
>> either in a called component, plugin or method called via EXECUTE
>> FORMULA
>>
>> On Thu, 7 Feb 2019 16:12:38 -0500, Chip
Is there a way to determine if a named selection exists?
something like this:
if (Not(Named Selection Exists("Selection_Name")))
Copy Named Selection([table];"Selection_Name")
end if
Thanks
Chip
---
Gas is for washing parts
Alcohol is for drinkin'
Nitromethane is for racing
*
n use it, and test
> the result of your call error handler.
>
> Hth!
>
> David Ringsmuth
>
> From: Chip Scheide via 4D_Tech
> Sent: Friday, February 8, 2019 11:52 AM
> To: 4D iNug Technical
> Cc: Chip Scheide
> Subject: Named Selections
>
> Is there a way to d
conceptually - 4D should do the cursor change for you
(declaimer: not v17)
I have selection list boxes which I allow the user to drag data from
other list boxes in other windows/processes.
In the On Begin Drag Over I setup a process variable,
ptr_Drag_n_Drop_Source, which holds a pointer to the
right -
On Drag Over - return a value to allow/stop the drop event
On Drop - do NOT return any value
>
>> Also, if the “On drop” event code has $0, make sure $0 returns 0 or
>> simply (for the moment) comment out the $0 line.
>
> Yes
Hell is other people
Jean-Paul Sartre
adjust the comparisons (> < = ) as needed in the method
mymethod_related_Rec_Count
mymethod_related_Rec_Count (Min_count;Max_Count)
c_Boolean($0)
relate many([parent_table]field)
$0:=((records in selection(related_table]) = min_count) &
(records in selection(related_table]) > Max_Count))
//end
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