I am using Delphi 10.2 with IW 14.2.7 /

Don't know what happened when i wanted to recompile any IW program I got this error message:

[dcc32 Error] ServerController.pas(49): E2034 Too many actual parameters.
[dcc32 Fatal Error] Pr_NEW_REQI.dpr(10): F2063 Could not compile used unit 'ServerController.pas'


This error message came to me also when creating new  IW app with nothing inside.
 
I am new to the use of intraweb and I have only one small application.

Hope to get some help here.

Thank in advance.

Eliyahu

I need to write a small utility for receiving logging data from an embedded WiFi device.
The device (based on ESP8266) is programmed to work as a TCP<=>Serial bridge for channeling data between a data collection unit and a network connected master (can be a PC program or an Android App using TCP socket communications).
We have problems in certain operating modes with the device and so I need to check the data handled by the device. Dropped bytes is a killer here...

So I added two TCP servers to the device each listening on different ports and dedicated to log data sent to and from the serial port of the device. Every time there is any data in either of these sources it will be sent to the logging client in addition to the relaying destination.

Now I need to add two instances of a "logging client" to my configuration program (written with Lazarus/FPC and using the indylaz package components) and the plan is to do this as follows:

- Write a TCP logging class I can instantiate twice for the two logging directions
- Each class instance shall connect to the server on one of the two ports dedicated for logging
- While connected it shall wait for incoming data and dump all received bytes to a log file.
- The running count of the received bytes shall be reported to the main application for display (event function)

In order to do the above I probably need to use a threaded approach since I must keep the application live and responsive.

But I have not succeeded to find any good example to start from where the TCP client is threaded and does not send anything at all by itself, it shall just receive and write to disk whatever comes along. And generate an event with the current byte count.

Any suggestions on how this can be accomplished?

This is as far as I have come as of now:

   
Bonjour,

I use a treeview, which is displayed correctly if I do not use an HTML template (see image Sceancewithouttemplate)

If I use a template, the treeview is not displayed as it should, (see Sceancewithtemplate image)

I use boostrap, I have attached the HTML files, if you have an idea, I'm interested

Sincerely

Alain Verdier

Attached Files

Thumbnail(s)
   

  IWEditSceanceFrm.html (Size: 720 bytes / Downloads: 3)
  IWMasterTemplate.html (Size: 2.77 KB / Downloads: 2)

I recently upgraded my Indy components to Indy v10.6.2.0.

Since installing Indy v 10.6.2.0 I am receiving the following when attempting to open a new form on which I have dropped a TIdFTP component.

    ERROR: Error reading FTPClient.ConnectTimeout:  Property ConnectTimeout does not exist

yet when I look in the object inspector, ConnectTimeout is a valid property set to zero.

I was told I probably have multiple Indy versions installed on my machine.  How do I determine if this is the case and if so, how do I fix it?

Your help will be appreciated. 

Thanks,
Randall H. Carpenter

Could a few of youz check IWBSCommon around line 563 and see if this isn't a massive bug:

if LT > LF then

The code is indented as if the author intended the next block to be scoped, and not just the next line.

I think there is a begin missing here.

I am using Delphi 10.1 Berlin with IntraWeb 14.2.3.  We have an application running as as ISAPI dll in IIS.  We are using the session timeout value (15 minutes) in the Server Controller which works, however it requires user action to trigger it.  In other words if the session times out and a user tries to do something they are redirected to a static html page indicating that their session has timed out and that they are required to log back in.  We really need the session timeout enforced and page redirect to occur even if no user activity occurs during the timeout period.  This is required for security purposes.  I have tried using the TIWTimer control with the onTimer event, however I don't know how to reset it if the user takes action on the screen such as clicking buttons.  It seems to start the timer when the form is first loaded.  Does anyone know how to address this situation?  Is there another option in IntraWeb 15?  Also we have hundreds of forms so even if the timer option works it is not ideal since we would need to modify every form and add the timer functionality to it.  Thanks.

Hello,

I am trying to retrieve url parameters from a form.

I have no problem when a form is first accessed, but if the page is currently displayed then I do not get the new parameters.

ie. http://localhost/page?param=value1      and I get value1 when I access the param.   If I then immediately go to http://localhost/page?param=value2 I still get value1 from the param.

However if I go to http://localhost/page2 before going to http://localhost/page?param=value2 I will get the value2 value in the param.

What would be the best way to do this?

Thanks

Hello,

I recompiled an ISAPI project with the new IW 15.0.13 installed.
The previous release was compiled with IW 15.0.6 or IW 15.0.7 and worked fine.

The project include the frame navigation and some controls from CGDevTools.

When I try the 15.0.13 ISAPI dll on the server I get the following error:

Error message: The IP you are using is different than the one that initiated the session. 

Security check failed. Please restart the application. 

Old issue i've just lived with for a few years now. 

Have a TTIWAdvWebGrid where the column header row is always taller than what I want it to be. 

This is a 3rd party TMS control which interhits from IW controls.   ( I'll post over at TMS if need be but figured ask here )

Never could quite figure it out, and this is back when I still used D7 and IW11 so its been around quite some time.

Currently using Tokyo 10.2.3 - Intraweb Ultimate Edition - 14.2.7


Here is the DFM of said grid.

Howdy All!

This weekend i finally spent the time evaluating Bootstrap for IW. I can see why everyone who chooses to use it would prefer it over other IW UI offerings.

Well, I hit a brick wall after I started reading about all the changes in Bootstrap V4 which would affect me. I really would rather base V3 of my upcoming IW web reservation system on BS 4.

Any how, a fellow IW user, Loren Szendre, helped me quite a bit and is very knowledgeable about IW + Bootstrap 4.

He commented that he might have to do an IW Bootstrap 4 framework himself. I told him to setup a GoFund page and I would contribute as this kind of framework would be invaluable to me as a commercial one man shop.

If any of you would like to see this done also, please contribute to Loren.

The GoFund page link is below:

GoFund for IW Bootstrap Components

All the best,

Shane