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  How to prevent a clickable cell in a grid refreshing the whole grid
Posted by: Ian_F1 - 09-10-2018, 04:15 PM - Forum: IntraWeb General Discussion - Replies (3)

Hi,

It would seem that clicking on a clickable cell in a TIWGrid causes the whole Grid to get refreshed. How do I stop this occurring?

Here's how to see my issue:

  • Create a standalone Intraweb applicattion
  • Drop a TIWGrid onto the form
  • Add this to the OnCreate of the Form
Code:
procedure TIWForm1.IWAppFormCreate(Sender: TObject);
var
  i : Integer;
begin
  IWGrid1.RowCount := 100;
  for i := 0 to IWGrid1.RowCount-1 do
  begin
    iwgrid1.Cell[ i, 0 ].Text := i.ToString;
    iwgrid1.Cell[ i, 0 ].Clickable := TRUE;
  end;  { for i := Low to IWGrid1.RowCount-1 do }
end;

(NOTE: The only reason to add so many rows is so you get a scrollbar)

Now run the application and open the browser and scroll down to the bottom of the grid and then click on a cell. The grid will scroll back to the first row which to me makes me think it's been completely refreshed? I'd like for the grid to just stay where it was before I clicked on it.

Many thanks in anticipation.

Ian.

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  Conversion table Delphi to Intraweb components
Posted by: SergioFeitoza - 09-10-2018, 03:45 PM - Forum: IntraWeb General Discussion - Replies (2)

I am creating a simplified  converter to convert   VCL  forms with many components into Intraweb forms. Something like the good software MIDA but more simplified just to attend my own purposes. I am trying to find a table having in one column the VCL components (Delphi Seattle) and in another column the corresponding Intraweb columns. This is more or less the table which is in Mida converter http://www.midaconverter.com/vcl_to_intraweb.html but only the two coluns. Can you help me with this sending me a table in any format ?   The table can be sent to my private mail sergiofeitozacosta@gmail.com   Thank you in advance

The screens I need to convert are things like the attached and my intention is to use IW+ html/Bootstrap. The Mida converter is focused in pure IW conversion



Attached Files Thumbnail(s)
           
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  15.0.11+ releases regarding security
Posted by: magosk - 09-10-2018, 07:43 AM - Forum: IntraWeb General Discussion - Replies (1)

@Alexandre:

Hi, I just wanted to check that my e-mails have not ended up in spam filter or similar as I have not received your replies as usual. I need to get back to customer rather urgent with at least some information on time schedule.

Best regards

Magnus Oskarsson

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  Strange time lag with Intraweb ISAPI
Posted by: rkossow - 09-07-2018, 06:52 PM - Forum: IntraWeb General Discussion - Replies (3)

Hi guys,
I have an Intraweb web database that is generally working well.
The only problem is that users experience a few seconds delay if they request after some time of inactivity.
E.g.... a user works with the web DB and it is blazingly fast, then he does for some minutes nothing with the web DB and when he then starts to work with the web DB again it takes 
approx. 10 seconds before the web DB answers (like as if it was waking up again), then everything is blazingly fast again till the next time of inactivity of the user...

I have set KeepAlive to true for all forms and the server controller, I setup the ISAPI application pool so that it should be awake always ...
StartMode: AlwaysRunning
IdleTimeout is set way higher than the time of user inactivity ...

The deployment is done on an Azure VM ...
all Energy settings are set, so that no idle timeouts of CPU or something should happen.


Had anybody ever such issues? How would you go about circleing in in the problem?

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  Strange error: Site#.cfg file not found.
Posted by: sergey@txtmobiz.com - 09-07-2018, 12:49 PM - Forum: IntraWeb General Discussion - Replies (4)

Hi guys,

I have strange error: 

[Image: 2.PNG?dl=0&raw=1]

Interesting, but previously I didn't have such error. I'm deploying IW library via aspx (VM + IIS). I googled such error - but without success.
Maybe somebody know the issue?

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  Inconsistent behaviour between overloaded versions of NewWindow
Posted by: Ian_F1 - 09-07-2018, 09:59 AM - Forum: IntraWeb General Discussion - Replies (5)

Hi,
 
I'm using Intraweb 14.2.7 to display a text file in a new tab and it works fine using this command (if the user does not have pop-ups blocked obviously):

Code:
WebApplication.NewWindow( webapplication.ApplicationURL + '/mytextfile.txt', '', -1, -1 );

If pop-ups are blocked then it's not very obvious to the user why the text file didn't open and so I would like to display a helpful message. If I change my command to the following I do get a helpful message but then it will display the text file in a new window not in a new tab

Code:
WebApplication.NewWindow( webapplication.ApplicationURL + '/mytextfile.txt', '', -1, -1, [ woDetectBlock ] );


So, how can I add pop-up detection and display the text file in a new tab and not in a separate window?
 
Or, to put it another way:
 
Why does the following display a file in a new tab

Code:
WebApplication.NewWindow( webapplication.ApplicationURL + '/mytextfile.txt', '', -1, -1 );

 
 But this one displays it in a window?
 
Code:
WebApplication.NewWindow( webapplication.ApplicationURL + '/mytextfile.txt', '', -1, -1, [] );

Many thanks in anticipation
Ian.

