Re: UI Form Updates

[Sandor Szatmari via 4D_Tech]

That’s great.  I’ll have to read and digest…  thanks!

Sandor Szatmari

> On Dec 19, 2018, at 10:04, Chip Scheide <4d_o...@pghrepository.org> wrote:
> 
> With an array listbox, 
> after you delete the record you can delete the row from the listbox.
> 
> 
> NOTES about array listboxes:
> there is a boolean array associated with the array listbox which is the 
> listbox
> lb_Display_Listbox  <- name of the listbox also name of the boolean 
> array.
> 
> to locate selected row(s):
> 
> Repeat
>  $Loc:=find in array(lb_Display_Listbox;true)
> 
>  if ($Loc>0)
>do stuff  //* see below for an example of Do stuff
>  end if
> until ($Loc<0)
> 
> 
> So... for the record deletion issue you can do something like this:
> * - Do stuff example
> 
>  delete record
>  Listbox Delete Rows(lb_Display_Listbox;$Row_Number;$How_Many)
> 
> This should be much faster, as you do not have to recreate the listbox 
> content through selection to array
> 
> Chip
> 
>> On Wed, 19 Dec 2018 09:21:56 -0500, Sandor Szatmari wrote:
>> 
>> Actually, I'm using an array based ListBox, but your comment led me 
>> to understand how I should apply the underlying concept of what you 
>> were getting at.
>> I added this code to the appropriate locations, to reestablish the 
>> selection in the child table and then propagate that data into the 
>> arrays being displayed in the ListBox.
>> 
>> 
>> QUERY([table];[table]ID=[LinkedTable]ID) 
>> SELECTION TO 
>> 
> ARRAY([table];Numbers;[table]EndpointType;Names;[table]EndpointAddress;Addresses)
>> 
>> 
>> Now the ListBox updates as desired.
>> 
>> Thanks so much for helping understand what I was missing.
>> 
>> 
>> Sandor
>> 
>> 
>> 
>> From:   Chip Scheide <4d_o...@pghrepository.org> 
>> To:   Sandor Szatmari  
>> Cc:   4D iNug Technical <4d_tech@lists.4d.com> 
>> Sent:   12/18/2018 4:30 PM 
>> Subject:   Re: UI Form Updates 
>> 
>> 
>> asumming the listbox is a selection listbox there is a set associated  
>> with the listbox which represents the selected record(s). The listbox  
>> property is called 'highlight set'. 
>> 
>> This set (i am going to call it "Selected_Set") holds all record(s)  
>> selected by the user. 
>> So your code is much easier done like this: 
>> 
>> 
>>   // the user has selected at least 1 record 
>> if Records in set("Selected_Set")>0) 
>> 
>>  Create set([AccountSOAPEndpoints];"$Temp")  //holds all currently  
>> displayed records 
>>  CONFIRM("Are you SURE you want to remove the selected Web Service  
>> Endpoint?";"Remove";"Cancel")  
>> 
>>  If (OK=1)  
>>   //places the selected record(s) into the current selection 
>>use set("Selected_Set")   
>> 
>>   // assuming the records are not locked by another user/process they  
>> are deleted 
>>delete selection([AccountSOAPEndpoints]) 
>> 
>>   // this removes the deleted records from the originally displayed  
>> records 
>>   // and places the resulting set into "$Temp" 
>>difference("$Temp";"Listbox_Selection_Set";"$Temp") 
>> 
>>   // this places the originally displayed records, minus the deleted  
>> ones 
>>   // into the current selection of [AccountSOAPEndpoints] 
>>   // this should update the listbox  
>>use set("$Temp")
>> 
>>clear set("$Temp") // clear the set to avoid excess memory usage 
>>  end if 
>> end if 
>> 
>> 
>> 
>> your code would: 
>>   // create a set with the originally displayed records 
>>> CREATE SET([AccountSOAPEndpoints];"$TempSet")  
>> 
>>   //retrieve all records into current selection 
>>> ALL RECORDS([AccountSOAPEndpoints])  
>> 
>>   /replace the current selection (all records) with the originally  
>> displayed records 
>>> USE SET("$TempSet")  
>>> CLEAR SET("$TempSet")  
>> 
>> 
>> 
>>> On Tue, 18 Dec 2018 16:06:13 -0500, Sandor Szatmari wrote: 
>>> 
>>> Chip, 
>>> 
>>> 
>>> Thanks for your help.  Here is my adaptation of your suggestion.   
>>> NOTE: It does not work.  :) 
>>> 
>>> 
>>> Can you please offer some advise on what I am missing here?  Thanks. 
&g

Re: UI Form Updates

[Chip Scheide via 4D_Tech]

With an array listbox, 
after you delete the record you can delete the row from the listbox.


