Hi,

I am having problems with madExcept reporting a memory leak. I am using IW V15.2.65, Delphi 11.1, Firebird 4. I have also posted this in the madExcept forum.

The problem can be easily reproduced.

• Start a new standalone IW application.
  
  
• On the UserSession form place a TFDConnection (Con) and a TFDQuery (Qry).
  
  
• In the IWUserSessionBaseCreate event configure the connection and execute a simple query.
  
  
• Run the application and you should get a blank page in the browser.
  
  
• Close the server and a leak report is generated.
  

Hi,

very simple question... I need to open a page in external url in new tab on browser...

how can I do?

this NOT work:

      Webapplication.GoToURL(sUrl, False);

      WebApplication.Redirect(sUrl, False);

thanks

Alessandro Romano

Does anyone know a way to access the camera from the Safari browser in iOS?  I have tried the camera demo from the demos bundle in github which works fine on a pc using the chrome browser but just hangs when using in Safari.

I want to be able to create a web application to allow the user to input some details of a product and then be able to take a photograph.

Thank you

Hi at all,
from today sync event of iwbutton stop working. I use iw 15.2.48.
Seem browsers had some updates so click does not fire.

Any news on this?
Someone has the same problem?

Andrea

Are there any suggestions on how to do Word Press Integration with IW?

Hi guys 

I am a beginner with Intraweb. I use Delphi 11.
I would like to know how to directly launch the web display page without having to interact with this server page 

Thank you

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Hi

I'm using TIdTelnet client in my Firemonkey project to receive streaming text.

Works fine for iOS and Android, but on Windows I cannot detect when the client was disconnected by the server.  If I try to send data on the closed socket I get 10054 error.

I tried OnDisconnect and OnStatus events, but it seems that those are not called when the socket is closed by the server.

How can I detect that the client was disconnected by the server on Windows ?

Thanks
Omar

One of our customers asked me for a list containing all new things introduced since we moved from version 14 to 15.

To be honest, we didn't have this list. It is simply too long. But I decided to compile such a list. I'm excluding somethings that I consider "minor".

If you are using IW 14, you definitely need to read this!

Warning: Reading this list can take a good part of your day.

I'm keeping each point short. Some parts contain personal comments (in parenthesis):

1. New Http.sys application type. (Http.sys is huge. Creating it from scratch using 100% of our own code was big and rewarding).
   
2. IW Bootstrap is now included with IntraWeb
   
3. New zlib library. IW zlib is based on zlib Cloudflare code base and is more than 8x faster than Delphi XE7 zlib. (playing with pure-C code like this was the funniest thing I've done in programming in a long time and it was extremely rewarding)
   
4. New TIWTemplateParserHTML. Template parsing and processing is more than 300% faster than IW 14 version. (the old template had some die-hard bugs. The new code is so simple and performs so well...)
   
5. Removed /$/ (Exec command) from URL in browser (yes, we didn't like it, so it's gone)
   
6. LockSessionTimeout property in ServerController. (some people don't know how important this is)
   
7. New feature CheckWindowId which allows applications to detect when a link to a valid IW application session is used in another browser tab (If you don't know what this does, then it's my fault)
   
8. TIWGrid and descendants now render <thead> and <tbody> (every TIWGrid is basically a style-less DataTable)
   
9. ISAPI applications now allow redirection from HTTP to HTTPS (have you tried to do it yourself in IIS?)
   
10. ServerController Options Wizard (you can save and restore ServerController properties both at runtime and design time)
    
11. Content Security Policy (CSP) support. (this was major. Hundreds of parts of our code needed to be rewritten - and rethought - to be CSP compliant)
    
12. Cross-Origin Resource Sharing (CORS) support
    
13. Callback function infrastructure was completely refactored. (Nice to have anonymous functions as callbacks)
    
14. New advanced lock-free data structures used for session control. (Have never written so many unit tests in my whole life. I believe is the most challenging part of programming that I've dealt with)
    
15. New start-up/loading code is used when starting a new session. (yes, this was great. IW 15 needs 2 round-trips less than IW 14)
    
16. New property ServerController.BlockedDocExtensions (security, security, security!)
    
17. Full AJAX (Async) render capability. (No need to tell you how this is important, right)
    
18. New security feature, IP access table (security, security, security!)
    
19. New TIWVideo control
    
20. New components IWjQGrid and IWjQDBGrid
    
21. New tool “IntraWeb Certificate Manager” (yes, even the competitors download IntraWeb and use this tool)
    
22. New TabOrder editor/logic
    
23. New IWRecaptcha component
    
24. New IWSelect component based on JQuery Select2
    
25. New IWjQAccordion and IWjQPageControl
    
26. New unit/class IW.HTTP.IndyClient/TIWHTTPClient which simplifies communication tasks like sending HTTP requests to other services/applications (GET and POST, both in HTTP and HTTPS).
    
27. New class TIWTelegram. (man, this is simple and effective. 100% based on (26) above.
    
28. New component IWIPGeolocationClient (more security, security, security!)
    
29. New property “DelayKeyEvents” for TIWEdit, TIWDBEdit, TIWMemo, TIWDBMemo. (Similar created with IWImage mouse events).
    
30. Content Handlers: allow registration of a “catch-all” content handler
    
31. New Session's TIWClipboard property (very handy. Not well known yet by IW programmers)
    
32. New class properties LocalJavaScriptFolder and LocalStyleFolder in TIWjQPageControl, TIWjQAccordion, TIWjQGrid , allow customization of file location
    
33. New property Image in TIWLink and TIWURL, allows links to be rendered with associated imageNew control TIWLabelEx, an extended version of IWLabel with image
    
34. New property ThemeColor
    
35. DelayMouseMoveEvents added to TIWImage, TIWImageFile
    
36. New feature allows IW applications to automatically block sessions created from within other pages (IW application running inside IFrame)
    
37. New version of IWBackIntercept.js which handles the back button blocking feature
    
38. New component: TIWChartJS: the IntraWeb implementation of the famous ChartJS component library
    
39. New component: TIWCanvas: HTML 5 canvas implementation that allows you to draw anything on the browser page (works very similarly to the VCL Canvas object, with similar methods)
    
40. New component: TIWSignaturePad control: allows users to draw smooth signatures on the page surface using a pointing device
    
41. IWjQAccordion, IWjQGrid, IWjQDBGrid, IWjQPageControl, IWChartJS and IWSignaturePad will download required content files (all required JS and CSS files) directly into the wwwroot folder
    

Hi
I am at the start of developing intraweb bootstrap application. It should have about 8 pages with the same menu in the header. Do you think that it's good idea to use one frame with menu for each page, so the menu its going to be same for each page (it loads to TFrame)?
Thanks, Jindrich

Menu = IWBSNavBar+IWBSNavBarHeader+IWBSNavBar+IWBSNavBarCollapse

Dear All;
with TIdHTTPServer, how do I add the "Access-Control-Allow-Origin" header?
My intuitive move with VCL was: