Recent Posts
11
Web Server - Ask For Help / Re: Refresh NWB Header
« Last post by Jane on April 22, 2025, 10:10:23 AM »Check the web34 "Calculator" example app.
The Performance procedure has stats updated with websockets. (It's not on the menu so you need to enter the URL manually in your web browser.)
On the fields in the template, notice the "Live via WebSocket" checkbox ticked.
Check out this: https://www.capesoft.com/docs/NetTalk14/NetTalkWebBasic.htm#WebSockets
And search for "socket" on this page: https://www.capesoft.com/docs/NetTalk14/NetTalkWebFunctionality.htm#NetWebForm
If you have Bruce's book "Developing Web Applications with NetTalk - Fourth Edition" you can read the chapter on Web Sockets.
The Performance procedure has stats updated with websockets. (It's not on the menu so you need to enter the URL manually in your web browser.)
On the fields in the template, notice the "Live via WebSocket" checkbox ticked.
Check out this: https://www.capesoft.com/docs/NetTalk14/NetTalkWebBasic.htm#WebSockets
And search for "socket" on this page: https://www.capesoft.com/docs/NetTalk14/NetTalkWebFunctionality.htm#NetWebForm
If you have Bruce's book "Developing Web Applications with NetTalk - Fourth Edition" you can read the chapter on Web Sockets.
12
Web Server - Ask For Help / Re: Refresh NWB Header
« Last post by rupertvz on April 22, 2025, 02:30:54 AM »Thank you Niels,
I have not yet updated hostvalues via WebSocket.
Are you able to give me a little direction?
I have not yet updated hostvalues via WebSocket.
Are you able to give me a little direction?
13
Web Server - Ask For Help / Re: Refresh NWB Header
« Last post by Niels Larsen on April 21, 2025, 09:43:38 PM »Hi
When I do this, I use a host value updated via websocket. Then all logged in users see the value immediately.
/Niels
When I do this, I use a host value updated via websocket. Then all logged in users see the value immediately.
/Niels
14
Web Server - Ask For Help / Refresh NWB Header
« Last post by rupertvz on April 21, 2025, 09:39:41 AM »Hi All,
I have a value in the NWB header.
I would like to "refresh" this value, every time a new record is added via the NWF.
I tried enabling the option "Refresh Header on Save", but the NWF hangs when this option is selected.
Is there another way to refresh the value in the NWB header?
I have a value in the NWB header.
I would like to "refresh" this value, every time a new record is added via the NWF.
I tried enabling the option "Refresh Header on Save", but the NWF hangs when this option is selected.
Is there another way to refresh the value in the NWB header?
15
Web Server - Ask For Help / Re: Changing theme has no effect (RESOLVED)
« Last post by Poul Jensen on April 19, 2025, 10:02:47 PM »OK.
But with data tables, the threaded connection strings you use need to be set on each thread. Hence the suggestion to set them in ProcessLink each time a thread runs.
My point was that once you set a theme, you do not need to set it again each thread. It's sticky to the session, not to a thread.
That said, the one time that you set the theme can be with the rest of the stuff you're doing in ProcessLink - no need to have separate code to do it in PageHeaderTag.
Set the theme once in ProcessLink, and set the threaded connection strings there each time.
Noted.
Thanks for your comments.
16
Web Server - Ask For Help / Re: Changing theme has no effect (RESOLVED)
« Last post by Jane on April 19, 2025, 11:01:13 AM »OK.
But with data tables, the threaded connection strings you use need to be set on each thread. Hence the suggestion to set them in ProcessLink each time a thread runs.
My point was that once you set a theme, you do not need to set it again each thread. It's sticky to the session, not to a thread.
That said, the one time that you set the theme can be with the rest of the stuff you're doing in ProcessLink - no need to have separate code to do it in PageHeaderTag.
Set the theme once in ProcessLink, and set the threaded connection strings there each time.
But with data tables, the threaded connection strings you use need to be set on each thread. Hence the suggestion to set them in ProcessLink each time a thread runs.
My point was that once you set a theme, you do not need to set it again each thread. It's sticky to the session, not to a thread.
That said, the one time that you set the theme can be with the rest of the stuff you're doing in ProcessLink - no need to have separate code to do it in PageHeaderTag.
Set the theme once in ProcessLink, and set the threaded connection strings there each time.