NOTES about array listboxes:
there is a boolean array associated with the array listbox which is the 
listbox
lb_Display_Listbox  <- name of the listbox also name of the boolean 
array.

to locate selected row(s):

Repeat
  $Loc:=find in array(lb_Display_Listbox;true)

  if ($Loc>0)
do stuff  //* see below for an example of Do stuff
  end if
until ($Loc<0)


So... for the record deletion issue you can do something like this:
* - Do stuff example

  delete record
  Listbox Delete Rows(lb_Display_Listbox;$Row_Number;$How_Many)
   
This should be much faster, as you do not have to recreate the listbox 
content through selection to array

Chip

On Wed, 19 Dec 2018 09:21:56 -0500, Sandor Szatmari wrote:
> 
> Actually, I'm using an array based ListBox, but your comment led me 
> to understand how I should apply the underlying concept of what you 
> were getting at.
> I added this code to the appropriate locations, to reestablish the 
> selection in the child table and then propagate that data into the 
> arrays being displayed in the ListBox.
> 
> 
> QUERY([table];[table]ID=[LinkedTable]ID) 
> SELECTION TO 
> 
ARRAY([table];Numbers;[table]EndpointType;Names;[table]EndpointAddress;Addresses)
> 
> 
> Now the ListBox updates as desired.
> 
> Thanks so much for helping understand what I was missing.
> 
> 
> Sandor
> 
> 
> 
>  From:   Chip Scheide <4d_o...@pghrepository.org> 
>  To:   Sandor Szatmari  
>  Cc:   4D iNug Technical <4d_tech@lists.4d.com> 
>  Sent:   12/18/2018 4:30 PM 
>  Subject:   Re: UI Form Updates 
> 
>  
> asumming the listbox is a selection listbox there is a set associated  
> with the listbox which represents the selected record(s). The listbox  
> property is called 'highlight set'. 
>  
> This set (i am going to call it "Selected_Set") holds all record(s)  
> selected by the user. 
> So your code is much easier done like this: 
>  
>  
>// the user has selected at least 1 record 
> if Records in set("Selected_Set")>0) 
>  
>   Create set([AccountSOAPEndpoints];"$Temp")  //holds all currently  
> displayed records 
>   CONFIRM("Are you SURE you want to remove the selected Web Service  
> Endpoint?";"Remove";"Cancel")  
>  
>   If (OK=1)  
>//places the selected record(s) into the current selection 
> use set("Selected_Set")   
> 
>// assuming the records are not locked by another user/process they  
> are deleted 
> delete selection([AccountSOAPEndpoints]) 
> 
>// this removes the deleted records from the originally displayed  
> records 
>// and places the resulting set into "$Temp" 
> difference("$Temp";"Listbox_Selection_Set";"$Temp") 
>  
>// this places the originally displayed records, minus the deleted  
> ones 
>// into the current selection of [AccountSOAPEndpoints] 
>// this should update the listbox  
> use set("$Temp")
>  
> clear set("$Temp") // clear the set to avoid excess memory usage 
>   end if 
> end if 
>  
>  
>  
> your code would: 
>// create a set with the originally displayed records 
>>  CREATE SET([AccountSOAPEndpoints];"$TempSet")  
>  
>//retrieve all records into current selection 
>>  ALL RECORDS([AccountSOAPEndpoints])  
>  
>/replace the current selection (all records) with the originally  
> displayed records 
>>  USE SET("$TempSet")  
>>  CLEAR SET("$TempSet")  
>  
>  
>  
> On Tue, 18 Dec 2018 16:06:13 -0500, Sandor Szatmari wrote: 
>>  
>> Chip, 
>>  
>>  
>> Thanks for your help.  Here is my adaptation of your suggestion.   
>> NOTE: It does not work.  :) 
>>  
>>  
>> Can you please offer some advise on what I am missing here?  Thanks. 
>>  
>>   
>> $TheEvent:=Form event  
>> Case of   
>>  : ($TheEvent=On Load)  
>>// We should only be enabled for Accounts that are non themselves  
>> Secondaries  
>>  OBJECT SET ENABLED(Self->;True)  
>>  
>>   
>>  : ($TheEvent=On Clicked)  
>>// Delete the selected Secondary  
>>  LISTBOX GET CELL POSITION(SOAPEndpointListBox;$col;$row)  
>>  If ($row>0)  
>>  
>>   
>>  CONFIRM("Are you SURE you want to remove the selected Web Service  
>> Endpoint?";"Remove";"Cancel")  
>>  If (OK=1)  
>>  $selectedSOAPEndpoint:=SOAPEndpointNumbers{$row}  
>>  
>>   
>>  G

Re: UI Form Updates

[Sandor Szatmari via 4D_Tech]

Guy,


Thanks for the link.  As I am using an array based ListBox I didn't use this 
code directly, but I appreciate seeing what documentation is out there.

I am grateful for your time.


Thanks,
Sandor Szatmari


















Senior Software Developer
Bristol Capital Inc. - InfoPlus
201 746 7215
www.infoplusonline.com



 From:   Guy Algot  
 To:   4D iNug Technical <4d_tech@lists.4d.com> 
 Cc:   Sandor Szatmari  
 Sent:   12/18/2018 4:57 PM 
 Subject:   Re: UI Form Updates 


Sandor, Check out this KB article ; http://kb.4d.com/assetid=77873




On Dec 17, 2018, at 2:00 PM, Sandor Szatmari via 4D_Tech <4d_tech@lists.4d.com> 
wrote:

I added a page to an existing form.  I can add and delete rows.  I have + 
button to show the data entry form and a '-' button to display a 'confirm the 
deletion of the selected row' dialog.  However, once the entry form or the 
dialog are dismissed the ListBox in the table does not update to show that the 
new data has been entered or deleted.  If I switch to one of the other tabs in 
form and then switch back, the ListBox reflects the addition or deletion of the 
data.  Thanks for any help you can give.

Sandor Szatmari






Later,
Guy


--
Guy Algot, Solutions Specialist
Edmonton, Alberta
(780) 974-8538


hardware, installation, training, support, programming, internet
specializing in 4th Dimension
=-= =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
"Microsoft is a cross between the Borg and the Ferengi. Unfortunately,
they use Borg to do their marketing and Ferengi to do their programming."
    -- Simon Slavin



CONFIDENTIALITY NOTICE: This email (and any related attachments) contains 
information from InfoPlus (a service of Bristol Capital, Inc.). It is intended 
only for the addressee and may contain information that is confidential and/or 
otherwise exempt from disclosure under applicable law. If you are not the 
intended recipient or are acting as agent for the intended recipient, any use 
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Re: UI Form Updates

[Sandor Szatmari via 4D_Tech]

Actually, I'm using an array based ListBox, but your comment led me to 
understand how I should apply the underlying concept of what you were getting 
at.
I added this code to the appropriate locations, to reestablish the selection in 
the child table and then propagate that data into the arrays being displayed in 
the ListBox.


QUERY([table];[table]ID=[LinkedTable]ID) 
SELECTION TO 
ARRAY([table];Numbers;[table]EndpointType;Names;[table]EndpointAddress;Addresses)


Now the ListBox updates as desired.

Thanks so much for helping understand what I was missing.


Sandor



 From:   Chip Scheide <4d_o...@pghrepository.org> 
 To:   Sandor Szatmari  
 Cc:   4D iNug Technical <4d_tech@lists.4d.com> 
 Sent:   12/18/2018 4:30 PM 
 Subject:   Re: UI Form Updates 

 
asumming the listbox is a selection listbox there is a set associated  
with the listbox which represents the selected record(s). The listbox  
property is called 'highlight set'. 
 
This set (i am going to call it "Selected_Set") holds all record(s)  
selected by the user. 
So your code is much easier done like this: 
 
 
   // the user has selected at least 1 record 
if Records in set("Selected_Set")>0) 
 
  Create set([AccountSOAPEndpoints];"$Temp")  //holds all currently  
displayed records 
  CONFIRM("Are you SURE you want to remove the selected Web Service  
Endpoint?";"Remove";"Cancel")  
 
  If (OK=1)  
   //places the selected record(s) into the current selection 
    use set("Selected_Set")   
    
   // assuming the records are not locked by another user/process they  
are deleted 
    delete selection([AccountSOAPEndpoints]) 
    
   // this removes the deleted records from the originally displayed  
records 
   // and places the resulting set into "$Temp" 
    difference("$Temp";"Listbox_Selection_Set";"$Temp") 
 
