SV: The set does not exist

2019-07-08 Thread Carl Aage Wangel via 4D_Tech
I have got it all working now and it works like a charm. Thanks very much John 
DeSoi, Jeremy French, Narinder Chandi and Chip Scheide. You have saved me hours.
I have only been using listbox for arrays. Before listbox it was only arrays 
and I simply converted my array solutions to listbox and didn’t go further than 
that. Now a new world has opened up for me. 
Thanks again.
Carl


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SV: The set does not exist

2019-07-07 Thread Carl Aage Wangel via 4D_Tech
Thanks Chip and Narinder for your response.

I am using the right listbox name (listbox object name) and the data source is 
arrays. But $tableNum is -1 and $namedSelection and $highlightSet is “” (empty).
Regards
Carl


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The set does not exist

2019-07-06 Thread Carl Aage Wangel via 4D_Tech
Using the following method, I get the error "The set does not exist".

$ListBoxName:="ListBoxObjectName"

LISTBOX GET TABLE
SOURCE(*;$ListBoxName;$tableNum;$namedSelection;$highlightSet)

USE SET($highlightSet)

I select records (rows) from the listbox before running the method.

I obviously have a lack of knowledge. Can anyone guide me in the right
direction? Can't find anything in 4D Knowledge Base.

Regards

Carl

 

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SV: Deleting a record from a listbox

2019-07-03 Thread Carl Aage Wangel via 4D_Tech
This is from 4D Knowledge Base and might help you:
// Method: listboxDeleteSelectedRecords
  // Description: Delete all records selected in the selection based listbox
  // Parameters: $1 - List Box Object Name
  // 

C_TEXT($1)

If (Count parameters>=1)
C_LONGINT($tableNum_l)
C_TEXT($tableName_t;$highlightedSet_t)
LISTBOX GET TABLE 
SOURCE(*;$1;$tableNum_l;$tableName_t;$highlightedSet_t)
If ($tableNum_l>0)
ARRAY LONGINT($recordNumber_al;0)
LONGINT ARRAY FROM 
SELECTION(Table($tableNum_l)->;$recordNumber_al)
End if 

ARRAY BOOLEAN($recordSelected_ab;0)
BOOLEAN ARRAY FROM SET($recordSelected_ab;$highlightedSet_t)

USE SET($highlightedSet_t)
DELETE SELECTION(Table($tableNum_l)->)

C_LONGINT($foundat_l)
Repeat 
$foundat_l:=Find in array($recordSelected_ab;True)
If ($foundat_l#-1)
$recordSelected_ab{$foundat_l}:=False
$foundat_l:=Find in array($recordNumber_al;$foundat_l)
DELETE FROM ARRAY($recordNumber_al;$foundat_l)
End if 
Until ($foundat_l=-1)

CREATE SELECTION FROM ARRAY(Table($tableNum_l)->;$recordNumber_al)
End if 

Regards
Carl Aage Wangel

>Date: Wed, 3 Jul 2019 19:05:08 +
>From: Sannyasin Siddhanathaswami 
>To: 4D Tech <4d_tech@lists.4d.com>
>Subject: Deleting a record from a listbox
>Message-ID: <266d3f59-1b50-45a1-8145-7add78ddcc84@Spark>
>Content-Type: text/plain; charset="utf-8"

>I’m trying to update my "delete selection of records from a listbox" code. I’m 
>trying to keep the sort order so that when someone clicks  to delete, the only 
>thing they see is the lines they select, get deleted.

>Here’s the basic code. Of course, deleting a record in this scenario, leaves 
>an empty record in the listbox.

>COPY NAMED SELECTION($tablePtr->;"TempCurrentSet")
>USE SET($highlightSet)
>DELETE SELECTION($tablePtr->)
>USE NAMED SELECTION("TempCurrentSet")
>CLEAR NAMED SELECTION("TempCurrentSet")

>I haven’t been able to figure out how to keep the sort, and get rid of the 
>deleted records (now showing as blank).

>Any ideas?



>Sannyasin Siddhanathaswami
*

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SET PRINT PREVIEW does not work

2019-03-14 Thread Carl Aage Wangel via 4D_Tech
A clean install of newest Windows 10 dos not include XPS Viewer. This means
that SET PRINT PREVIEW does not work. It is possible to download XPS Viewer,
but I expect Microsoft is (or have) developed an alternative. Is there a
smart solution? 