17
Web Server - Ask For Help / Re: Changing theme has no effect
« Last post by Poul Jensen on April 19, 2025, 01:32:57 AM »I think I have a solution now 
In Webhandler - ProcessLink this code:
and in PageHeaderTag - Processed Code this:
In Webhandler - ProcessLink this code:
Code: [Select]
!ANY PARAMETER? IF NOT DEFAULTS TO '1', BUT ONLY IF p_web.GSV('CommandA') IS NOT SET:
p_web.SSV('ChangeTheme', '0')
IF p_web.GetValue('a') <> ''
p_web.SetValue('CommandA', p_web.GetValue('a'))
p_web.SSV('CommandA', p_web.GetValue('a'))
!LOGS OUT
p_web.SSV('Med_Init', '')
p_web.SSV('Med_Navn', '')
p_web.SSV('Med_Email', '')
p_web.SetSessionLoggedIn(0)
p_web.SSV('ChangeTheme','1')
ELSE
IF p_web.GSV('CommandA') = ''
p_web.SetValue('CommandA','1')
p_web.SSV('CommandA', '1')
p_web.SSV('ChangeTheme', '1')
END
END
ds_outputdebugstring( 'Webhandler Processlink - p_web.GSV(CommandA) 2: ' & p_web.GSV('CommandA') )
!SETTING THE DATAPATH - A FOLDER OFF THE STATIC PATH IN GLO:StellarProgSti
GLO:RegnskabsNummer = p_web.GSV('CommandA')
p_web.SSV('GLO:RegnskabsNummer', GLO:RegnskabsNummer)
GLO:DataSti = CLIP(GLO:StellarProgSti) & '\' & p_web.GSV('CommandA')
p_web.SSV('GLO:DataSti', GLO:DataSti)
p_web.SSV('DataPath', p_web.GSV('GLO:DataSti'))
ds_outputdebugstring('Webhandler Processlink - GLO:DataSti: ' & p_web.GSV('DataPath'))
IF EXISTS( GLO:DataSti )
GLO:Inifil = clip(GLO:DataSti) & '\MobilService.ini'
p_web.SSV('GLO:Inifil', GLO:Inifil)
include('\pstellar_filename_defs_Slim.inc') !THIS IS WHERE THE FILENAMES ARE BUILD
!GETTING CUSTOMER NAME FROM INI
g:KundeNavn = GETINI('KundeProg','Kundenavn_' & p_web.GSV('CommandA') ,'' , clip(path()) & '\KundeProg.ini')
IF CLIP(g:KundeNavn) = ''
!GRABS DEFAUL:
g:KundeNavn = GETINI('KundeProg','Kundenavn' ,'' , clip(path()) & '\KundeProg.ini')
END
p_web.SSV('Kundenavn', g:KundeNavn)
!GETTING THEME FROM INI
GloTheme = GETINI('KundeProg','Theme_' & p_web.GSV('CommandA') ,'redmond', clip(path()) & '\KundeProg.ini')
p_web.SSV('theme', GloTheme )
ds_outputdebugstring('Webhandler Processlink - GloTheme: ' & CLIP(GloTheme))
ELSE
p_web.showInfo('ERROR IN PARAMETER.....')
ds_outputdebugstring('Webhandler Processlink - Path does not exist: ' & CLIP(GLO:DataSti) )
!AND SETS DEFAULT
p_web.SSV('CommandA', '1')
ENDand in PageHeaderTag - Processed Code this:
Code: [Select]
IF p_web.GSV('ChangeTheme') = '1' AND p_web.GSV('theme') <> ''
ds_outputdebugstring('In PageHeaderTag - p_web.GSV(theme): ' & p_web.GSV('CommandA') & ' - ' & p_web.GSV('theme') )
p_web.ChangeTheme( p_web.GSV('theme') )
p_web.SSV('ChangeTheme', '0')
END18
Web Server - Ask For Help / Re: Changing theme has no effect
« Last post by Poul Jensen on April 18, 2025, 10:18:53 PM »Hi Jane,
I really would like to set the theme as early as possible, and with static dataset this is easy.
As I understand it, with multiple datasets the Webhandler - Processlink is the best place to set the users dataset, and this works fine now.
And here I also read the user theme.
See the code below.
I will see if I can make it to the Thursday webinar.
Webhandler - Processlink:
Webhandler - ParseRequestHeader:
I really would like to set the theme as early as possible, and with static dataset this is easy.
As I understand it, with multiple datasets the Webhandler - Processlink is the best place to set the users dataset, and this works fine now.
And here I also read the user theme.
See the code below.
I will see if I can make it to the Thursday webinar.