   // this places the originally displayed records, minus the deleted  
ones 
   // into the current selection of [AccountSOAPEndpoints] 
   // this should update the listbox  
    use set("$Temp")    
 
    clear set("$Temp") // clear the set to avoid excess memory usage 
  end if 
end if 
 
 
 
your code would: 
   // create a set with the originally displayed records 
>  CREATE SET([AccountSOAPEndpoints];"$TempSet")  
 
   //retrieve all records into current selection 
>  ALL RECORDS([AccountSOAPEndpoints])  
 
   /replace the current selection (all records) with the originally  
displayed records 
>  USE SET("$TempSet")  
>  CLEAR SET("$TempSet")  
 
 
 
On Tue, 18 Dec 2018 16:06:13 -0500, Sandor Szatmari wrote: 
>  
> Chip, 
>  
>  
> Thanks for your help.  Here is my adaptation of your suggestion.   
> NOTE: It does not work.  :) 
>  
>  
> Can you please offer some advise on what I am missing here?  Thanks. 
>  
>   
> $TheEvent:=Form event  
> Case of   
>  : ($TheEvent=On Load)  
>    // We should only be enabled for Accounts that are non themselves  
> Secondaries  
>  OBJECT SET ENABLED(Self->;True)  
>  
>   
>  : ($TheEvent=On Clicked)  
>    // Delete the selected Secondary  
>  LISTBOX GET CELL POSITION(SOAPEndpointListBox;$col;$row)  
>  If ($row>0)  
>  
>   
>  CONFIRM("Are you SURE you want to remove the selected Web Service  
> Endpoint?";"Remove";"Cancel")  
>  If (OK=1)  
>  $selectedSOAPEndpoint:=SOAPEndpointNumbers{$row}  
>  
>   
>  GOTO RECORD([AccountSOAPEndpoints];$selectedSOAPEndpoint)  
>  DELETE RECORD([AccountSOAPEndpoints])  
>  
>   
>  CREATE SET([AccountSOAPEndpoints];"$TempSet")  
>  ALL RECORDS([AccountSOAPEndpoints])  
>  USE SET("$TempSet")  
>  CLEAR SET("$TempSet")  
>  
>   
>  End if   
>  
>   
>  End if   
> End case  
> Sandor Szatmari 
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
> Senior Software Developer 
> Bristol Capital Inc. - InfoPlus 
> 201 746 7215 
> www.infoplusonline.com 
>  
>  
>  
>  From:   Chip Scheide <4d_o...@pghrepository.org>  
>  To:   4D iNug Technical <4d_tech@lists.4d.com>  
>  Cc:   Sandor Szatmari   
>  Sent:   12/17/2018 5:19 PM  
>  Subject:   Re: UI Form Updates  
>  
> you need to update the current selection of records in the selection   
> from the table the listbox is displaying.  
> ex:  
> create set([table];"$Temp")  
> use set("Listbox_Selection_Set")  
> delete selection([table])  
> difference("$Temp";"Listbox_Selection_Set";"$Temp")  
> use set("$Temp")  
> clear set("$Temp")  
>   
> Chip  
>   
> On Mon, 17 Dec

Re: UI Form Updates

[Guy Algot via 4D_Tech]

Sandor, Check out this KB article ; http://kb.4d.com/assetid=77873 



> On Dec 17, 2018, at 2:00 PM, Sandor Szatmari via 4D_Tech 
> <4d_tech@lists.4d.com> wrote:
> 
> I added a page to an existing form.  I can add and delete rows.  I have + 
> button to show the data entry form and a '-' button to display a 'confirm the 
> deletion of the selected row' dialog.  However, once the entry form or the 
> dialog are dismissed the ListBox in the table does not update to show that 
> the new data has been entered or deleted.  If I switch to one of the other 
> tabs in form and then switch back, the ListBox reflects the addition or 
> deletion of the data.  Thanks for any help you can give.
> 
> Sandor Szatmari


Later,
Guy

--
Guy Algot, Solutions Specialist
Edmonton, Alberta
(780) 974-8538

hardware, installation, training, support, programming, internet
specializing in 4th Dimension
=-= =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
"Microsoft is a cross between the Borg and the Ferengi. Unfortunately,
they use Borg to do their marketing and Ferengi to do their programming."
-- Simon Slavin


**
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Re: UI Form Updates

[Chip Scheide via 4D_Tech]

asumming the listbox is a selection listbox there is a set associated 
with the listbox which represents the selected record(s). The listbox 
property is called 'highlight set'.