Regards

Carl Aage Wangel 

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Spell not working with v16.4 and 17.1 on Mac (10.14)

2019-03-06 Thread Carl Aage Wangel via 4D_Tech
I am using a Norwegian dictionary (nb_NO) and even though Spell Get
Dictionary List name it "name unknown", Spell is working fine on Windows.
All the other dictionaries have known names, including nn_NO and da_DK. 

Using Spell Get Dictionary List On mac, I get dictionaries that are not
installed in addition to the ones that are installed. Dictionary like the
Norwegian dictionary is only shown as nb in the list and not as nb_NO. And
nn_NO is not there at all. But nb is recognised as Norwegian. The Danish
dictionary (da_DK) is shown only as da in the list but do work.

Inn On Startup (and in object method)I use Spell Set Current Dictionary
("nb_NO") but that seem to be overruled by en_GB. 

Any thoughts would be appreciated.

Regards

Carl Aage Wangel

 

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Re: Annoying square

2018-12-16 Thread Carl Aage Wangel via 4D_Tech
Thanks Helge, Tim and Keisuke for the response.

I have previously sent a screenshot but it wasn't published on the list (for
whatever reason). I am on Windows 7 (mainly) with splash window visible. I
am trying with  and will see how it goes. On top of the
ordinary splash screen I am using my own with New process and dialog.

Regards

Carl

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Annoying square

2018-12-13 Thread Carl Aage Wangel via 4D_Tech
When I am working on forms or programming, a small solid square often
appears in a fixed position above the form or program I'm working on. It
disappears in user mode. This annoying square only appears in 4D and has
been doing so in several versions. Anyone having the same experience?

Regards

Carl Aage Wangel

 

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Re: v16.4 Desktop application, Rejected

2018-11-26 Thread Carl Aage Wangel via 4D_Tech
Thanks Jeffrey and Keisuke,

But I am at a bit of a loss as where to find OpenSSL in 4D and how to update
the libraries (same for jQuery). I have been using 4D since version 1 (or
2?) but have never fiddled with OpenSSL. As I understand it OpenSSL v0.9.8
was part of 4D 2004, so it seems strange that the PHP include in 4D uses
this old version. 

As to jQuery isn't the time and date picker jQuery? 

As mentioned I have no working experience with OpenSSL but as I understand
it, version 1.1.x or 1.0.x are the versions to download.

Regards

Carl Aage Wangel

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v16.4 Desktop application, Rejected

2018-11-25 Thread Carl Aage Wangel via 4D_Tech
I have created a desktop application (stand-alone application, Windows). I
use Install Shield Express to create a setup.exe file so potential buyers
can download from my web page. Testing it out on a separate PC with Norton
Security install, the setup.exe file is declared a security risk and is
deleted. Norton Security is also installed on the PC where the Desktop
application is developed.

I ran FlexNet Code Aware on the Desktop application (developer PC) and
several issues came up. It appears 4D is using OpenSSL v0.9.8 several places
in this compiled version and OpenSSL v1.0.2k. OpenSSL v0.9.8r has security
issues considered high risk. There is a security issue with OpenSSL v1.0.2k
as well, but a lover risk. Latest version is 1.1.x

4D also appear to be using jQuery v1.6.1. This version is open for
cross-site scripting and the version is deprecated. Latest version is v3.x 

If FlexNet Code Aware is correct I think it would be appropriate for 4D to
update these element, so that potential buyer of a Desktop application is
not scared away.

Regards

Carl Aage Wangel

 

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SV: Multi-style behaving strangely

2018-10-14 Thread Carl Aage Wangel via 4D_Tech
While it does not solve the problem of multi-style field overlapping other 
fields in a subform, “ST Get plain text” makes it possible to remove formatting 
from multi-style text (imported or created in 4D).
Just thought I would share this revelation.