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  Fatal Error Message
Posted by: tultalk - 09-06-2018, 05:24 PM - Forum: Indy - Replies (6)

Error Message when I opened an old project D5

Indy Unit IdThreadMgr was compiled with a different version of IdException.EIdException

How do i determine the nature of this problem and how ro fix it?

Different Indy version?

Thanks

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  Running external applicati from inside Delphi+Intraweb + Bootstrap code
Posted by: SergioFeitoza - 09-06-2018, 10:35 AM - Forum: IntraWeb General Discussion - Replies (8)

I need help. In this link there is a code (working) that I did and possibly can be useful to people testing solutions http://www.cognitor.com.br/SWWWtest.zip (delphi + html / bootstrap ***). It has a simple menu and no database.
I made a site to be able to run, from inside my Delphi -IW-Bootstrap site, some electric calculations software  that I did for PCs in Delphi. The exe files will stay in the  same site. I need to run the EXE because to convert the calculation programs to IW would take about 6 months of work (they are complex and have many screens). I already know that the solution works because I tested here at home using Notepad, the Windows calculator and others.

It works but the problem is that I cannot make the Notepad screen to stay within the form of my application. They run but appears outside the form. I know that the problem is in the RunExternalSoft procedure that is in the NotepadT form. That's why I commented the line Winapi.Windows.SetParent line (fAppHandle, ????. Handle);
The help I need is for someone to correct the procedure so that the executable appears inside the form (blue part in figure http://www.cognitor.com.br/telasWWWtest.png )

If anyone can help me use the following sequence:
a) Download and unzip the SWWWtest.zip file. On my PC the directory is in C: \ SWWWtest
b) Compile the file TestingSite.dproj (I did it with Delphi Seattle)
c) When the screen appears there will be the left side menu with (Home, NotepadT and CalcT)
d) Click NotepadT and will appear a screen with an "open Software" button
e) Click on it and the Notepad will appear, but it will be running outside the form.
f) I want to correct this so that it appears in the blue area
g) Then click on the menu in CalcT. I need also help to know how to close NotepadT before opening CalcT. I do not know how to do this
h) Then CalcT will open but also out of the form. I need to correct

(***) to look better just copy the bower_components directory (from the course) into the wwwroot subdirectory. I retired so that this zipped file was light

thanks in advance

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  java array of byte and array of shorts to delphi
Posted by: Madammar - 09-05-2018, 06:54 PM - Forum: Indy - Replies (3)

i have this array of byte variable in java


Code:
Private stable() As Byte = Array As Byte _
( 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 )

how to write the same in delphi ?

also array of shorts 


Code:
Private btable() As Short = Array As Short ( -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736, -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784, -2752, -2624, -3008, -2880, -2240, -2112, -2496, -2368, -3776, -3648, -4032, -3904, -3264, -3136, -3520, -3392, -22016, -20992, -24064, -23040, -17920, -16896, -19968, -18944, -30208, -29184, -32256, -31232, -26112, -25088, -28160, -27136, -11008, -10496, -12032, -11520, -8960, -8448, -9984, -9472, -15104, -14592, -16128, -15616, -13056, -12544, -14080, -13568, -344, -328, -376, _
-360, -280, -264, -312, -296, -472, -456, -504, -488, -408, -392, -440, -424, -88, -72, -120, -104, -24, -8, -56, -40, -216, -200, -248, -232, -152, -136, -184, -168, -1376, -1312, -1504, -1440, -1120, -1056, -1248, -1184, -1888, -1824, -2016, -1952, -1632, -1568, -1760, -1696, -688, -656, -752, -720, -560, -528, -624, -592, -944, -912, -1008, -976, -816, -784, -880, -848, 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736, 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784, 2752, 2624, _
3008, 2880, 2240, 2112, 2496, 2368, 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392, 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944, 30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136, 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472, 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568, 344, 328, 376, 360, 280, 264, 312, 296, 472, 456, 504, 488, 408, 392, 440, 424, 88, 72, 120, 104, 24, 8, 56, 40, 216, 200, 248, 232, 152, 136, 184, 168, 1376, 1312, 1504, 1440, 1120, _
1056, 1248, 1184, 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696, 688, 656, 752, 720, 560, 528, 624, 592, 944, 912, 1008, 976, 816, 784, 880, 848 )


how to make the same variables in delphi ?

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  IW Library deployment like aspx is working?
Posted by: sergey@txtmobiz.com - 09-05-2018, 12:42 PM - Forum: IntraWeb General Discussion - Replies (2)

Hi,

IW Library deployment like aspx is working normally?

Just my experience. After tries with Azure I made a decision to deploy using IW Library like ASPX. I created Azure VM with 2012 server, installed everything according these instructions - http://docs.atozed.com/docs.dll/deployme...yment.html

Finally I got main main page, opened in the browser, but that's all:

- After F5 - page is refreshing infinite time. I can make the app working only after restarting IIS!
- If I'm opening the app in other browser - the same situation - page is loading infinite time;
- Naigation between forms (like create and show other form) - dosn't work... But maybe this issue correlated with the first one;

Maybe I selected wrong deployment again?

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