This set (i am going to call it "Selected_Set") holds all record(s) 
selected by the user.
So your code is much easier done like this:


   // the user has selected at least 1 record
if Records in set("Selected_Set")>0)

  Create set([AccountSOAPEndpoints];"$Temp")  //holds all currently 
displayed records
  CONFIRM("Are you SURE you want to remove the selected Web Service 
Endpoint?";"Remove";"Cancel") 

  If (OK=1) 
   //places the selected record(s) into the current selection
use set("Selected_Set")  
   
   // assuming the records are not locked by another user/process they 
are deleted
delete selection([AccountSOAPEndpoints])
   
   // this removes the deleted records from the originally displayed 
records
   // and places the resulting set into "$Temp"
difference("$Temp";"Listbox_Selection_Set";"$Temp")

   // this places the originally displayed records, minus the deleted 
ones
   // into the current selection of [AccountSOAPEndpoints]
   // this should update the listbox 
use set("$Temp")   

clear set("$Temp") // clear the set to avoid excess memory usage
  end if
end if



your code would:
   // create a set with the originally displayed records
>  CREATE SET([AccountSOAPEndpoints];"$TempSet") 

   //retrieve all records into current selection
>  ALL RECORDS([AccountSOAPEndpoints]) 

   /replace the current selection (all records) with the originally 
displayed records
>  USE SET("$TempSet") 
>  CLEAR SET("$TempSet") 



On Tue, 18 Dec 2018 16:06:13 -0500, Sandor Szatmari wrote:
> 
> Chip,
> 
> 
> Thanks for your help.  Here is my adaptation of your suggestion.  
> NOTE: It does not work.  :)
> 
> 
> Can you please offer some advise on what I am missing here?  Thanks.
> 
>  
> $TheEvent:=Form event 
> Case of  
>  : ($TheEvent=On Load) 
>// We should only be enabled for Accounts that are non themselves 
> Secondaries 
>  OBJECT SET ENABLED(Self->;True) 
> 
>  
>  : ($TheEvent=On Clicked) 
>// Delete the selected Secondary 
>  LISTBOX GET CELL POSITION(SOAPEndpointListBox;$col;$row) 
>  If ($row>0) 
> 
>  
>  CONFIRM("Are you SURE you want to remove the selected Web Service 
> Endpoint?";"Remove";"Cancel") 
>  If (OK=1) 
>  $selectedSOAPEndpoint:=SOAPEndpointNumbers{$row} 
> 
>  
>  GOTO RECORD([AccountSOAPEndpoints];$selectedSOAPEndpoint) 
>  DELETE RECORD([AccountSOAPEndpoints]) 
> 
>  
>  CREATE SET([AccountSOAPEndpoints];"$TempSet") 
>  ALL RECORDS([AccountSOAPEndpoints]) 
>  USE SET("$TempSet") 
>  CLEAR SET("$TempSet") 
> 
>  
>  End if  
> 
>  
>  End if  
> End case 
> Sandor Szatmari
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> Senior Software Developer
> Bristol Capital Inc. - InfoPlus
> 201 746 7215
> www.infoplusonline.com
> 
> 
> 
>  From:   Chip Scheide <4d_o...@pghrepository.org> 
>  To:   4D iNug Technical <4d_tech@lists.4d.com> 
>  Cc:   Sandor Szatmari  
>  Sent:   12/17/2018 5:19 PM 
>  Subject:   Re: UI Form Updates 
> 
> you need to update the current selection of records in the selection  
> from the table the listbox is displaying. 
> ex: 
> create set([table];"$Temp") 
> use set("Listbox_Selection_Set") 
> delete selection([table]) 
> difference("$Temp";"Listbox_Selection_Set";"$Temp") 
> use set("$Temp") 
> clear set("$Temp") 
>  
> Chip 
>  
> On Mon, 17 Dec 2018 16:00:33 -0500, Sandor Szatmari via 4D_Tech wrote: 
>> I added a page to an existing form.  I can add and delete rows.  I  
>> have + button to show the data entry form and a '-' button to display  
>> a 'confirm the deletion of the selected row' dialog.  However, once  
>> the entry form or the dialog are dismissed the ListBox in the table  
>> does not update to show that the new data has been entered or  
>> deleted.  If I switch to one of the other tabs in form and then  
>> switch back, the ListBox reflects the addition or deletion of the  
>> data.  Thanks for any help you can give. 
>>  
>> Sandor Szatmari 
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>>  
>> Senior Software Develo

Re: UI Form Updates

[Sandor Szatmari via 4D_Tech]

Chip,


Thanks for your help.  Here is my adaptation of your suggestion.  NOTE: It does 
not work.  :)


Can you please offer some advise on what I am missing here?  Thanks.