Regards
Carl

>Date: Tue, 9 Oct 2018 22:05:46 +0200
>From: "Carl Aage Wangel" 
>To: <4d_tech@lists.4D.com>
>Subject: Multi-style behaving strangely
>Message-ID: <01d4600b$79a63730$6cf2a590$@online.no>
>Content-Type: text/plain;  charset="us-ascii"
>
>Windows7, 4D v16.4
>
>I have a form with a subform included. The form is used for printing
>invoices. The subform has 3 fields side by side. The first field is a date
>field, the second field is a text field and the third field is a number
>field. Sometime the text field has "copy and paste" text. For that kind of
>text it is not unusual to see HTML span tags included in the text. To hide
>tags I switch on "multi-style", but now the date field and the number field
>are no longer visible on the printout. Even though the text in the text
>field have the same width, the text field appears to fil out the whole width
>of the subform and there by cowering the 2 other fields. Anyone have a
>solution? (Output forms in user environment behave strange as well, when a
>text field have multi-style selected). Besides, importing text to a text
>field with "copy and paste" seem to confuse the context menu (need a "remove
>formatting" option when importing text).
>
>Regards
>
>Carl Aage Wangel


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Multi-style behaving strangely

2018-10-09 Thread Carl Aage Wangel via 4D_Tech
Windows7, 4D v16.4

I have a form with a subform included. The form is used for printing
invoices. The subform has 3 fields side by side. The first field is a date
field, the second field is a text field and the third field is a number
field. Sometime the text field has "copy and paste" text. For that kind of
text it is not unusual to see HTML span tags included in the text. To hide
tags I switch on "multi-style", but now the date field and the number field
are no longer visible on the printout. Even though the text in the text
field have the same width, the text field appears to fil out the whole width
of the subform and there by cowering the 2 other fields. Anyone have a
solution? (Output forms in user environment behave strange as well, when a
text field have multi-style selected). Besides, importing text to a text
field with "copy and paste" seem to confuse the context menu (need a "remove
formatting" option when importing text).

Regards

Carl Aage Wangel

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Re: Data from 4D to a webpage

2018-01-09 Thread Carl Aage Wangel via 4D_Tech
Thanks Tom, much appreciated. 

It looks promising and I shall try it out.

Carl

 

 

>Hi Carl,

> 

>Based on what you said you wanted, I think what you need is to use the 4D
HTTP client commands to post an HTTP Request to your web server from your
standalone 4D app.

>It would be the equivalent of having 4D fill out a form in a browser and
submit it to your web server. No 4D tags would be involved. To your web
server, it can be processed just like a submitted form.

> 

>Look in the 4D Language reference of the version you are using, and look
under the HTTP Client theme. You'll probably use the HTTP Request command

> 

>Regards,

> 

>Tom DeMeo

 

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Re: Data from 4D to a webpage

2018-01-07 Thread Carl Aage Wangel via 4D_Tech
Thanks Janet,

I am selling/giving away  a few (very few) stand-alone solution created in
4D. My dream was to make the costumer connect to my webpage from the 4D
solution and provide needed information on an automatic level, using 4D
TAGS. My webpage is HTML5 embedded in PHP with a mySQL connection. 

Carl

> used On Web Connection to call the correct methods, load the pages, etc. I
can then edit the html >in Text Wrangler, paste it back into the field,
archive page changes, etc. You don't need it all to >reside in the web
folder.

> 

>JJ

 

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Re: Data from 4D to a webpage

2018-01-05 Thread Carl Aage Wangel via 4D_Tech
Ok. Thank Julio, I'll see if I can get it working. Haven't got much
experience in this area.

Carl

 

>Carl,

 

>Assuming 4D webserver is indeed up and running, then On Web Connection will
be called whenever a non-existing page is requested.

>Then you can handle it yourself, load the file from anywhere, do Process 4D
Tags and Web Send Blob/HTML to serve the page.

 

>hth

>julio

 

>> On Jan 5, 2018, at 10:52 AM, Carl Aage Wangel via 4D_Tech <
<mailto:4d_tech@lists.4d.com> 4d_tech@lists.4d.com> wrote:

>> 

>> Hi,

>> 

>> Is it possible to transfer data from 4D (v15) to a webpage when the 

>> webpage is not situated in the WebFolder? Like > value="" (opening the webpage from 4D).

>> 

>> Carl Aage Wangel

 

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Data from 4D to a webpage

2018-01-05 Thread Carl Aage Wangel via 4D_Tech
Hi,

Is it possible to transfer data from 4D (v15) to a webpage when the webpage
is not situated in the WebFolder? Like  (opening the webpage from 4D).

Carl Aage Wangel

 

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