Webhandler - Processlink:
Code: [Select]
ds_outputdebugstring( 'Webhandler Processlink - p_web.GetValue(a) 1: ' & p_web.GetValue('a') )
ds_outputdebugstring( 'Webhandler Processlink - p_web.GSV(CommandA) 1: ' & p_web.GSV('CommandA') )
!ANY PARAMETER? IF NOT DEFAULTS TO '1', BUT ONLY IF p_web.GSV('CommandA') IS NOT SET:
IF p_web.GetValue('a') <> ''
p_web.SetValue('CommandA', p_web.GetValue('a'))
p_web.SSV('CommandA', p_web.GetValue('a'))
!LOGS OUT
p_web.SSV('Med_Init', '')
p_web.SSV('Med_Navn', '')
p_web.SSV('Med_Email', '')
p_web.SetSessionLoggedIn(0)
ELSE
IF p_web.GSV('CommandA') = ''
p_web.SetValue('CommandA','1')
p_web.SSV('CommandA', '1')
END
END
ds_outputdebugstring( 'Webhandler Processlink - p_web.GSV(CommandA) 2: ' & p_web.GSV('CommandA') )
!SETTING THE DATAPATH - A FOLDER OFF THE STATIC PATH IN GLO:StellarProgSti
GLO:RegnskabsNummer = p_web.GSV('CommandA')
p_web.SSV('GLO:RegnskabsNummer', GLO:RegnskabsNummer)
GLO:DataSti = CLIP(GLO:StellarProgSti) & '\' & p_web.GSV('CommandA')
p_web.SSV('GLO:DataSti', GLO:DataSti)
p_web.SSV('DataPath', p_web.GSV('GLO:DataSti'))
ds_outputdebugstring('Webhandler Processlink - GLO:DataSti: ' & p_web.GSV('DataPath'))
IF EXISTS( GLO:DataSti )
GLO:Inifil = clip(GLO:DataSti) & '\MobilService.ini'
p_web.SSV('GLO:Inifil', GLO:Inifil)
include('\pstellar_filename_defs_Slim.inc') !THIS IS WHERE THE FILENAMES ARE BUILD
!GETTING CUSTOMER NAME FROM INI
g:KundeNavn = GETINI('KundeProg','Kundenavn_' & p_web.GSV('CommandA') ,'' , clip(path()) & '\KundeProg.ini')
IF CLIP(g:KundeNavn) = ''
!GRABS DEFAULT:
g:KundeNavn = GETINI('KundeProg','Kundenavn' ,'' , clip(path()) & '\KundeProg.ini')
END
p_web.SSV('Kundenavn', g:KundeNavn)
!GETTING THEME FROM INI
GloTheme = GETINI('KundeProg','Theme_' & p_web.GSV('CommandA') ,'redmond', clip(path()) & '\KundeProg.ini')
p_web.SSV('theme', GloTheme )
ds_outputdebugstring('Webhandler Processlink - GloTheme: ' & CLIP(GloTheme))
ELSE
p_web.showInfo('ERROR IN PARAMETER.....')
ds_outputdebugstring('Webhandler Processlink - Path does not exist: ' & CLIP(GLO:DataSti) )
!AND SETS DEFAULT
p_web.SSV('CommandA', '1')
END
Webhandler - ParseRequestHeader:
Code: [Select]
!CALLING ONE OR THE OTHER - BUT SINCE THEY ARE CLEARED, NO CHANGETHEME HAPPENS:
!ds_outputdebugstring('In ParseRequestHeader - p_web.GSV(theme): ' & p_web.GSV('CommandA') & ' - ' & p_web.GSV('theme') )
!IF CLIP(p_web.GSV('theme')) <> ''
! self.ChangeTheme( p_web.GSV('theme') )
!END
ds_outputdebugstring('In ParseRequestHeader - GloTheme: ' & p_web.GSV('CommandA') & ' - ' & CLIP(GloTheme ))
IF CLIP(GloTheme) <> ''
self.ChangeTheme( CLIP(GloTheme ))
END19
Web Server - Ask For Help / Re: Changing theme has no effect
« Last post by Jane on April 18, 2025, 08:52:47 AM »Why don't you post the exact code you're trying to use?
What you just posted isn't consistent - if the variable is GloTheme then it should be p_web.GSV('GloTheme') rather than what you wrote.
And what does ParseRequestHeader have to do with getting a theme name from an INI file?
And you should only have to set the user's theme once for a session. Are you really reading and setting that each time in ProcessLink?
On second thought, maybe worth asking for help on Bruce's Thursday webinar.
What you just posted isn't consistent - if the variable is GloTheme then it should be p_web.GSV('GloTheme') rather than what you wrote.
And what does ParseRequestHeader have to do with getting a theme name from an INI file?
And you should only have to set the user's theme once for a session. Are you really reading and setting that each time in ProcessLink?
On second thought, maybe worth asking for help on Bruce's Thursday webinar.
20
Web Server - Ask For Help / Re: Changing theme has no effect
« Last post by Poul Jensen on April 18, 2025, 12:25:22 AM »My initial description is incomplete.
I actually read the individual users dataset and thus their selected theme in Webhandler - Processlink, and set the GloTheme accordingly.
But in Webhandler - ParseRequestHeader those variables are empty, no matter if I use
self.ChangeTheme( GloTheme )
or
self.ChangeTheme( p_web.GSV('theme') )
I am confused....
/Poul
I actually read the individual users dataset and thus their selected theme in Webhandler - Processlink, and set the GloTheme accordingly.
But in Webhandler - ParseRequestHeader those variables are empty, no matter if I use
self.ChangeTheme( GloTheme )
or
self.ChangeTheme( p_web.GSV('theme') )
I am confused....
/Poul