 
$TheEvent:=Form event 
Case of  
 : ($TheEvent=On Load) 
   // We should only be enabled for Accounts that are non themselves 
Secondaries 
 OBJECT SET ENABLED(Self->;True) 

 
 : ($TheEvent=On Clicked) 
   // Delete the selected Secondary 
 LISTBOX GET CELL POSITION(SOAPEndpointListBox;$col;$row) 
 If ($row>0) 

 
 CONFIRM("Are you SURE you want to remove the selected Web Service 
Endpoint?";"Remove";"Cancel") 
 If (OK=1) 
 $selectedSOAPEndpoint:=SOAPEndpointNumbers{$row} 

 
 GOTO RECORD([AccountSOAPEndpoints];$selectedSOAPEndpoint) 
 DELETE RECORD([AccountSOAPEndpoints]) 

 
 CREATE SET([AccountSOAPEndpoints];"$TempSet") 
 ALL RECORDS([AccountSOAPEndpoints]) 
 USE SET("$TempSet") 
 CLEAR SET("$TempSet") 

 
 End if  

 
 End if  
End case 
Sandor Szatmari


















Senior Software Developer
Bristol Capital Inc. - InfoPlus
201 746 7215
www.infoplusonline.com



 From:   Chip Scheide <4d_o...@pghrepository.org> 
 To:   4D iNug Technical <4d_tech@lists.4d.com> 
 Cc:   Sandor Szatmari  
 Sent:   12/17/2018 5:19 PM 
 Subject:   Re: UI Form Updates 

you need to update the current selection of records in the selection  
from the table the listbox is displaying. 
ex: 
create set([table];"$Temp") 
use set("Listbox_Selection_Set") 
delete selection([table]) 
difference("$Temp";"Listbox_Selection_Set";"$Temp") 
use set("$Temp") 
clear set("$Temp") 
 
Chip 
 
On Mon, 17 Dec 2018 16:00:33 -0500, Sandor Szatmari via 4D_Tech wrote: 
> I added a page to an existing form.  I can add and delete rows.  I  
> have + button to show the data entry form and a '-' button to display  
> a 'confirm the deletion of the selected row' dialog.  However, once  
> the entry form or the dialog are dismissed the ListBox in the table  
> does not update to show that the new data has been entered or  
> deleted.  If I switch to one of the other tabs in form and then  
> switch back, the ListBox reflects the addition or deletion of the  
> data.  Thanks for any help you can give. 
>  
> Sandor Szatmari 
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
> Senior Software Developer 
> Bristol Capital Inc. - InfoPlus 
> 201 746 7215 
> www.infoplusonline.com 
>  
> CONFIDENTIALITY NOTICE: This email (and any related attachments)  
> contains information from InfoPlus (a service of Bristol Capital,  
> Inc.). It is intended only for the addressee and may contain  
> information that is confidential and/or otherwise exempt from  
> disclosure under applicable law. If you are not the intended  
> recipient or are acting as agent for the intended recipient, any use  
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Re: UI Form Updates

[Chip Scheide via 4D_Tech]

you need to update the current selection of records in the selection 
from the table the listbox is displaying.
ex:
create set([table];"$Temp")
use set("Listbox_Selection_Set")
delete selection([table])
difference("$Temp";"Listbox_Selection_Set";"$Temp")
use set("$Temp")
clear set("$Temp")

Chip

On Mon, 17 Dec 2018 16:00:33 -0500, Sandor Szatmari via 4D_Tech wrote:
> I added a page to an existing form.  I can add and delete rows.  I 
> have + button to show the data entry form and a '-' button to display 
> a 'confirm the deletion of the selected row' dialog.  However, once 
> the entry form or the dialog are dismissed the ListBox in the table 
> does not update to show that the new data has been entered or 
> deleted.  If I switch to one of the other tabs in form and then 
> switch back, the ListBox reflects the addition or deletion of the 
> data.  Thanks for any help you can give.
> 
> Sandor Szatmari
> 
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> 
> Senior Software Developer
> Bristol Capital Inc. - InfoPlus
> 201 746 7215
> www.infoplusonline.com
> 
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