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  IS it possible to Stop Full render page
Posted by: morhous - 05-09-2018, 09:38 AM - Forum: IntraWeb General Discussion - Replies (4)

Greetings first time "forum"-ing in Atozed feels great tho. I am not delphi developer but i have to be because of job requirements. Ah forget this somehow excited hyped af. 
In a last week i searching through atozed a-z to find documentation to how to prevent full page render hmm actually not prevent another method to get my data without full render you know like ajax works on certain div. Right know i got my nice connections with Dataset, Datasource to DBgrid to show data from which is Dataset get from sql result. Also have a button to add my nicely structured table without missing column but i only add to table not to something like full page render. So i am desperate for help i am not good at delphi i'm started to learn week ago. Any advice would be grateful.
Also i already installed my templates javascript css, masterpages tho Heart

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  Error: Could not load SSL library
Posted by: RaelB - 05-09-2018, 08:49 AM - Forum: Indy - Replies (8)

Hi,

A small number of users report this error when trying to download webpages with my application.

The app includes recent versions of OpenSSL in the same folder as the exe.
I thought when loading a dll, the first place an app looks is in the same folder as the exe, so whether there are other copies of the dlls in other places or not, should not affect my application. However it seems that such things can have an effect. (see https://stackoverflow.com/questions/2504...i-xe2-iw14).

Is it possible for me to rename the dlls and then set a custom name for the dlls in Indy?

(Delphi XE4; Indy 5438)

Thanks
Rael

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  IWGrid.Clear Frees objects in control field?
Posted by: luis.j.gutierrez@inn2.cl - 05-08-2018, 09:31 PM - Forum: IntraWeb General Discussion - Replies (3)

I am using Intraweb 14.2.7 and I have a question. When I use IWGrid, I create some buttons using the control field. When I use IWGrid.Clear, ir frees the object assigned to Control?

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  CGS is not working
Posted by: charl - 05-08-2018, 02:14 PM - Forum: COSMOS - Replies (1)

Hello. I am using the newest userkit of Cosmos and my code compiles but the canvas never shows up on the screen. It stays in text mode. There are no exceptions or anything. I used my own OS and the CGS example code and the issue wasn't resolved.

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  Start javascript on opening page
Posted by: mrhappy - 05-08-2018, 01:22 PM - Forum: IntraWeb General Discussion - Replies (2)

Hi,

How can a javascript function (from a file) automatically be started when opening a webpage?

I have already added the Javascript filename to Contentfiles and executed a function but got no result.

Greetz

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  A bug in new version of Indy in TIdSMTP
Posted by: johnmay - 05-07-2018, 08:40 PM - Forum: Indy - Replies (5)

I found a problem with it. Older version worked fine.


Code:
IdSMTP1->Host = "smtp.charter.net";
IdSMTP1->Port = 25;
IdSMTP1->Connect();

The server issues:
571 impout002 charter.net OTQuMjUzLjI0My4zNQ== You must connect from Charter IP space.  E1110

But IdSMTP raises an exception:

Project Project1.exe raised exception class EIdSMTPReplyError with message 'impout003 charter.net OTQuMjUzLjI0My4zNQ== You must connect from Charter IP space.  E1110'.

There is also problem connecting to:

Code:
IdSMTP1->Host = "mobile.charter.net";
IdSMTP1->Port = 587;
IdSMTP1->UseTLS = utUseImplicitTLS;
IdSMTP1->Connect();

Project Project1.exe raised exception class EIdSocketError with message 'Socket Error # 10060 Connection timed out.'.

But it is NOT socket error nor firewall. Older version of Indy connects fine using exact same settings above (587 + implicit TLS).

Older version of Indy (5373) works fine for both of the above settings... So not sure what changed in the meantime in IdSMTP.
maybe this line:
FExplicitTLSProtPort := 587; // TODO: define a constant for this!

In above connection 587 is implicit port (it is non-standardl but that's how Charter have it set up and until recently it connected well using older TIdSMTP).

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  Real time data
Posted by: Mirco - 05-07-2018, 01:22 PM - Forum: IntraWeb General Discussion - No Replies

Hi,
I need to display a real time data every 1 second.
My data comes from a network socket and every second I have to send them to all the open sessions.


What is the best approach for this task?
I have tryied with a timer but after a while I receive an AJAX error.

It's better a standard application to manage my socket connection and a IWstandaloneserver or directly an IntraWeb application?

c++10, IW14

Thanks in advance.

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  Maintaining a list of TIWFrames and descendants of TIWFrame
Posted by: ScottWGast - 05-04-2018, 01:09 PM - Forum: IntraWeb General Discussion - Replies (5)

I have a single form and many frames that descend from TIWFrame:

TIWFrame->TIWFrameBase
TIWFrame->TIWFrameBase->TIWFrameGRID
TIWFrame->TIWFrameBase->TIWFrameCRUD

TIWFrameBase includes some new properties and a few IW components
TIWFrameGRID includes ado dataset grid, controls, buttons
TIWFrameCRUD includes ado dataset, edit controls, buttons

and would like to store these varying TIWFrames in a collection where they can be
retrieved as needed.  The program will know the index of the desired frame and it will know the desired frame's type. 

My initial thought was to create an array of TIWFrameBase, but complained when I tried to insert a TIWFrameGRID into the array. 

My gut tells me that this should be super simple and I'm a little ticked off I can't figure it out, even with Google.

TIA for your help.
Scott

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  IDE is throwing emsedge250.bpl error after manual Indy installation
Posted by: steve_goa - 05-03-2018, 10:10 PM - Forum: Indy - Replies (4)

Using: Delphi 10.2.3

I've downloaded, built and installed the latest Indy VCL sources from repository and installed in a custom folder location. Prior to doing this, I uninstalled existing Indy components and deleted existing bpl, dcu and dcp files that came with Indy as part of the Delphi distribution. However now when starting the IDE, its showing error messages. One of these errors is:

Code:
---------------------------
bds.exe - Entry Point Not Found
---------------------------
The procedure entry point @Idcustomhttpserver@TIdCustomHTTPServer@$bctr$qqrp25System@Classes@TComponent could not be located in the dynamic link library C:\Program Files (x86)\Embarcadero\Studio\19.0\bin\emsedge250.bpl.
---------------------------
OK   
---------------------------


Another error following this says its cannot load Devart UniDAC DataSet Manager (I also have Devart components installed).

How can I resolve this error?

TIA.

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  Dealing with Local Time
Posted by: lfeliz - 05-03-2018, 04:45 PM - Forum: IntraWeb General Discussion - Replies (1)

Hello,

Developing an app where users may be in different time zones. In past I never worried about this as system date time stamps matched local time of users.    Now I am looking at  using   Postgres datetime type with time zone support  and need best option for ensuring I have the correct local session time.   Assuming all time is saved as  UTC .

To make maters more interesting it could be case where   driver leaves pt A at  5AM Pacific Time and gets to location at  6PM Pacific time  ( 6 PM Mountain Time) as it crossed a time zone.  The initial  user makes all entries based on   Pacific Time.

User at destination looks at system,  the time would then display for him i mountain time (his local time zone).

Should I set time zone based on setting in user profile or should I get it from the browser setting and have it be dynamic to allow mobile devices to work if user is mobile and goes between timezones. I have some sample code that I will update this ticket with to show what app currently does , but find that it sometimes does not work as desired.


Cheers!

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